AST Surgical Technologist CST Practice Exam Questions And Answers, Exams of Surgical Pathology

Download AST Surgical Technologist CST Practice Exam Questions And Answers and more Exams Surgical Pathology in PDF only on Docsity! AST Surgical Technologist CST Practice Exam Questions And Answers 1. Which of the following clips is used for scalp hemostasis in cranial procedures? A. Raney b.Filshie c. Hemoclip d. Backhaus - correct answer A. Raney The local freezing of diseased tissue to facilitate removal without bleeding is: a. Cryosurgery b. Electrocautery c. Diathermy d. harmonic scalpel - correct answer A. Cryosurgery In severe aortic stenosis, all of the following are indications of valve replacement except? a. Myocardial ischemia b. Left ventricle hypertrophy c. Palpitations d. Angina - correct answer C. Palpitations AST Surgical Technologist CST Practice Exam Questions And Answers In the event a child requires emergency surgery, but the parents cannot be located to sign the surgical consent: a. Consent is signed by a court of law b. Consent is signed by two consulting physicians c. No consent is required d. Consent is signed by the surgeon - correct answer b. Consent is signed by two consulting physicians Ethylene Oxide (ETO) sterilization destroys microbes by the process of: a. alkylation b. Osmosis c. Oxidation d. Cavitation - correct answer a. Alkylation What is the most common cause of aortic aneurysm? a. Thrombus b. Embolus c. Atherosclerosis d. Hypotension - correct answer C. Atherosclerosis What is used to determine the position of cannulated screws during repair of a femoral neck fracture? AST Surgical Technologist CST Practice Exam Questions And Answers What is the surgical procedure for reducing testosterone in prostate cancer? a. Vasectomy b. Varicocelectomy c. Hydrocelectomy d. Orchiectomy - correct answer d. Orchiectomy What is the name of the retractor shown below? a. Deaver b. Harrington c. Kelly d. Richardson see page 163 for photo - correct answer B. Harrington If the broth in the steam sterilization biological indicator is yellow after incubation, what action to be taken? a. Indicates autoclave chamber needs cleaning b. Items must be immediately recalled c. No action necessary d. Sterile items should be immediately used - correct answer b. Items must be immediately recalled AST Surgical Technologist CST Practice Exam Questions And Answers A specimen that is 5 centimeters is equal to: a. 4 inches b. 2 inches c. 3 inches d. 5 inches - correct answer B. 2 inches 2.54 centimeters is equal to 1 inch; therefore 5 centimeters is about 2 inches. Which of the following vessels arises from the right ventricle of the heart? a. Descending aorta b. Ascending aorta c. Pulmonary vein d. Pulmonary artery - correct answer d. Pulmonary artery The instrument below is used to: a. Split muscle b. Resect tendon c. Extend incision d. Cut bone - correct answer D. Cut bone AST Surgical Technologist CST Practice Exam Questions And Answers The Lambotte osteotome is available in varying widths and lengths and has a sharp end making it ideal for cutting bone. Which area is prepped first when performing the skin prep for a skin grafting procedure? a. Donor site b. Only recipient site c. Both sites together d. Recipient site - correct answer A. Donor site Which of the following has legal significance in the mishandling of a bullet? a. Damage to tissue while removing specimen b. Contaminating the specimen c. Damaging ballistic markings d. Tearing surgical gloves - correct answer C. Damaging ballistic markings Which of the following procedures requires preoperative high-level disinfection of the endoscope? a. Bronchoscopy b. Laparoscopy AST Surgical Technologist CST Practice Exam Questions And Answers c. Confirm chest is not compromised d. Place a pillow between the knees - correct answer a. Confirm angles are not crossed What body system aids in the metastatic spread of cancer cells? a. Lymphatic b. Reproductive c. Respiratory d. Limbic - correct answer a. Lymphatic Which of the following is inserted into the symphonic membrane incision during a myringotomy? a. Fascial graft b. PE tube c. Tympanostomy tubes d. Speculum - correct answer b. PE tube Ventilation or pressure equalizing (PE) tube is inserted into the incision to facilitate pressure equalization Which organelle contains digestive juices? a. Ribosome b. Lysosome AST Surgical Technologist CST Practice Exam Questions And Answers c. Mitochondria d. Nucleus - correct answer b. Lysosome During a thyriodectomy, if all parathyroid glands are accidentally removed, what complications will occur? a. Tetany b. Bradycardia c. Thryoid storm d. Hemorrhage - correct answer a. Tetany (Tetany is characterized by severe cramps, convulsions and twitching of the muscles, and extreme flexion of the joints caused buy a low level of calcium) Which of the following surgical instruments is used to retract the lung? a. Glover b. Kocher c. Allison d. Davidson - correct answer c. Allison (The Allison lung retractor is a non-traumatic retractor that is used specifically for the lung. AST Surgical Technologist CST Practice Exam Questions And Answers Which of the following instruments would be used to remove nasal polyps? a. Antrum rasp b. Krause nasal snare c Knight nasal scissors d. Gruenwald nasal forceps - correct answer B. Krause nasal snare What anatomical structure is Mersilene tape sutured around during a cerclage? a. Ligaments b. Cervix c. Uterus d. Fallopian tubes - correct answer b. Cervix (Cervical Cerclage also called Shirodkar's procedure) What does the suffix - ectomy mean? a. Incision b. Opening c. Anastomosis d. Excision - correct answer d. Excision AST Surgical Technologist CST Practice Exam Questions And Answers A tissue specimen being sent to pathology for a frozen section is prepared by placing it into a : a. Basin of water b. Jar with formalin c. Jar with methylene blue d. Container without preservative - correct answer d. container without preservative The body's first line of defense against infection is: a. respiratory tract b. Immune response c. intact skin d. Hair follicles - correct answer c. intact skin Which stapling device would be used to create an anastomosis during a low anterior resection? a. GIA b. EEA c. TA d. LDS - correct answer B. EEA AST Surgical Technologist CST Practice Exam Questions And Answers Packing material would be placed as a dressing after surgery on the: a. Rectum b. Chest c. Knee d. Neck - correct answer a. rectum What is the lining of the thoracic cavity? a. Peritoneum b. Pleura c. Parietal d. Pericardium - correct answer b. Pleura What is the proper method of removing the knife blade from the handle when breaking down the Mayo stand? a. Throw handle with knife blade in sharps container b. Use fingers c. Do not remove and place handle in instrument tray d. Use a heavy hemostat or needle holder - correct answer d. Use a heavy hemostat or needle