Emergency Medical Procedures and Assessments, Exams of Nursing

Download Emergency Medical Procedures and Assessments and more Exams Nursing in PDF only on Docsity! EMT FINAL-JB Learning 2023 EXAM ACTUAL EXAM QUESTIONS AND WELL ELABORATED ANSWERS WITH (100% VERIFIED SOLUTIONS) LATEST UPDATES | ALREADY GRADED A+ A 4-year-old, 15-kg male ingested an unknown quantity of acetaminophen (Tylenol). The child's mother states that she does not know when the ingestion occurred. The child is conscious and alert and in no apparent distress. The EMT should: - ANSWER>>administer 15 g of activated charcoal. A patient who has experienced a back injury, with or without spinal cord damage, would be triaged with a ___________ tag during a mass-casualty incident - ANSWER>>yellow An unconscious patient found in a prone position must be placed in a supine position in case he or she: - ANSWER>>requires CPR Following delivery of a pulseless and apneic infant who has a foul odor, skin sloughing, and diffuse blistering, you should: - ANSWER>>Provide emotional support to the mother Substance abuse is MOST accurately defined as: - ANSWER>>knowingly misusing a substance to produce a desired effect. Both areas of the pons are sued to: - ANSWER>>augment respiration during physical or emotional stress A transient ischemia attack (TIA) occurs when: - ANSWER>>a small clot in a cerebral artery causes temporary symptoms. A decrease in blood pressure may indicate: - ANSWER>>a loss of vascular tone Ketone production is the result of: - ANSWER>>fat metabolization when glucose is unavailable. A partial-thickness burn involves the outer layer of skin and a portion of the: - ANSWER>>dermal layer A young female experienced a laceration to her left eyeball from flying glass when her boyfriend broke a soda bottle against a wall. There is moderate bleeding and the patient states that she cannot see out of the injured eye. You should: - ANSWER>>avoid applying pressure to the globe when you are covering the eye. At rest, the normal adult heart rate should not exceed: - ANSWER>>100 beats/min manage the situation? - ANSWER>>Request a police officer to accompany you in the ambulance. A blood pressure cuff that is too small for a patient's arm will give a: - ANSWER>>falsely high systolic and diastolic reading. A 29 year-old male with a head injury opens his eyes when you speak to him, is confused as to the time and date, and is able to move all of his extremities on command. HIs Glasgow Coma Scale (GCS) score is: - ANSWER>>13 A tour bus has overturned, resulting in numerous patients. When you arrive, you are immediately assigned to assist in the triage process. Patient 1 is a middle-aged male with respiratory distress, chest pain, and a closed deformity to his right forearm. Patient 2 is a young female who is conscious and alert, but has bilateral femur fractures and numerous abrasions to her arms and face. Patient 3 is an older woman who complains of abdominal pain and has a history of cardiovascular disease. Patient 4 is unresponsive, is not breathing, has a weak carotid pulse, and has a grossly deformed skull. What triage categories should you assign to these patients? - ANSWER>>Patient 1, immediate (red); Patient 2, delayed (yellow); Patient 3, immediate (red); Patient 4, expectant (black) As an EMT, the performance of your duties will be compared to that of: - ANSWER>>another EMT If hydroplaning of the ambulance occurs, the driver should: - ANSWER>>gradually slow down without jamming on the brakes. All of the following biological agents or diseases can be transmitted from person to person, EXCEPT: - ANSWER>>ricin A 23 year-old male experienced severe head trauma after his motorcycle collided with an oncoming truck. He is unconscious, has rapid and shallow breathing, and has copious bloody secretion in his mouth. How should you manage his airway? - ANSWER>>Alternate 15 seconds of oral suctioning with 2 minutes of assisted ventilations. A 38 year-old male was electrocuted while attempting to wire a house. Your assessment reveals that he is unresponsive, pulseless and apneic. A coworker has shut off the power to the house. You should: - ANSWER>>begin CPT and apply the AED. A patient is sitting in a chair, leaning forward on his outstretched arms. His head and chin are thrust forward. This position indicates that he: - ANSWER>>is experiencing difficulty breathing. Pelvic inflammatory disease (PID) typically does NOT affect the: - ANSWER>>urinary bladder. Cardiac monitoring, pharmacological interventions, and other advanced treatment skills are functions of the: - ANSWER>>AEMT It would be MOST appropriate from a patient to take his or her prescribed nitroglycerin when experiencing: - ANSWER>>chest pain that does not immediately subside with rest. Acute pulmonary edema would MOST likely develop as the result of: - ANSWER>>toxic chemical inhalation Activities such as walking, talking, and writing are regulated exclusively by the: - ANSWER>>somatic nervous system When the level of arterial carbon dioxide