Dental Assistant Duties and Responsibilities, Exams of Nursing

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Dental Assistant Test 1 under licensed dentist supervision, performs supportive dental assisting duties. - Answer- Dental Assistant - Assist the dentist in general dental procedures. - Composite/amalgam restoration, root canals, cleanings, extractions, implants, crown and bridge preparations. - Aligment Impresions - Temporary crown and bridge fabrication. - Rubber Dam Placement. - Expose/ develop/ mount x-rays. - Sterilization and infection control. - Bleaching tray fabrication. - Coronal polishing. - Gingival cord packing. - Dental charting. - Oral care instructions. - Answer- DAs Duties A licensed dental auxiliary who specializes in preventive care. - Answer- Dental Hygienist - 2 year hygine program. - CPR certification. - National written and clinical exam. - 4 and 6 years degrees in dental hygiene are offered as more advanced training. - Answer- Dental Hygienist Education - Scaling and polishing. - Radigraphy. - Application of topical fluoride. - Application of sealants. - Meassure periodontal pockets. - Place antibiotics fro treatment of preiodontal disease. - Oral health education. - Diet and nutrition counseling. - Answer- Dental Higenist Duties a doctor with primary focus on the science and art of preventing, diagnosingm and treating diseases, injuries, and malformations of the teeth, jaws, and mouth. - Answer- Dentist - Bachelor (4 years). - Dental school (4 years). - National Dental Board written and clinical exam. - Answer- Dentist Education handles all business procedures and overall responsible for upkeep and operation of the business aspects of the practice. - Answer- Office Manager - No formal education required. - Attends continuing edication courses and seminars. - Answer- Office Manager Education - Telephone Management. - Scheduling. - Financial arragment. - Dental insurance billing and verification. - Recall information. - Answer- Office Mangaer Duties performs mechanical and technical tasks necessary to prepare dental restorations and appliances including gols and porcelain restorarions, crowns and bridges, pattial and complete dentures; requires a written prescription from the dentist. - Answer- Dental Laboratory Technician - 2 year ADA approved program. - Completion of written and clincal exam. - Answer- Dental Laboratory Technician Education 1. Dentist. 2. Dental Hygienits. 3. Dental Assistant. 4. Office manager. 5. Dental laboratory technician. - Answer- Who are the members the dental health team? - Dental public health. - Endodontics. - Orthodnotics. - Oral and Maxilofacial Surgery. - Pediatric Dentistry. - Periodontics. - Prosthodontics. - Oral Pathology. - Answer- Specialities #8, 9, 24, 25 - Answer- Central Incisos #7, 10, 23, 26 - Answer- lateral incisors #6, 11, 22, 27 - Answer- cuspids (canines) #5, 12, 21, 28 - Answer- 1st bicuspid (premolar) #4, 13, 20, 29 - Answer- 2nd bicuspids (premolars) #3, 14, 19, 30 - Answer- 1st Molars #2, 15, 18, 31 - Answer- 2nd Molars #1, 16, 17, 32 - Answer- 3rd Molars Tooth facing towards the midline (Opposite of Distal) - Answer- Mesial surface - M Tooth facing away from the midline (Opposite of mesial) - Answer- Distal surface - D Chewing surface of posterior teeth - Answer- Occlusal surface - O Top or biting surfaces of the anterior teeth - Answer- Incisal surface - I Tooth surface facing towards the tongue (away from the cheek) - Answer- lingual surface - L Tooth surface facing the cheek of the posterior teeth (away from the toungue) - Answer- Buccal surface - B Tooth facing the lips of the anterior teeth. - Answer- Labial surface - Lab Buccal and labial tooth surfaces. - Answer- Facial surface - Explorer. - Mouth MIrror. - Cotton pliers. - Answer- The Basic Setup Used to check for carries lesions (cavities) subgingival plaque and tartar - Answer- Explorer Instrument used to view oral cavity, reflect light, and retract cheek. - Answer- Mouth Mirror Takes materials to and from the oral cavity. - Answer- Cotton Pliers The instrument is held with the thumb (T) and index finger (1) and rests against the side of the middle finger (2). - Answer- Pen grasp The