holder What route of drug administration is parenteral (with needle)? a. Intravenous AST Surgical Technologist CST Practice Exam Questions And Answers b. Sublingual c. Rectal d. Transdermal - correct answer a. Intravenous The vascular, fibrous covering of bone is the: a. Endosteum b. Epiphysis c. Aponeurosis d. Periosteum - correct answer D. Periosteum What type of dressing would usually be used for a laparotomy procedure? a. Wet-to-wet b. One-layer c. Pressure d. Retroperitoneum - correct answer c. pressure To prevent deep-vein thrombosis in the bariatric patient, what preoperative drug is given? a. Nitroglycerine b. Heparin c. Mannitol AST Surgical Technologist CST Practice Exam Questions And Answers When storing information on the hard drive of a computer, what is clicked? a. Open b. Delete c. Save d. Enter - correct answer c. save Which of the following is the proper method for handling disposable suction containers when turning over an OR? a. Empty contents in hopper and place in waste container b. Place container in waste disposal c. Wipe down outside of the container and place in biohazard bag for disposal d. Transport with instruments in case cart to decontamination room - correct answer c. Wipe down outside of the container and place in biohazard bag for disposal Which of the following can cause lumbosacral strain in the lithotomy position? a. Stirrups not properly padded b. Arm boards placed beyond 90 degrees c. Safety strap is placed too tightly AST Surgical Technologist CST Practice Exam Questions And Answers d. Buttocks extend past table break - correct answer d. Buttocks extend past table break A midline xiphoid to pubis incision is commonly made for a/an: a. Abdominal aortic aneurysmectomy b. Transverse colectomy c. Nephrectomy d. Appendectomy - correct answer a. Abdominal aortic aneurysmectomy Which item listed below should the surgical technologist confirm is available for a nerve repair? a. CUSA b. Nd: YAG laser c. Loupes d. Cryotherapy unit - correct answer c. Loupes How often should biological testing of EtO sterilization be conducted? a. Every load b. Weekly c. Monthly d. Twice-a-week - correct answer a. Every load AST Surgical Technologist CST Practice Exam Questions And Answers Which of the following is a liquid chemical sterilant often used for sterilizing endoscopes with a cycle time of 30 minutes? a. Isopropyl alcohol b. Sodium hypochlorite c. Peracetic acid d. Glutaraldehyde - correct answer c. Peracetic acid When should the first closing sponge, sharp and instrument count be completed? - correct answer prior to closure of the body cavity Which of the following skin preps is contraindicated for use around eyes and ears because of potential for corneal abrasions and ototoxicity? - correct answer Chlorhexidine A short-acting narcotic opioid given intramuscularly for preoperative sedation is: - correct answer Meperidine The leg extensor muscle:rectus femurs, vastus laterals, vastgus medial is and the vast us intermedius are collectively called the; - correct answer Quadriceps femoris AST Surgical Technologist CST Practice Exam Questions And Answers A patient is instructed to be NPO for 8 hours prior to surgery to prevent: - correct answer Aspiration The essential element of hemoglobin is: - correct answer Iron In which procedure would the instrument shown below be used? - correct answer Hysterectomy A large, bony process found on the femur is a : - correct answer Trochanter Which of the following incisions would be performed for repair for a liver laceration? - correct answer Midline Just before the surgeon makes the skin incision which of the following must be performed? - correct answer time-out The pulse rate of pregnant patients: - correct answer Increases Which portion of the stomach is superior to the esophageal sphincter? - correct answer fundus AST Surgical Technologist CST Practice Exam Questions And Answers A linen pack to be steam sterilized must be weigh more than: - correct answer 12lbs The closing sponge count should be initiated at the: - correct answer operative field During which of the following procedures is it imperative that the surgical tech maintain the sterility of the back table and mayo stand until the patient is transported out of the OR? - correct answer Tonsillectomy Which of the following statements concerning peel-packs is correct? - correct answer When labeling with felt-tip marker write on the plastic side Which two structures are identified and ligated during a cholecystectomy? - correct answer cystic artery and cystic duct Which is the primary responsibility of the first scrub surgical tech during a cardiac arrest in the OR? - correct answer Protect the sterile field What does pneumonectomy mean? - correct answer removal of a lung AST Surgical Technologist CST Practice Exam Questions And Answers How many hours must the steam biological indicator by incubated before reading the results? - correct answer 24 Which of the following is responsible for causing transmission of spongiform encephalopathy? - correct answer Prion The thyroid gland consists of right and left lobes joined by the ; - correct answer Isthmus A sustained contraction produced by rapid stimuli is called: - correct answer tetany What type of heart rate does tachycardia describe? - correct answer Fast Which of the following would be the least likely complication of suprapubic prostatectomy? - correct answer Acute phlebitis When is the surgical consent typically signed? - correct answer Before preoperative medications are administered Which of the following is the order for postoperative case management? - correct answer Remove drapes; preserve sterile field AST Surgical Technologist CST Practice Exam Questions And Answers Which anatomical structure is removed during a total hip arthroplasty? - correct answer femoral head What controls the arrow on your monitor? - correct answer Mouse Wound dressings should be opened: - correct answer After the last count is completed. A stent may be placed to identify the ureter during which of the following procedures? - correct answer right colectomy A rapid-onset muscle relaxant used for intubation is: - correct answer Anectine A general consent form authorizes: - correct answer routine medical treatment During which Step of an abdominal hysterectomy would the instrument shown below be used? - correct answer Make last cut to free the uterus AST Surgical Technologist CST Practice Exam Questions And Answers Which of the following must be completed preoperatively if a patient underwent a barium study of the day of surgery? - correct answer Enema which of the following sutures is contraindicated in the presence of infection? - correct answer Silk When the surgical technologist is breaking down the back table, instruments with ratchets should be: - correct answer Placed in a basin with enzymatic solution in open position for transport to decontamination The