rises above normal: - ANSWER>>respirations increase in rate and depth An air embolism associated with diving occurs when: - ANSWER>>the driver holds his or her breath during a rapid ascent Most prehospital cardiac arrests occur as the result of: - ANSWER>>a cardiac dysrhythmia A patient is bleeding severely from a severed femoral artery high in the groin region. Which of the following would MOST likely control the bleeding? - ANSWER>>apply a topical hemostatic agent with direct pressure A patient regains consciousness en route from his office to the emergency department. The patient tells you that he feels fine and does not want to of A 17 year-old male was shot in the right anterior chest during an altercation. As you partner is applying oxygen you perform a rapid assessment and find an open chest wound with a small amount of blood bubbling from it. You should: - ANSWER>>apply an occlusive dressing to the wound and continue your assessment A strangulated hernia is one that: - ANSWER>>loses its blood supply due to compression by local tissues. A critical function of the safety officer is to: - ANSWER>>stop an emergency operation whenever a rescuer is in danger. After administering 0.3 mg of epinephrine via auto-injector to a 22-year-old female with an allergic reaction, you note improvement in her breathing and dissipation of her hives. However, she is still anxious and tachycardic. You should: - ANSWER>>monitor her closely but recall that anxiery and tachycardia are side effects of epinephrine Bacterial vaginosis is a condition that occurs when: - ANSWER>>normal bacteria in the vagina are replaced by an overgrowth of other bacterial forms A 39 year-old female experienced a severe closed head injury. She is unconscious with her eyes slightly open; her pupils are bilaterally dilated and slow to react. In addition to managing problems with airway, breathing, and circulation, you should: - ANSWER>>close her eyes and cover them with a moist dressing. General guidelines for managing a patient with a behavioral emergency include: - ANSWER>>using 10 codes to ensure radio traffic confidentiality A portable oxygen cylinder should have a minimum capacity of ___________ of oxygen. - ANSWER>>500 L Neurogenic shock occurs when: - ANSWER>>failure of the nervous system causes widespread vasodilation. Covering a patient's _________ will significantly minimize radiation heat loss. - ANSWER>>head Situations in which you should use the rapid extrication technique include all of the following, EXCEPT: - ANSWER>>a patient who can be properly assessed while still in the vehicle Hyperventilation could be associated with all of the following, EXCEPT: - ANSWER>>a narcotic overdose An alert patient presents with a regular pattern of inhalation and exhalation and breath sounds that are clear and equal on both sides of the chest. These findings are consistent with: - ANSWER>>adequate air exchange. After assisting your patient with prescribed nitroglycerin, you should - ANSWER>>reassess his or her blood pressure within 5 minutes to detect hypotension. A disposable oxygen humidifier should be considered for ambulance services that often transport patents for _______ hour(s) or more: - ANSWER>>1 Epinephrine is indicated for patients with an allergic reaction when: - ANSWER>>wheezing and hypotension are present. A 40 year-old male crashes his motorcycle into a tree. He is semiconscious, has snoring respirations, and has a laceration to the forearm with minimal bleeding. You should: - ANSWER>>open his airway with the jaw-thrust maneuver. A 15 year-old male was killed when he struck by a car while riding his bicycle. He has numerous disfiguring injuries and has been placed in the back of the ambulance to shield him from curious bystanders. When the child's parents arrive at the scene, they demand to see him. You should: - ANSWER>>advise them that their son had severely disfiguring injuries and ask them if there is anyone they would like you to contact first. In contrast to abruptio placenta, placent previa: - ANSWER>>may not present with heavy vaginal bleeding. multivitamins. Which of the following is MOST likely causing his nosebleed today? - ANSWER>>High blood pressure Age-relating changes in the renal system result in: - ANSWER>>a decreased ability to clear wastes from the body and a decreased ability to conserve fluids when needed. When assessing an unresponsive diabetic patient, the primary visible difference between hyperglycemia and hypoglycemia is the: - ANSWER>>rate and depth of breathing. A young male is unresponsive after overdosing on an opioid. He is not breathing and his pulse is weak. The EMT should immediately: - ANSWER>>ventilate with a BVM. A 40 year-old man is in cardiac arrest. Your partner is performing CPR. You are attaching the AED when the patient's wife tells you that he has an implanted pacemaker. The AED advises that a shock is indicated. What should you do? - ANSWER>>Deliver the shock followed by immediate resumption of CPR. During your treatment of