NDAEB practice test questions already graded A+

NDAEB practice test questions already graded A+ The dentist finds decay on the mesial surface of the restoration on tooth 24. The dental assistant recognizes the cavity on the patient's 24 as: ️recurrent decay the dental assistant selects a foam tray for the application of the patient's topical fluoride. What should the dental assistant do with the trays tried in but not selected? ️discard the receptionist is called upon to help disinfect the operator after the first patient's appointment. What personal protective equipment should the receptionist use? ️utility gloves what is the benefit of increased folate in pregnant patients? ️red blood cell production which products is used to treat dentin hypersensitivity? ️toothpaste what methods should the dental assistant teach oral hygiene instructions with a patient with Down syndrome? ️tell show do large exotoses located on the palate of a patient who requires a removable complete prosthesis? ️osteotomy which oral condition would indicate an adverse reaction to topical anesthetic? ️swelling the patient with dental insurance: ️carrier where should topical anesthetic be placed for tooth 18? ️maxillary vestibule which of the following nerve block injection techniques is most effective for a class V restoration on tooth 43? ️inferior alveolar personal decisions based on conduct that may be morally right or wrong, are questions of: ️ethics which matrix systems should the dental assistant select for tooth 42? ️mylar strip two days following surgery, the patient's wife calls and says that the extraction area is whitish and infected. The receptionist's correct response is to: ️we can see him today to allow the dentist to examine the extraction site which one of the following processes described the mechanism of desensitizing agents? ️aids in blocking the dentinal tubules after seating the patient in the operator, which one of the following sets of vital signs would be recorded? ️pulse, temperature, and blood pressure while placing the restorative material in the preparation of 36 MODB, where will the wedges be placed? ️mesial and distal the dental assistant will seat the patient in an upright position and assist with self medication using the inhaler/bronchodilator ️asthmatic attack a patient develops erythema of the skin ️latex allergy during the patient's procedure, what instrument should the dental assistant pass to the dentist to separate and retract the periosteum? ️periosteal elevator which radiopaque landmark may be seen on a maxillary central incisor radiographic image? ️nasal septum translucent, homogeneous, unstructured film ️acquired pellicle over which artery will the dental assistant wrap the blood pressure cuff? ️brachial which of the following ingredients is commonly found in whitening systems? ️peroxide which radiopaque landmark may be seen on a maxillary anterior radiographic image? ️V shaped nasal spine how should a dental assistant place an image receptor to ensure a diagnostic periapical radiograph image of tooth 37? ️horizontal to the occlusal plane what is the correct sequence for preparing the operator for a patient? ️discard disposables and barriers, surface clean, surface disinfect, place new barriers which of the following polishing agents should be selected for teeth 13 to 23? ️a fluoridated prophy paste once root canal therapy is completed, which one of the following would take place? ️return for final restoration what is a contraindication for the application of pit and fissure sealants? ️an amalgam restoration is already in place the dental assistant observes that a patient has difficulty opening the mouth when trying in an impression tray. Which muscle is most likely responsible? ️lateral pterygoid used to irrigate the canal during an endodontic procedure ️sodium hypochlorite which of the following matrices should be used on a premolar? ️sectional which one of the following items is used to obtain a patient's blood pressure? ️sphygmomanometer