cup-like extensions of the renal pelvis that collect urine from the pyramids are: - correct answer Calyces Which of the following is a type of one-layer dressing? - correct answer steri-strips Braided nonabsorbable sutures should not be used in infected wounds because suture crevices: - correct answer Can harbor bacteria that travel length of suture What postoperative complication can result from excess or prolonged planter flexion? - correct answer Foot drop AST Surgical Technologist CST Practice Exam Questions And Answers What immediate postoperative complication most often occurs with pediatric patients? - correct answer airway difficulty Another name for a corneal transplant procedure is: - correct answer keratoplasty Fertilization normally occurs in the: - correct answer Fallopian tube What is the name of the instrument show below? - correct answer Kocher The inner layer of an artery is the: - correct answer Intima Which laser can be used on light and dark tissues? - correct answer Carbon dioxide Which implant is used for individuals with sensorineural deafness? - correct answer cochlear implant Splenectomy places the patient at an increased risk for: - correct answer Infection AST Surgical Technologist CST Practice Exam Questions And Answers Where should the biological indicator test be placed on the steam sterilizer cart? - correct answer bottom front Which of the following vessels empties into the right atrium? - correct answer Superior vena cava Knife blades should be loaded onto the handle with: - correct answer Needle holder Which of the following vitamins is essential for the clotting proccess? - correct answer K From where do most intracanial aneurysms arise? - correct answer Circle of willis Which of the following types of equipment would require preoperative draping by the surgical technologist? - correct answer c-arm What dietary substance enhances the production of collagen? - correct answer Protein AST Surgical Technologist CST Practice Exam Questions And Answers The normal range of intraoperative pressure for the insufflator during a laparoscopy is? - correct answer 12-15mm Hg Where should the ETO biological indicator be placed in the load? - correct answer center What is the proper way to remove a patient from the lithotomy position? - correct answer Lower legs together slowing in unison What procedure should the first scrub technologist set up for when a female patient is undergoing a repair for a cystocele and rectocele? - correct answer anterior and posterior colporrhaphy Which vein drains the small intestine? - correct answer Hepatic portal Which specialized retractors are used during a rotator cuff repair? - correct answer Bankart The concave notch of the kidney through which the ureter exits is the: - correct answer Hilum The large artery found posterior to the knees is the: - correct answer Popliteal AST Surgical Technologist CST Practice Exam Questions And Answers Proper placement of the Foley catheter is confirmed prior to the balloon inflation by which of the following: - correct answer urine flowing out of the catheter Which portion of the small intestine joins to the large intestine? - correct answer ileum Which tank would be brought into the OR if a surgical technologist is preparing an oscillating saw? - correct answer compressed nitrogen 1. What is used to retract the spermatic cord during an inguinal herniorraphy? a. Skin hook b. Penrose drain c. Vessel loops d. Umbilical tapes - correct answer Penrose drain 2. Why is an indwelling Foley catheter placed prior to a hysterectomy? a. Record fluid intake b. Avoid injury to bladder c. Distend bladder d. Demonstrate ureteral patency - correct answer Avoid injury to bladder 3. Which of the following scissors is the best choice for extending an arterial incision? a. Metzenbaum b. Jorgenson c. Iris d. Potts-smith - correct answer Potts-smith AST Surgical Technologist CST Practice Exam Questions And Answers 16. What types of treatment does a patient authorize when signing a general consent form? a. Only for receiving general anesthesia b. Invasive surgical procedures c. Receiving experimental drugs d. All routine treatments or procedures - correct answer All routine treatments or procedures 17. Which medication can be used as a topical jelly during cystoscopy procedures? a. Bupivacaine b. Xylocaine c. Sensorcaine d. Procaine - correct answer Xylocaine 18. Which of the following is a primary postoperative complication of a carotid endarterectomy? a. Failure of graft b. Pulmonary embolus c. Penumonia d. Stroke - correct answer Stroke 20. When is it acceptable to open surgical dressing sponges? a. After first count b. After skin incision c. After final count d. After closure of cavity - correct answer After final count 21. What is the correct procedure to follow when a sterilized rigid instrument container is opened and condensation is observed? a. Don't use; return to sterile processing department b. Let container air dry before use c. Dry out with a sterile towl before using d. Use it; water droplets are sterile - correct answer Don't use; return to sterile processing department AST Surgical Technologist CST Practice Exam Questions And Answers 22. Which method od sterilization requires an aeration cycle? a. Ionizing radiation b. EtO c. Peracetic acid d. Hydrogen peroxide plasma - correct answer EtO 23. Elevated IOP in a glaucoma patient is a result of excess: a. Vitreous humor b. Aqueous humor c. CSF d. RBC - correct answer Aqueous humor 24. Where should the grounding pad be placed on a patient undergoing a laparoscopic cholecystectomy who has a right hip prosthesis? a. Left anterior thigh b. Right posterior thigh c. Lower back d. Upper abdomen - correct answer Left anterior thigh 26. The trendelenburg position is often used for surgery on the: a. Head and neck b. Lower abdomen and pelvis c. Lower back and hips d. Knee or thigh - correct answer Lower abdomen and pelvis 27. The large artery that arises from the left side of the aortic arch and descends into the arm is the: a. Brachiocephalic b. Coronary c. Subclavian d. Axillary - correct answer Subclavian 28. Lesions in which part of the brain may affect balance and coordination? a. Limbic system b. Cerebral cortex c. Cerebellum d. Medula - correct answer Cerebellum AST Surgical Technologist CST Practice Exam Questions And Answers 29. Which of the following utilizes the process of cavitation? a. Washer- sterilizer b. Ultrasonic cleaner c. Washer decontaiminator d. Steam sterilizer - correct answer Ultrasonic cleaner 30. Which of the following is the name for a dorsally angulated fracture of the distal radius? a. Smith's b. Pott's c. Collie's d. Bennett's - correct answer Collie's 32. Which ligament is transected during surgery for De Quervain's disease? a. Dorsal carpal b. Adductor pollicis c. Trasnsverse carpal d. Extensor retinaculum - correct answer Dorsal carpal 33. In order to minmize