a woman in cardiac arrest, you apply the AED, analyze her cardiac rhythm, and receive a "no shock advised" message. This indicates that: - ANSWER>>she is not in ventricular fibrillation. A ventilation/perfusion (V/Q ratio) mismatch occurs when: - ANSWER>>a disruption in blood flow inhibits the exchange of oxygen and carbon dioxide in the lungs, even though the alveoli are filled with fresh oxygen. Common signs and symptoms of acute hyperventilation syndrome include: - ANSWER>>tachypnea and tingling in the extremities. A patient who does not respond to your questions, but moves or cries out when his or her trapezius muscle is pinched, is said to be: - ANSWER>>responsive to painful stimuli. According to Occupational Safety and Health Administration (OSHA) regulations, an employer must: - ANSWER>>offer a workplace environment that reduces the risk of exposure. A 50 year-old male presents with an altered mental status. His wife tells you that he had a "small stroke" 3 years ago but has otherwise been in good health. The patient is responsive but unable to follow commands. After administering oxygen, you should: - ANSWER>>prepare for immediate transport. Based on current guidelines, in which of the following situations should supplement oxygen be administered? - ANSWER>>Exposure to carbon monoxide and an oxygen saturation of 95% At what age does separation anxiety typically peak in infants and small children? - ANSWER>>10 to 18 months At a flow rate of 6 L/min, a nasal cannula can deliver an approximate oxygen concentration of up to: - ANSWER>>44% Alkalosis is a condition that occurs when: - ANSWER>>blood acidity is reduced by excessive breathing. A disease vector is defined as: - ANSWER>>any agent that acts as a carrier or transporter in general, injected poisons are impossible to dilute or remove because they: - ANSWER>>are usually absorbed quickly into the body. Dyspnea is MOST accurately defined as: - ANSWER>>shortness of breath or difficulty breathing. A 40 year-old male presents with pain to the right upper quadrant of his abdomen. He is conscious and alert with stable vital signs. During your assessment, you note that his skin and sclera are jaundiced. You should suspect: - ANSWER>>liver dysfunction In the eyes of the court, an incomplete or untidy patient care form indicates: - ANSWER>>inadequate patient care was administered. According to the terminal drop hypothesis: - ANSWER>>mental function is presumed to decline in the 5 years preceding death. As the single EMT managing an apneic patient's airway, the preferred initial method of providing ventilations is the: - ANSWER>>mouth-to-mouth mask technique with a one way valve. Febrile seizures: - ANSWER>>are usually benign but should be evaluated. Common side effects of epinephrine include all of the following, EXCEPT: - ANSWER>>drowsiness Central chemoreceptors located in the medulla provide feedback to increase the rate and depth of breathing when they sense: - ANSWER>>slight increases in carbon dioxide or a decrease in the pH of the cerebrospinal fluid. Chronic renal failure is a condition that: - ANSWER>>is often caused by hypertension or diabetes. Blood that is ejected from the right ventricle: - ANSWER>>flows into the pulmonary arteries. Each ovary produces an ovum in alternating months and releases it into the: - ANSWER>>fallopian tube. Cardiac output may decrease if the heart beats too rapidly because: - ANSWER>>there is not enough time in between contractions for the heart to refill completely. Activated charcoal may be indicated for a patient who ingested: - ANSWER>>aspirin The eyeball itself is referred to as the: - ANSWER>>globe Before giving activated charcoal, you should: - ANSWER>>obtain approval from medical control. A 25 year-old man overdosed on heroin and is unresponsive. His breathing is slow and shallow and he is bradycardia. He has track marks on both arms. The EMT should: - ANSWER>>insert a nasal airway and ventilate with a BVM. Nerve agents, a class of chemicals called organophosphates, were first discovered while in search of a superior: - ANSWER>>pesticide. An infant with a total blood volume of 800 mL would start showing signs of shock when as little as ______ of blood is lost. - ANSWER>>100 mL In contrast to AMI, a dissecting aortic aneurysm: - ANSWER>>often presents with pain that is maximal from the onset Shortly after loading your patient, a 50-year-old man with abdominal pain, into the ambulance, he tells you that he changed his mind and does not want to go to the hospital. He is conscious and alert and has no signs of mental incapacitation. You are suspicious that the man has a significant underlying condition and feel strongly that he should go to the hospital. Which of the following statements regarding this situation is correct? - ANSWER>>A mentally competent adult can withdraw his or her consent to treat at any time Fetal complications associated with drug-or alcohol- addicted mothers include all of the following, EXCEPT: - ANSWER>>profound tachycardia The