Chairside Dental Assisting Exam Questions and Answers

How much higher should a dental assistant's eye level be than the operator? - Answer-Four to six inches What are the four activity zones? - Answer-operator, assistant, transfer, static What is the act of keeping a tooth or area separate and dry? - Answer-isolation Where should instruments be transferred? - Answer-Over the patient's chest What should you do if you are experiencing pain during a long procedure? - Answer-change positions and stretch What type of dentistry utilizes one doctor and two assistants? - Answer-six-handed dentistry Awkward positions and postures can lead to this - Answer-muscoloskeletal disorders What class of motion involves the arms and legs? - Answer-four Where would the light be positioned to view the mandibular portion of the mouth? - Answer-Directly over the lower jaw What is the name of the position that when reclined the patient's nose and knees are at the same height? - Answer-supine What is a triangular, absorbent pad used in the mouth? - Answer-dry angle How are dental instruments placed on the tray? - Answer-from left to right in sequential order of use What is a mass of microorganisms that attaches or adheres to a moist surface? - Answer-biofilmWhat delivery system allows for the operator and the dental assistant to have air/water syringes? - Answer-rear What is the last PPE that you put on after adjusting the chair and rheostat? - Answer-gloves What is the class of motion that involves the finger, wrist, and elbow? - Answer-three What is used to retrieve instruments that are being transferred? - Answer-pinky How far should the operator's face be from the patient's face? - Answer-twelve to fourteen inches What motion is used near the back of the throat while using a saliva ejector? - Answer-sweeping What is used for indirect vision, light reflection and retraction? - Answer-mouth mirror What class of motion involves only the fingers? - Answer-one What type of dentistry utilizes one doctor and one assistant? - Answer-four-handed What is the name of the position where when reclined the patient's head is lower than the feet? - Answer-subsupine What is the abbreviation for the Environmental Protection Agency? - Answer-EPA How should the light be positioned to view the maxillary? - Answer-light is lowered down and back and beam is focused up What is the the correct position of the dental assistant's feet in the dental assisting chair? - Answeron the bar or ring of the chair