mucosal irritation during urinary catheterization the tip of the catheter is dipped in which of the following? a. Vaseline b. K-Y jelly c. Chlorhexidine d. Sterile saline - correct answer K-Y jelly 34. How often is a medication prescribed as QID to be taken per day? a. 4 times b. 2 times c. 3 times d. 1 time - correct answer 4 times 35. What type of external dresing would be used to eliminate dead space? a. Immobilizing b. Bulky c. Packing d. Pressure - correct answer Pressure AST Surgical Technologist CST Practice Exam Questions And Answers 48. Which type of sterilization requires the use of the bowie-dick test? a. Plasma b. Prevacuum steam c. EtO d. Steris - correct answer Prevacuum steam 49. What is the first federal act to establish patient privacy standards? a. Health insurance portability and accountability act b. Patient protection and affordable care act c. Patient care partnership d. Safe medical device act - correct answer Health insurance portability and accountability act 50. What should the surgical technologist wear when transporting a patient with tuberculosis from PACU to the isolation patient room? a. Hair cover b. Surgical mask c. No additional precautions necessary d. Respirator - correct answer Respirator 51. How is the informed consent signed if a patient is illiterate? a. Two physicians sign consent b. Surgeon signs consent c. Verbal consent of patient d. Patient marks an "X" - correct answer Patient marks an "X" 52. Which of the following agents should not be used to disinfect endoscopes? a. Distilled water b. Glutaraldehyde c. Enzymatic solution d. Isopropyl alcohol - correct answer Isopropyl alcohol AST Surgical Technologist CST Practice Exam Questions And Answers 53. Which of the following is used to expose the meatus during urethral catheterization? a. Cottonball b. Sponge stick c. Non-dominant hand d. Dominant hand - correct answer Non-dominant hand 54. Which of the following is the second phase of wound healing? a. Proliferation b. Maturation c. Contraction d. Lag - correct answer Proliferation 55. The patient is never positioned until the: a. Surgical technologist is scrubbed b. Surgeon gives permission c. Circulator has finished all preparatory d. Rectus abdominis - correct answer Rectus abdominis 56. The patient is never positioned until the: a. Surgical technologist is scrubbed b. Surgeon gives permission c. Circulator has finished all prepatory duties d. Anesthesia provider gives permission - correct answer Anesthesia provider gives permission 57. What term refers to cell "drinking"? a. Osmosis b. Phagocytosis c. Pinocytosis d. Filtration - correct answer Pinocytosis 58. What does hypertension mean? a. High blood pressure b. Normal blood pressure c. No blood pressure d. Low blood pressure - correct answer High blood pressure AST Surgical Technologist CST Practice Exam Questions And Answers 59. Which type of fire extinguisher should be available when using a laser? a. Water b. Carbon dioxide c. Halon d. Dry chemical - correct answer Halon 60. What is the major side effect of thrombolytics? a. Infection b. Hemorrhage c. Nausea d. Clotting - correct answer Hemorrhage 61. If a sterile glove becomes contaminated during a procedure what action should the surgical technologist take? a. Surgical technologist pulls off glove covering hand with gown cuff; regloves using closed technique b. Circultor pulls off glove covering hand with gown cuff; surgical technologist regloves using closed technique c. Circulator pulls off glove; surgical technologist is regloved by another sterile team member d. Surgical technologist pulls off glove; regloves using open technique - correct answer Circulator pulls off glove; surgical technologist is regloved by another sterile team member 62. What type of suture technique is used to invert the stump of the appendix during an appendectomy? a. Purse-string b. Continuous c. Horizontal d. Interrupted - correct answer Purse-string 63. Which of the following is the proper procedure for removing a laparotomy drape? a. Circulator holds dressing in place and removes drape b. ST holds dressing in place; rolls drape one side to the other c. Circulator holds dressing in place; ST rolls drape head to feet d. Surgical technologist (ST) holds dressing in place; rolls drape head to feet - AST Surgical Technologist CST Practice Exam Questions And Answers 75. What are varicosities of the rectum and anus? a. Hemorrhoids b. Polyps c. Fissures d. Sinuses - correct answer Hemorrhoids 76. Vitamins A D, E and K are absorbed in the: a. Stomach b. Intestine c. Pancreas d. Liver - correct answer Intestine 77. The preoperative exsanguination of an extremity prior to inflating a tourniquet is accomplished with: a. Webril b. Green towel c. Esmarch d. Kling - correct answer Esmarch 78. Which of the following vessels is harvested for us during a CABG? a. Azygous vein b. Internal mamary artery c. Politeal vein d. Left axillary artery - correct answer Internal mamary artery 79. Which of the following retractors would be used to retract the muscles during a hip pinning? a. Harrington b. Charnley c. Bennett d. Richardson - correct answer Bennett 80. The surgical reanastomosis of the vas deferens is called a: a. Vasovasostomy b. Spermatocelectomy c. Cystostomy d. Varicocelectomy - correct answer Vasovasostomy AST Surgical Technologist CST Practice Exam Questions And Answers 81. Which type of laser is used to remove polymethyl methacrylate from a cemented joint implant during a revision arthroplasty? a. Excimer b. Argon c. Carbon dioxide d. Ho:YAG - correct answer Carbon dioxide 82. Sound waves travel through the external auditory canal and strike the: a. Tympanic membrane b. Auricle c. Oval window d. Ossicle - correct answer ympanic membrane 83. In large abdominal wounds that require frequent dressing changes which of the following will minimize the skin break-down? a. Steri-strips b. Petrolatum gauze c. Liquid collodion d. Montgomery straps - correct answer Montgomery straps 84. Which of the following positioning devices would be used for an LAVH? a. Padded footboard b. Mayfield headrest c. Allen stirrups d. Kidney brace - correct answer Allen stirrups 85. The term mentoplasty refers to surgery of the: a. Lip b. Eyelid c. Palate d. Chin - correct answer Chin 86. Which of the following situations could cause a patient's signature ona surgical informed consent to be challenged in court? a. Patient is of legal age b. Patient advised of alternative treaments c. Patient is AST Surgical Technologist CST Practice Exam Questions And Answers emancipated minor d. Patient received preoperative medications - correct answer Patient received preoperative medications 87. What is the importance of humidity when using EtO sterilization? a. Remove chlorofluorocarbons b. Hydrate spores and bacteria c. Reduce flammability of gas d. Prevent instruments from drying - correct answer Hydrate spores and bacteria 88. What