mental status of a patient who has experienced a generalized seizure: - ANSWER>>is likely to improve over a period of 5 to 30 minutes In many states, a minor may be treated as an adult for the purpose of consenting to or refusing medical treatment if the minor: - ANSWER>>self- supporting and lives by himself or herself. A precipitous labor and delivery is MOST common in women who: - ANSWER>>have delivered a baby before. A 67 year-old female with severe chest pain becomes unresponsive, pulseless, and apneic during transport. You should: - ANSWER>>placing her in an upright position. A 60 year-old female presents with a tearing sensation in her lower back. Her skin is sweaty and she is tachycardia. The EMT should suspect: - ANSWER>>aortic aneurysm The cricoid cartilage: - ANSWER>>is the only complete circular cartilage of the trachea. Airborne substances should be diluted with: - ANSWER>>oxygen A raised, swollen, well-defined area on the skin that is the result of an insect bite or sting is called: - ANSWER>>a wheel A 75 year-old male with a terminal illness has died at home. As you and your partner enter the residence, a family member becomes verbally abusive, pushes you, and states that you took too long to get there. You should: - ANSWER>>retreat and notify law enforcement personnel In contrast to the sympathetic nervous system, the parasympathetic nervous system: - ANSWER>>slows the heart and respiratory rates Symptoms of both inhaled and ingested ricing include: - ANSWER>>fever and headache If a newborn's heart rate is less than 60 beats/min following delivery, you should: - ANSWER>>provide ventilations for 30 seconds A patient with high blood pressure would be expected to have skin that is: - ANSWER>>flushed and red Which of the following MOST accurately describes septic shock? - ANSWER>>Bacterial damage to the vessel wall, leaking blood vessels, and vasodilation Botulinum is: - ANSWER>>a potent bacterial neurotoxin An EMS provider who has extensive training in various aspects of advanced life support (ALS) is called a(n): - ANSWER>>advanced EMT (AMET) At the scene of a motor vehicle crash, you determine that these are two critically injured patients and that another ambulance is needed. You attempt to contract the dispatcher with your portable radio but are unsuccessful. You should: - ANSWER>>use the mobile radio in the ambulance to contact dispatch. All critical life functions are coordinated in which part of the brain? - ANSWER>>brain stem A 51 year-old female presents with a sudden onset of difficulty breathing. She is conscious and alert and able to speak in complete sentences. Her respirations are 22 breaths/min and regular. You should: - ANSWER>>administer oxygen via a non-rebreathing mask In which of the following situations would a direct ground life be the MOST appropriate method of moving a patient? - ANSWER>>A conscious patient complaining of abdominal pain Abruptio placenta occurs when: - ANSWER>>the placenta prematurely separates from the uterine wall. Individuals with chronic alcoholism are predisposed to intracranial bleeding and hypoglycemia secondary to abnormalities in the: - ANSWER>>liver Initial treatment to dislodge a severe foreign body airway obstruction in a responsive infant involves: - ANSWER>>back slaps An infant or small child's airway can be occluded if it is overextended or overflexed because: - ANSWER>>the occiput is proportionately large and the trachea is flexible If gastric distention begins to make positive-pressure ventilation difficult, you should: - ANSWER>>reposition the patient's airway An organ or tissue may be better able to resist damage from hypoperfusion if the: - ANSWER>>body's temperature is considerably less than 98.6F (37C) A mucosal atomizer device (MAD) is used to deliver certain medications via the: - ANSWER>>intranasal route Compared to adults, infants and children are at higher risk for hypothermia for all of the following reasons, EXCEPT: - ANSWER>>a relatively small surface area Phosgene (CG) has an odor that resembles: - ANSWER>>cut grass According to the National EMS Scope of Practice Model, an EMT should be able to: - ANSWER>>assist a patient with certain prescribed medications A crackling sound produced by air bubbles under the skin is called: - ANSWER>>subcutaneous emphysema An oxygen cylinder should be taken out of service and refilled when the pressure inside it is less than: - ANSWER>>500 psi An EMT may administer aspirin to a patient if: - ANSWER>>authorization from medical control has been obtained Heat loss from the body through respiration occurs when: - ANSWER>>warm air is exhaled into the atmosphere. A critical incident stress debriefing should be conducted no longer than ________ hours following the incident. - ANSWER>>72 Which of the following skills or interventions is included at every level of prehospital emergency training? - ANSWER>>AED As an EMT, it is important to remember that the signs and symptoms of cumulative stress: - ANSWER>>may not be present or obvious at all