instrument is held with the same fingers as the pen grasp, except the pad of the middle finger (2) is held against the shank of the instrument. - Answer- Modified Pen Grasp The hadle of the instrument is held in the palm of the hand, and fingers and thumb grasp aorund the hanldle of the instrument. - Commonly used with types of forceps. - Answer- Palm grasp The instrument is held firmly in the palm of the hand with the four fingers gasping around the handle while the thumb is extendedn upward from the palm along the instrument. -Commonly used with straight blades, and with evacuators using the thumb to turn on and off. - Answer- Palm-thumb grasp With what grap are forceps commonly used? - Answer- Palm grasp With what grasp are straight blades and evacuators commonly used? - Answer- Palm- thumb grasp A base or dupport or finger rest on a stable surface, allowing the hand to move and rotate while providing stability and control in the action of hand-piece or instrument manipulation, preventing injury of the patient. - Answer- Fulcrum Below the patient's chin, across the chest. NEVER across the face. - Answer- Transfer zone - Operator is able to mantain vision on operating field. - Operating team ocnserves time and motion. - Reduction in stress on operating team due to uninterrupted flow. - Operative site will always be clean with the next instrument readu for use. - Injuries associated with use of dental instruments are minimized. - Answer- Why do we use instrument transfer? 1. Instrument should be held with thumb and fingers 1 and 2. 2. Instrument is held close to the end opposite of end used by doctor. 3. Instrument held with working end in proper operating position for tooth being treated. 4. Working end directed upward for maxillary arch and downward for mandibular arch. 5. Instrument being passed should be held close to and parallel to the instrument held by the operator. - Answer- Rules for instrument transfer A: Approach - Finger 4 is extended and ready to grasp handle of instrument at opposite end held by operator. R: Retrieval - Finger 4 closes around handle of instrument and removes unwanted instrument. The new instrument is lifted topositiono slighlty above operator's hand. D: Delivery - New instrument is lowered into the operator's fingers. Delivery is complete when operator grasps instrumet. - Answer- ARD The use of watr as a coolant, reducing frdictional heat created by the high-speed hand piece in operative dentistry. - Answer- Washed-field technique The process of removing excess fluid and debris from the mouth. The use of an oral evacuator completes this process before, during and after dental procedure. - Answer- Oral evacuation 1. Removable oral vacuum tip. 2. Handle with on/off switch. 3. Hose. - Answer- Parts of the vacuum system 1. Beveled portion of the tip should be parallel to buccal or lingual surface of the tooth (Whichever is closest to you). 2. Tip should be slightly distal and as close as possible to the tooth being worked on. 3. Middle of the tip opening should be even with the oral surface. 4. The oralvacuum tip should be placed before the Dr. places the hand-piece in the patient's mout. - Answer- Rules for using oral evacuation To the lingual of the upper right quadrant. - Answer- When evacuation for a right- handed dentist for a tooth in the upper right quadrant, the oral tip should be placed where? To the buccal of the upper left quadrant. - Answer- When evacuation for a right-handed dentist for a tooth in the upper left quadrant, the oral tip should be placed where? To the lingual of the lower right quadrant. - Answer- To the lingual of the lower right quadrant. When evacuation for a right-handed dentist for a tooth in the lower right quadrant, the oral tip should be placed where? To the buccal of the lower left quadrant. - Answer- When evacuation for a right-handed dentist for a tooth in the lower left quadrant, the oral tip should be placed where? - Dental Handpieces (High/ Low Speed). - Foot control- Rheostat. - Air/water syringe. - Oral Vacuum (HVE - High Volume Evacuation). - Saliva ejector. - Cuspidor. - Dental operating light. - Dental chair: head rest, arm rest, chair back. - Operator chair.