is the purpose of polymethyl methacrylate during a cranioplasty? a. Reducing vascular spasm b. Filling cranial defects c. Adhesive skin closure d. Subarachnoid space dye - correct answer Filling cranial defects 89. The appropriate location when placing the grounding pad is over a a. Keloid scar b. Bony prominence c. Metal prosthesis d. Flesh area - correct answer Flesh area 90. Which catheter is used for an angioplasty? a. Gruntzig b. Robinson c. Fogarty d. Swan-ganz - correct answer Fogarty 91. A hernia that presents through Hesselbach's triangle is a/an: a. Pantaloon b. Direct c. Hypogastric d. Indirect - correct answer Direct AST Surgical Technologist CST Practice Exam Questions And Answers 104. The harrington retractor allows for gentle elevation of which anatomical structure? a. Stomach b. Heart c. Liver d. Bladder - correct answer Liver 105. What is the term for the division of a reproductive cell into two cells with chromosome cells? a. Binary fission b. Mitosis c. Meiosis d. Spontaneous generation - correct answer Meiosis 106. What does the term dys- mean? a. Proximal b. Distal c. Difficult d. Easy - correct answer Difficult 107. Ater the patient is extubated which device is often used to maintain the airway around the relaxed tongue? a. Laryngoscope b. Oopharyngeal airway c. Stylet d. Laryngeal mask airway - correct answer Oopharyngeal airway 108. Which of the following accelerates the coagulation cascade? a. Papaverine b. Epinephrine c. Topical thrombin d. IV Heparin - correct answer Topical thrombin 109. Which breast procedures describes a mastectomy? a. Reduction b. Surgical removal c. Incisional biopsyd. Augmentation - correct answer Surgical removal AST Surgical Technologist CST Practice Exam Questions And Answers 110. What is done to the common bile duct during a choledochojejunostomy? a. Excised b. Visualized c. Anastomosed d. Bypassed - correct answer Anastomosed 111. In which of the following procedures would a tourniquet be unnecessary? a. Hip arthroplasty b. Knee arthroplasty c. Ankle fracture d. ORIF radius - correct answer Hip arthroplasty 112. Which of the following anatomical sites would be prepped last when performing a skin prep for a colostomy reversal procedure? a. Suprapubic area b. Stoma c. Umbilicus d. Lateral borders - correct answer Stoma 113. What surgical procedure is performed to relieve pressure on the median nerve? a. Endoscopic carpal tunnel release b. Ulnar nerve transposition c. Metacarpophalangeal join repalcement d. External fixation of radius - correct answer Endoscopic carpal tunnel release 114. What is the proper procedure for turning the sterile gown? a. Circulator removes tag from gown: surgical technologist turns b. Hand tag to circulator; surgical technologist and circulator turn c. Hand tag to circulator; circulator moves around the gown d. Surgical technologist holds tag and turns self - correct answer Hand tag to circulator; circulator moves around the gown AST Surgical Technologist CST Practice Exam Questions And Answers 115. What does the term "os" mean? a. Bone b. Opening c. Occlusion d. Right - correct answer Opening 116. Which of the following is not a function of the trachea? a. Carry air to and from the lungs b. Amplify speech c. Filter secretions and particulates d. Humidify inspired air - correct answer Amplify speech 117. Which condition is characterized by the sudden onset of floating spots before the eyes? a. Scleral tumor b. Retinal detachment c. Vitreous hemorrhage d. Epiretinal membrane - correct answer Retinal detachment 118. One of the most effective germicidals for cold sterilzation is: a. 2% glutaraldehyde b. Alcohol c. Hexachlorophene d. Betadine - correct answer 2% glutaraldehyde 119. From which laminectomy instrument would invertebral disc fragments be cleaned? a. Penfield b. Lagenbeck c. Pituitary d. Taylor - correct answer Pituitary 120. What type of suture is used for vascular reanastomosis? a. Absorbable multifilament b. Nonabsorbable monofilament c. Nonabsorbable multifilament d. Absorbable monofilament - correct answer Nonabsorbable monofilament AST Surgical Technologist CST Practice Exam Questions And Answers shelf of the sterilization cartd. Inside a closed case cart - correct answer Inside a closed case cart 134. A clamp used for occluding a peripheral vessel is: a. Duval b. Allen c. Kocher d. Debakey - correct answer Debakey 135. During a total hip arthroplasty which type of device prevents polymethyl methacrylate from filling the medullary canal distal to the prosthesis? a. Stem b. Restrictor c. Brush d. Wick - correct answer Restrictor 136. Which of the following is proper technique when applying a grounding pad? a. Avoid placing pad on buttocks b. Apply pad before patient is positioned c. Apply gel to pad d. Reuse pad that is repositioned - correct answer Avoid placing pad on buttocks 137. Which of the following sutures are packaged in alcohol to maintain pliability? a. Synthetic absorbable b. Natural absorbable c. Synthetic non-absorbabled. Natural non-abosrbable - correct answer Natural absorbable 138. What procedure should be followed for securing consent for surgery for an unconscious patient requiring emergency surgery whose family members or guardian cannot be contacted? a. Chief of surgery waives consent b. Surgeon and risk manager sign consent c. Two AST Surgical Technologist CST Practice Exam Questions And Answers consulting physicians agree d. Obtain telephone court order - correct answer Two consulting physicians agree 139. What gynecologic procedure includes removal of the reproductive organs bladder and rectum? a. Posterior colporrhaphy b. Total hysterectomy c. Abdominoperineal resection d. Pelvic exenteration - correct answer Pelvic exenteration 140. Isopropyl alcohol is bactericidal which means it: a. Inhibits the growth of bacteria b. Sterilizes surfaces c. Destroys spores d. Kill bacteria - correct answer Kill bacteria 141. Use of a one-step applicator with little or no pressure on skin would be indicated in which of the following conditions? a. Plueral effusion b. Herniated lumbar disc c. Abdominal aortic aneurysm d. Cholecystitis with cholelithiasis - correct answer Abdominal aortic aneurysm 142. A postoperative anesthesia complication when extubating a patient is: a. Allergic reaction b. Laryngospasm c. Hemorrhaged. Malignant hyper thermia - correct answer Laryngospasm 143. The process by which glucose is stored as glycogen is: a. Glucolysis b. Glycolysis c. Glycogenesis d. Gluconeogenesis - correct answer Glycogenesis AST Surgical Technologist CST Practice Exam Questions And Answers 144. The lasrge leaf-shaped laryngeal cartilage that acts as a "trap door" over the larynx is the: a. Thyroid b. Cricoid c. Oropharynx d. Epiglottis - correct answer Epiglottis 145. Use of Van Burn sounds might be necessary for urethral catheterization in patients with which of the following? a. Ureteral calculi b. Urethral