times The patient care report (PCR) ensures: - ANSWER>>continuity of care Which of the following scenarios does NOT involve the administration of ALS? A. a 53-year-old patient who is given glucagon for significant hypoglycemia Incorrect B. a 64-year-old cardiac arrest patient who is defibrillated with an automated external defibrillator (AED) Correct C. a 48-year-old patient whose airway is secured with a multilumen device Incorrect D. a 61-year-old trauma patient whose chest is decompressed with a needle Incorrect - ANSWER>>B. a 64-year-old cardiac arrest patient who is defibrillated with an automated external defibrillator (AED) A patient's refusal for EMS treatment and/or transport must be: - ANSWER>>an informed refusal Which of the following MOST accurately defines negligence? - ANSWER>>deviation from the standard of care that may result in further injury Which of the following scenarios MOST accurately depicts abandonment? - ANSWER>>A paramedic transfers patient care to an EMT While assisting an advanced life support (ALS) ambulance crew, you are accidentally stuck with an IV needle. You should: - ANSWER>>report the incident to your supervisor after the call A positive TB skin test indicates that: - ANSWER>>. you have been exposed to the disease. Communicating with hearing-impaired patients can be facilitated by doing all of the following, EXCEPT: - ANSWER>>. elevating the tone of your voice and exaggerating word pronunciation. When relaying patient information via radio, communications should be: - ANSWER>>. brief and easily understood. f an action or procedure that was performed on a patient is not recorded on the written report: - ANSWER>>it was not performed in the eyes of the law. Maintaining the chain of evidence at the scene of a crime should include: - ANSWER>>not cutting through holes in clothing that were caused by weapons When you begin an oral report, you should state the patient's age, sex, and: - ANSWER>>chief complaint. The person who is responsible for authorizing EMTs to perform emergency medical care in the field is the: - ANSWER>>medical director. Two-way communication that requires the EMT to "push to talk" and "release to listen" describes what mode of communication? - ANSWER>>. simplex Typical components of an oral patient report include all of the following, EXCEPT: important medical history not previously given. B. the set of baseline vital signs taken at the scene. C. the chief complaint or mechanism of injury. D. the patient's response to treatment you provided. - ANSWER>>the set of baseline vital signs taken at the scene. Calming and reassuring an anxious patient can be facilitated by: A. maintaining eye contact with the patient whenever possible. B. using medical terminology to ensure the patient understands. C. positioning yourself at a level that is higher than the patient. D. withholding unpleasant information until arrival at the hospital. - ANSWER>>maintaining eye contact with the patient whenever possible. General guidelines for effective radio communications include all of the following, EXCEPT: Choose one answer. A. acknowledging a transmission as soon as possible. B. holding the microphone about 2" to 3" from your mouth. C. using 10 codes to ensure radio traffic confidentiality. D. speaking in a clear, calm, monotone voice. - ANSWER>>C. using 10 codes to ensure radio traffic confidentiality. Why are prehospital emergency care guidelines updated on a regular basis? Choose one answer. A. Statistical data indicate that an increasing number of people are being diagnosed with a particular illness. B. The federal government requires that changes be made to existing emergency care protocols at least every 5 years. C. EMS providers should be encouraged to actively participate in research and become familiar with data analysis. D. Additional information and evidence indicate that the effectiveness of certain interventions has changed. - ANSWER>>D. Additional information and evidence indicate that the effectiveness of certain interventions has changed. While trying to make a family member feel better after a loved one has died, your partner uses trite statements. The family members may view this as: Choose one answer. A. your partner's attempt to diminish their grief. B. a show of respect for the person who has died. C. your partner's caring and supportive attitude. D. coaching them through the grieving process. - ANSWER>>A. your partner's attempt to diminish their grief. Which of the following scenarios MOST accurately depicts a posttraumatic stress disorder (PTSD) reaction? Choose one answer. A. An EMT is emotionally exhausted and depressed after a school bus crash involving critical injuries and the death of several children. B. An EMT with many years of field experience becomes irritable with her coworkers and experiences headaches and insomnia. C. An EMT becomes distracted at the scene of a motor vehicle crash involving the same type of car in which a child was previously killed. D. A newly certified EMT becomes