calculi c. Ureteral stricture d. Urethral stricture - correct answer Urethral stricture 146. The four fluid-filled spaces spaces of the brain are: a. Fissures b. Auricles c. Ventricles d. Sulci - correct answer Ventricles 147. For which surgical procedure would bupivicaine with epinephrine be contraindicated? a. Subacromial decrompression b. Total joint arthroplasty c. Knee arthroscopy d. Trigger finger release - correct answer Trigger finger release 148. What term describes an individual who harbors a pathogen but displays no signs or symptoms a. Fomite b. Carrier c. Vector d. Reservoir - correct answer Carrier 149. Which of the following procedures is performed before completing an ileal conduit? a. Ureterolithotomy b. Prostatectomy c. Cystectomyd. Ileostomy - correct answer Cystectomy AST Surgical Technologist CST Practice Exam Questions And Answers 160. What type of dye is used intravenously to verify patency of the fallopian tubes during a pelvis procedure? a. Methylene blue b. Isovue c. Renograffin d. Gentian violet - correct answer Methylene blue 161. Pneumoperitoneum is utilized during a laparoscopy to do which of the following? a. Illuminate cavity b. Prevent embolism c. Create safe working space d. Reduce blood pressure - correct answer Create safe working space 162. What is the required pressure for a steam sterilizer set at a temperature of 250 degree F? a. 24-36 b. 21-23 c. 18-20 d. 15-17 - correct answer 15-17 163. What is the most commonly used thermal method of hemostasis in cranial neurosurgery? a. Cryosurgery b. Bipolar electrosurgery c. Monopolar electrocauteryd. Hypothermia - correct answer Bipolar electrosurgery 164. A wrapped instrument set that will be run in the steam prevacuum sterilizer at 270 degrees must be sterilized for minimum of: a. 6 minutes b. 2 minutes c. 8 minutes d. 4 minutes - correct answer 4 minutes 165. A patient that has sudden onset of shortness of breath in the PACU may indicate: a. Hypotension b. Pulomary embolism c. Air embolism d. Asthma attack - correct answer Pulomary embolism AST Surgical Technologist CST Practice Exam Questions And Answers 166. Which of the following suturse is a nonabsorbable monofilament frequently used in vascular procedures? a. Polypropylene b. Polydiaxonone c. Poliglecaprone 25 d. Polyglactin 910 - correct answer Polypropylene 167. Which of the following defines anaerobic? a. Without nitrogen b. Without oxygen c. With nitrogen d. With oxygen - correct answer Without oxygen 168. Which nerve in the lower leg must be protected from pressure when placing the patient in the lithotomy position? a. Lateral plantar b. Biceps femoris c. Ulnar d. Peroneal - correct answer Peroneal 169. Exophthalmos due to grave's disease is associated with which gland? a. Parotid b. Thyroid c. Pituitary d. Thymus - correct answer Thyroid 170. Where should the Foley indwelling catheter drainage bag be positioned after insertion of the catheter? a. Above the level of the bladder b. Level of the bladder c. Lower than the level of the bladder d. Position not important - correct answer Lower than the level of the bladder AST Surgical Technologist CST Practice Exam Questions And Answers 171. The sutures of the adult skull are examples of of: a. Synathrosis b. Synchondrosis c. Amphiarthrosis d. Diarthrosis - correct answer Synathrosis 172. A ventilation system that provides a unidirectional positive- pressure air flow at a high air exchange rate in the OR is: a. Central air b. Filtered air conditioning c. conventional air system d. Laminar air flow - correct answer Laminar air flow 173. Catabolism of fats prodcues: a. Ketone bodies b. Glycogen c. Amino acids d. Bile - correct answer Ketone bodies 174. What is the principal reason for performing a preoperative skin prep? a. Provide a visible demarcation of prepped borders b. Degrease the skin so that incise drapes will adhere c. Sterilize the skin to prevent surgical site infection d. Remove transient flora and reduce resident flora - correct answer Remove transient flora and reduce resident flora 175. What is the part of the brain that is responsible for controlling the body temperature? a. Cerebellum b. Pons c. Cerebrum d. hypothalamus - correct answer hypothalamus Which cranial nerve is affected by trigeminal neuralgia? - correct answer V (Five) AST Surgical Technologist CST Practice Exam Questions And Answers Which of the following would be incorrect technique when removing the sterile gown and gloves? - correct answer Gloves removed first What type of procedure might require a laparoscopy combination drape? - correct answer Abdominoperineal resection Cell destruction by steam sterilization occurs by: - correct answer Coagulation of protein which technique is not acceptable when draping? - correct answer Unfold drape before bringing up to the OR table A patient's fingernail polish is removed to: - correct answer Allow for use of pulse oximeter What is the purpose of maintaining the air exchange rate at 15-29 times per hour in the OR? - correct answer Reduce microbial count How many mL of water is necessary to inflate a 5-mL balloon on the Foley indwelling catheter? - correct answer 10 mL AST Surgical Technologist CST Practice Exam Questions And Answers In an opthalmologist orders trimming of eyelashes, how is safely performed? - correct answer Fine scissors coated with water-soluble gel What is the correct technique for performing the surgical skin prep? - correct answer Incision site to periphery using circular motion The laboratory test that determines the ration of erythrocytes to whole blood is: - correct answer Hematocrit What is the proper procedure to follow when a pack of sponges contains an incorrect number after the patient has entered the OR? - correct answer Hand off the sterile field and isolate Which of the following types of specimens would not be placed in a preservative solution? - correct answer Calculi Where should the surgical technologist begin when performing closing counts? - correct answer Operative field Which of the following catheter tips is used in a patient with a urethral stricture? - correct answer Coude AST Surgical Technologist CST Practice Exam Questions And Answers Which type of procedure would require a stent dressing? - correct answer Neck Which of the following is used in order to ensure preservation of the facial nerve during a parotidectomy? - correct answer Nerve stimulator Which of the following hemostatic agents is contraindicated for use in the presence of infection? - correct answer Absorbable collagen During closure of a nephrectomy in the lateral position, the OR table is straightened to facilitate: - correct answer Tissue approximation Which of the following must be tested prior to the use of a fiberoptic bronchoscope? - correct answer Light source Excision of a constricted segment of the aorta with renastomosis is performed to correct: - correct answer Coarctation of the aorta