extremely nauseated and diaphoretic at the scene of an incident involving grotesque injuries. - ANSWER>>C. An EMT becomes distracted at the scene of a motor vehicle crash involving the same type of car in which a child was previously killed. Correct CPAP is indicated for patients who: - ANSWER>>have pulmonary edema and can follow verbal commands. When the body senses a state of hypoperfusion, the sympathetic nervous system releases epinephrine, the effects of which include: - ANSWER>>tachycardia Which of the following is MOST characteristic of adequate breathing? Choose one answer. A. 24 breaths/min with bilaterally equal breath sounds and pink skin B. 30 breaths/min with supraclavicular retractions and clammy skin C. 20 breaths/min with shallow movement of the chest wall and pallor D. 22 breaths/min with an irregular pattern of breathing and cyanosis - ANSWER>>24 breaths/min with bilaterally equal breath sounds and pink skin Correct Which of the following will MOST reliably allow you to determine the nature of a patient's illness? what happened. You find him in a prone position; his eyes are closed and he is not moving. Your FIRST action should be to: - ANSWER>>log roll him as a unit to a supine position. In what area of the lungs does respiration occur? - ANSWER>>alveoli Harsh, high-pitched inspiratory sounds are characteristic of: - ANSWER>>stridor Which of the following structures is NOT found in the upper airway? A. larynx B. pharynx C. bronchus D. oropharynx - ANSWER>>C. bronchus In infants and children, a capillary refill time (CRT) that is greater than ______ second(s) is a sign of poor peripheral perfusion. - ANSWER>>2 Ten days after treating a 34-year-old patient with tuberculosis, you are given a tuberculin skin test, which yields a positive result. This MOST likely indicates that: - ANSWER>>you were exposed to another infected person prior to treating the 34-year-old patient. Distributive shock occurs when: - ANSWER>>widespread dilation of the blood vessels causes blood to pool in the vascular beds. The two processes that occur during respiration are - ANSWER>>inspiration and expiration. Which of the following statements regarding the hypoxic drive is MOST correct? Choose one answer. A. Chronic carbon dioxide elimination often results in activation of the hypoxic drive. B. 100% supplemental oxygen will always cause apnea in patients with a hypoxic drive. C. The hypoxic drive serves as the primary stimulus for breathing in healthy individuals. D. The hypoxic drive stimulates a person to breathe on the basis of low oxygen levels. - ANSWER>>The hypoxic drive stimulates a person to breathe on the basis of low oxygen levels. In order for efficient pulmonary gas exchange to occur: - ANSWER>>. oxygen and carbon dioxide must be able to freely diffuse across the alveolar-capillary membrane. Which of the following statements regarding methicillin-resistant Staphylococcus aureus (MRSA) is correct? Choose one answer. A. MRSA is a bacterium that causes infections and is resistant to most antibiotics. B. The communicable period for MRSA is 10 days to 2 weeks after being infected. C. Studies have shown that less than 1% of health care providers are MRSA carriers. D. Most cases of MRSA transmission occur following an accidental needlestick. - ANSWER>>MRSA is a bacterium that causes infections and is resistant to most antibiotics. Hypoxia is MOST accurately defined as: - ANSWER>>inadequate oxygen to the tissues and cells. Upon initial contact with a patient who appears to be unconscious, you should - ANSWER>>attempt to elicit a verbal response by talking to the patient Which of the following conditions would LEAST likely result in hypoxia? A. pleural effusion B. pulmonary edema C. prolonged seizures D. severe anxiety - ANSWER>>D. severe anxiety Syphilis is a: - ANSWER>>bloodborne disease that can successfully be treated with penicillin Which of the following clinical signs is unique to anaphylactic shock? A. the invasion of the human body by a bacterium that cannot be destroyed by antibiotics or other drugs. B. a disease that can be spread from one person or species to another through a number of mechanisms. C. a medical condition caused by the growth and spread of small harmful organisms within the body. D. any disease that enters the body via the bloodstream and renders the immune system nonfunctional. - ANSWER>>C. a medical condition caused by the growth and spread of small harmful organisms within the body. Correct Pulmonary edema and impaired ventilation occur during: - ANSWER>>cardiogenic shock Reassessment of a patient with a medical complaint should begin by - ANSWER>>repeating the primary assessment an organ or tissue may be better to resis damage from hypperfusion if the - ANSWER>>body temperature is consistently less than 98.6F (37.0) the electrical impulse by the heart originates in the - ANSWER>>sinoatrial node(sa) what is true about blood clotting? - ANSWER>>a person taking aspirin will expierence slower blood clotting classic symptoms