For which of the following diagnosis would a patient undergo endoscopic retrograde cholangiopancreatography? - correct answer Choledocholithiasis AST Surgical Technologist CST Practice Exam Questions And Answers What is the most abundant ion in the body? - correct answer Calcium Which of the following is a method of bacterial survival when environmental conditions are not conductive to growth and viability? - correct answer Spore formation What organ detects changes in the level of insulin and releases chemicals to regulate the level of blood glucose? - correct answer Pancreas What does the term strike-through mean? - correct answer Soaking of moisture from unsterile to sterile layers Which of the following monitoring devices would be used within a vessel? - correct answer Swan Ganz When adding 30 mL of injectable saline to 30 mL of 0.5% Marcaine, what strength does the drug become? - correct answer 0.25% What action should be taken if the patient has withdrawn the surgical informed consent prior to surgery? - correct answer Do not transport patient; inform surgeon AST Surgical Technologist CST Practice Exam Questions And Answers Confining and containing instruments with bioburden prevents which of the following? - correct answer Cross-contamination The unsterile size of the perimeter of a sterile wrap is: - correct answer 1 inch A substance that inhibits the growth and reproduction of microbes on living tissue is a/an: - correct answer Antiseptic What action should be taken by the transporter if a discrepancy occurs in the identification of a patient in the nursing unit? - correct answer Do not transport, inform unit supervisor and OR personnel A patient may be asked to shower at home with an antimicrobial soap before coming to the hospital for surgery to: - correct answer Achieve a cumulative antimicrobial effect What are the sequential steps performed prior to entrance into the sterile field? - correct answer Scrub, gown, glove Which area is prepped last when performing the skin prep for a Bartholin's cystectomy? - correct answer Anus AST Surgical Technologist CST Practice Exam Questions And Answers The sterile surgical technologist should drape a table from: - correct answer Front to back Which of the following can be injured if the arm is placed on the arm board greater than 90 degrees? - correct answer Brachial plexus What is the purpose of the third lumen in a three-way indwelling Foley catheter? - correct answer Instill irrigation fluids Which of the following enlarges and illuminates the surgical field during cataract procedures? - correct answer Operating microscope Small radiopaque surgical patties used during cranial procedures are: - correct answer Cottonoids Which of the following hemostatic agents must be applied dry and only handled with dry gloves and instruments? - correct answer Avitene Which surgical specialty would utilize a phacoemulsification machine? - correct answer Opthalmology AST Surgical Technologist CST Practice Exam Questions And Answers The cranial nerve that regulates secretion of gastric juice is the: - correct answer X (10 Ten) Phagocytosis by the while blood cells is an example of which line of defense? - correct answer Second When opening a sterile wrapper, the unsterile person should open the first corner: - correct answer Away from self Which of the following is the least inert of the synthetic meshes? - correct answer Polyester fiber What radiopaque contrast medium is used intraoperatively when the patient is allergic to iodine? - correct answer Renograffin Which of the following legal terms would apply to a case when a non- English speaking patient signs a surgical informed consent in English, but does not fully understand it? - correct answer Assault and battery Which of the following psychosocial factors is important for the surgical team to address for pediatric patients? - correct answer Separation anxiety AST Surgical Technologist CST Practice Exam Questions And Answers What is the surgical technologist's role during the transfer of the patient from the OR bed to the stretcher? - correct answer Maintains sterility and integrity of backtable When breaking down the sterile field, the surgical technologist should place the grossly contaminated instruments in which of the following? - correct answer Basin with sterile water How many minutes are unwrapped instruments with no lumens sterilized at 270 degrees F? - correct answer 3 What is the recommended method of hair removal from an operative site? - correct answer Clippers with disposable heads which of the following muse be in the chart prior to the patient being taken to the OR per The Joint Commission? - correct answer History and physical An identification bracelet is placed on a surgical patient upon admission to the: - correct answer Facility To maintain control of the stretcher, the patient should be transported to the OR: - correct answer Feet first AST Surgical Technologist CST Practice Exam Questions And Answers At what point is it appropriate to lower the leg when draping for a knee arthroscopy? - correct answer After the tourniquet has been inflated Which structure regulates the amount of light entering the eye? - correct answer Iris A capillary network of blood vessels within the renal cortex that functions as a filter is called the: - correct answer Glomerulus The kidneys are located in the: - correct answer Retroperitoneal space The most abundant extracellular ion necessary for the transmission of impulses is: - correct answer Sodium The set of teeth that erupt at about 6 months of age and are later replaced are the: - correct answer Deciduous teeth What is a frequently used IV barbiturate for general anesthesia induction? - correct answer Thiopental Which of the following arteries does not arise directly from the aorta? - correct answer Vertebral AST Surgical Technologist CST Practice Exam Questions And Answers Frozen sections are sent to pathology: - correct answer Immediately without preservative Which of the following procedures would be performed with the patient in the lateral position? - correct answer Nephrectomy Which heat-resistant, spore-forming Bacillus does the steam sterilization biological indicator contain? - correct answer G. steaothermophilus The process by which blood cells are formed is known as: - correct answer Hemopoiesis The pacemaker of the heart is/are the: - correct answer SA node Thought processes take place in the: - correct answer Cerebral cortex Kantrex, bacitracin or Ancef mixed with saline for irrigation would do which of the following? - correct answer Inhibit surgical site infection Which of the following sterilizers operates with condition, exposure, exhaust and dry cycles? - correct answer Gravity air displacement AST Surgical Technologist CST Practice Exam Questions And Answers Preoperative bladder drainage prior to a D & C would be performed with which of the following