and signs of hypoglycemia include - ANSWER>>cool, clammy, weak, tachycardia, rapid respirations glucose is a trade name for - ANSWER>>oral glucose What organs lie in the retroperitoneal space? - ANSWER>>gallbladder common causes of psychotic behavior include the following, except - ANSWER>>Alzheimers dieses significant vital signs changes will occur if the typical adult acutely loses more than___of his or her blood - ANSWER>>20% What is a fact of hemophilia's? - ANSWER>>may bleed spontaneously as red blood cells begin to clumb together to form a clot,____reinforces the clumped red blood cells - ANSWER>>fibrinogen when assessing arm movement of a suspected stroke, you should - ANSWER>>expect to see one arm slowly drift down to the patients side hypoperfusion is another name for - ANSWER>>shock activated charcoal administration is contraindicated in patients who have ingested - ANSWER>>acids or alkalies anaphylaxis is mod accurately defines as an - ANSWER>>extreme allergic reaction that may affect multiple body systems what is not an assessment parameter included in the cincinati prehospital stroke scale - ANSWER>>memory what is not a function of the sympathetic nervous system? - ANSWER>>constriction of blood vessels in the digestive system, an absence seizure is also referred to as - ANSWER>>petit mal seizure which of the following is a metabolic cause of a seizure - ANSWER>>poisoning a raised swollen well defined area on the skin that is the result of an insect bit or sting - ANSWER>>wheal status epileptics is characterized by - ANSWER>>prolonged seizures without return of consciousness a transient ischemic attack (TIA) occurs when - ANSWER>>the normal body process destroy a clot in a cerebral artery as woman approaches menopause - ANSWER>>her menstrul periods may become irregular and vary in severity lump in her throat. as your partner applied oxygen. you should - ANSWER>>ask her if she has prescribed epi esophageal varicose most commonly occur in patients - ANSWER>>drink a lot of alcohol urticaria is the medical term for - ANSWER>>hives a patient with an altered mental status - ANSWER>>is not thinking clearly or is incapable of being aroused hypoglycemic crisis tends to develop more often and severely in children - ANSWER>>they do not always eat correctly and on schedule you arrive at the scene of a 33 year old woman who i experiencing a generalized seizure. she has a small amount of vomiyus draining from the side of her mouth. after protecting her from further injury. you should - ANSWER>>maintain her airway, suction her airway, insert nasopharyngerl airway. admin high flow o2 an important aspect in the treatment of a patient with severe abdominal pain is to - ANSWER>>provide emotional support to the hospital pain that is localized to the lower back and/or lower abdominal quadrants is most suggestive of - ANSWER>>aortic aneurysm gastrointestinal bleeding should be suspected if a patient presents with - ANSWER>>hematemsis the inferior vena cava returns deoxygenated blood to the right side of the heart from all the following areas(kidney abdomen legs) except the - ANSWER>>brain approx 25% of severe injuries to the aorta occurring during - ANSWER>>lateral collisions in non trauma patients, an early indictor of internal bleeding is - ANSWER>>dizziness upon standing the systemic veins function by - ANSWER>>returning deoxygenated blood back to the heart injury to a hollow abdominal organ would most likely result in - ANSWER>>a leakage of contents into the abdominal cavity nitroglycerin is contraindicated in patients - ANSWER>>who have experienced a head injury the single most significant factor that contributes to suicide is - ANSWER>>depression which of the following met accurately describes the cause of an ischemic stroke - ANSWER>>blockage of a cerebral artery AED is the most advantageous to an EMT because - ANSWER>>it delivers prompt defillbilartion to patients in V-Fib you arrive at the home of a 50 year old female with severe epitaxis, as you treat her it is most important to recall - ANSWER>>the patient is at risk for vomitting and aspiration two of the most common mechanisms of injury for blunt trauma are - ANSWER>>falls and motor vehicle collisions acute coronary syndrome is a term to describe - ANSWER>>a group of symptoms that are cause myocardial ischemia deoxygenated blood from the body returns to - ANSWER>>the right atrium what organ can tolerate inadequate profusion for up to 2 hours - ANSWER>>skeletal muscle if direct pressure with a sterile fails immediately to stop severe bleeding you should apply - ANSWER>>a tourniquet proximal to injury when assessing a patient who is displaying bizarre behavoir an emt should - ANSWER>>consider acute medical illness may be causing the patients behavior an overdose on acetaminophen, the active ingredient tylenol,will most likely cause - ANSWER>>liver failure the ability of cardiac muscle to contract spontaneously without a stimulus from a nerve source is called - ANSWER>>automaticity heroin id an example