catheters? - correct answer 14 Fr. Robinson In the OR, HEPA is a type of: - correct answer Air filter What precaution is utilized to prevent cardiovascular complications when positioning an anesthetized patient? - correct answer Move patient slowly Why is the orientation of the vein graft reversed during a CABG? - correct answer Presence of valves Which of the following neurosurgical retractors is handheld? - correct answer Cushing Which of the followingincisions may be used for the repair of a zygomatic fracture? - correct answer Below lower eyelid The principal male hormone produced in the testes is: - correct answer Prolactin AST Surgical Technologist CST Practice Exam Questions And Answers All of the following statements are true for paper-plastic peel packs, except: - correct answer Staples are an acceptable method of closing peel packs Following a TURP, a patient may have which of the following placed for bladder irrigation and compression? - correct answer 3-way Foley Which of the following is a correct statement when using the closed- gloving technique? - correct answer Hand must not extend beyond cuffs What drainage device is preferred for a radical neck dissection? - correct answer Jackson-Pratt Which arteries are formed by the bifurcation of the abdominal aorta? - correct answer Iliac The basic unit of the nervous system is the: - correct answer Neuron The correct sterilization times required to render specific items sterile are initially established by the: - correct answer Equipment manufacturer AST Surgical Technologist CST Practice Exam Questions And Answers Polymethyl methacrylate would most likely be used on which of the following procedures? - correct answer Total knee arthroplasty Which of the following items should not be sterilized by dry heat? - correct answer Linen packs What is a Verres needle used for during a laparoscopy? - correct answer Instill CO2 Which method uses ultrasonic energy to fragment the lens? - correct answer Phacoemulsification In which of the following procedures would fine hooks of various angles be used? - correct answer Stapedectomy Which incisional approach would be used for a splenectomy? - correct answer Left subcostal During a strabismus correction, resection has a greater effect on which muscle? - correct answer Lateral rectus AST Surgical Technologist CST Practice Exam Questions And Answers What is the best site for obtaining cortical bone graft? - correct answer Iliac crest Which of the following is a non-electrolytic and isotonic solution used during a TURP? - correct answer Glycine The structure that allows the eardrum to vibrate freely and connects the middle ear and the oropharynx is the: - correct answer Eustachian tube Which of the following procedures may require use of a manometer to check CSF pressure? - correct answer Ventriculoperitoneal shunt Which of the following is a type of tissue forceps? - correct answer Brown-Adson Which endoscope is used to visualize the heart and major vessels? - correct answer Angioscope The goal of the surgical scrub is lower the population of which flora to an irreducible minimum? - correct answer Resident AST Surgical Technologist CST Practice Exam Questions And Answers Which needle is used during the bladder suspension procedure for treating stress incontinence in women? - correct answer Stamey Which procedure can be performed without making an incision to treat varicose veins? - correct answer Sclerotherapy When repairing a direct hernia, the surgeon works within the anatomical triangle formed by the inguinal ligament, inferior epigastric vessels and the lateral border of the rectus abdominis called: - correct answer Hesselbach's Which of the following is the correct postoperative sequence of actions completed by the surgical technologist? 1. Assist with postop patient care 2. Remove drapes 3. Remove gown and gloves 4. Break down sterile setup - correct answer 2, 3, 1, 4 What should be completed before the sterile items are opened for the first procedure of the day? - correct answer Wipe down furniture and surfaces AST Surgical Technologist CST Practice Exam Questions And Answers What is the length of time when thrombin loses its potency? - correct answer 3 hours The function of the small intestine is: - correct answer Absorption of nutrients The teeth are composed primarily of: - correct answer Dentin The basis for the design of electrical equipment in the OR is: - correct answer Electron theory Which of the following procedures is performed to decrease gastric secretions? - correct answer Vagotomy A patient who underwent an appendectomy enters the emergency department with severe abdominal pain, constipation and vomiting. Which of the following is occurring? - correct answer Obstructed bowel Which organ shares the same blood supply with the pancreas and must be removed during a Whipple procedure? - correct answer Duodenum During a cleft palate procedure, which equipment should the surgical technologist be prepared to set up quickly? - correct answer Drill AST Surgical Technologist CST Practice Exam Questions And Answers The muscle that flexes and supinates the forearm and covers the anterior portion of the upper arm is the: - correct answer Biceps brachii A surgeon tells a patient she has terminal cancer but requires prophylactic surgery to prevent a bowel obstruction and the patient replies, "This can't be happening to me." Which stage of grief is the patient displaying? - correct answer Denial What is the purpose of inserting a ureteral stent catheter? - correct answer Bypass calculi obstruction Which of the following is used to create the trough on the anterior glenoid rim during a Bankart procedure? - correct answer Shaver with abrader tip Which of the following secretes hydrochloric acid? - correct answer Parietal cells Which of the following preoperative diagnostic tests would be administered to a patient with a brain injury? - correct answer EEG Which of the following is a type of fenestrated drape? - correct answer Extremity AST Surgical Technologist CST Practice Exam Questions And Answers The walls of the vagina are lined with: - correct answer Mucosa Which type of scalpel uses ultrasonic energy to cut and coagulate tissue? - correct answer Harmonic A Fogarty catheter is used during a/an: - correct answer Embolectomy Which of the following positioning devices is needed when placing the patient in the supine position? - correct answer Elbow pads During a trabeculectomy, which two layers are incised at the beginning of the procedure? - correct answer Conjunctiva; Tenon's capsule What instrument set should the surgical technologist have available in the OR when preparing for an inguinal herniorraphy? - correct answer Bowel Which of the following is used to obtain specimens during a bronchoscopy? - correct answer Lukens tube Which suture material would be used in the presence of infection? - correct answer Steel