of - ANSWER>>opiod common side effects of nitro include headache, bradycardia, hypotension except - ANSWER>>hypertension what is the function of the left atrium - ANSWER>>receives oxygenated blood from the lungs perfusion is most accurately defined as - ANSWER>>circulation of blood within an organ in adequate amounts to meet the bodes metabolic needs ventricular tachycardia causes hypotension because - ANSWER>>the left ventricle does not adequately fill with blood you and your partner arrive at the scene of a middle aged man who collapsed 5 mins ago. he is unresponsive, apenic, and pulseless. Bystanders are present but have not provided any care. you should - ANSWER>>perform 5 cycles of cpm and apply the aed early signs and symptoms of intra-abdominal bleeding include - ANSWER>>pain and distention which of the following medication blocks the release of histamines a. albuterol(ventolin) b. diphenhydramine(benadryl) c. acetametaphen(tylenol) d. epi - ANSWER>>B a poison that enters the body by__is the most difficult to treat - ANSWER>>injection when caring for a woman who is experiencing a gynecolgic emergency the emts main focus should be - ANSWER>>maintain abcs and transport without delay you respond to movie theater for a 70 year old male who is confused. he has type 2 diabetes and refuses to take his pills. he is diaphoretic tacky and tachypenic. initial management should include - ANSWER>>applying a nonrebreather mask at 15 L/m what vein is located inferior to the trunk - ANSWER>>saphenous the first indicator of non traumatic internal bleeding may be - ANSWER>>weakness or dizziness when evaluating the mechanism of injury of a car vs pedestrian you should first - ANSWER>>approximate the speed of the vehicle that souk the patient when using an auto inject, the primary inject site is the - ANSWER>>lateral portion of the thigh muscle control nd coordination are controlled by the cerebellum a dissecting aortic anerysm occurs when - ANSWER>>the inner layer of th aorta become separated when assessing an elderly patient who fell it is important to remember - ANSWER>>osteoporosis van cause a fracture that may have resulted from the fall the physical exam of sexual assault should - ANSWER>>limited to brief survey for life threatening events what about gonorrehea is correct - ANSWER>>painful urination is seen in both men and women you are dispatched to a 56 year old with ams, the patients wife tells you that he complained of chest pain the day before. he is semiconscious rapid and shallow respirations and therapy pulse you should - ANSWER>>begin ventilary assistance type 1 diabetes is - ANSWER>>a condition where the body makes no insulin the term "behavioral crisis" is most accurately defined as - ANSWER>>any reaction that interferes with the activities of daily living or is deemed unacceptable by others a stinger from a honey bee should be - ANSWER>>scraped off the mental status of a patient who has experienced a typical seizure - ANSWER>>is likely to improve over a period of 5 to 30 mins most cases of external bleeding from the extremity can be controlled by - ANSWER>>applying local and direct pressure the right coronary artery supplies blood to - ANSWER>>the right ventricle and inferior wall of the left ventricle the mucosal atomizer device(MAD) is used to deliver certain meds via the - ANSWER>>intranasal route the left side of the heart that receives oxygenated blood from the lungs through the - ANSWER>>pulmonary veins Order of the spinal column - ANSWER>>cervical thoracic lumbar sacral cocyx anterior to the knee is a specialized bone called the - ANSWER>>patella which of the arteries does not carry highly oxygenated blood - ANSWER>>pulmonary the elbow is a __ joint - ANSWER>>ball and socket what happens when blood volume is lost from the body - ANSWER>>arteries contract to increase the bp the anterior fontanelle fuses together between the ages of - ANSWER>>9 and 18 months what is a physical change that typically occurs in the adolescent age - ANSWER>>secondary sexual development abnormalities in metabolism are most likely due to the disfunction of the - ANSWER>>pancreas a bp cuff that is too small for a patients arm will give a - ANSWER>>falsely high systolic and diastolic reading which of the following statements regarding middle adults is correct - ANSWER>>cardiovascular health becomes an issue and increased risk of cancer in relation to the wrist the elbow is - ANSWER>>proximal a decrease in bp may indicate - ANSWER>>loss of vascular tone medication that has the slowest rate of absorption - ANSWER>>oral the primary function of the right atrium is to - ANSWER>>receive blood from the vena cava the vocal cords are located in - ANSWER>>the larynx the human body is at the optimal level at ages - ANSWER>>19-25 LUQ - ANSWER>>Spleen stomach and a portion of the colon RUQ - ANSWER>>Liver gallbladder and portion of the colon RLQ - ANSWER>>Two portions of the large and small intestine, appendix LLQ - ANSWER>>The descending and sigmoid portions of the colon