NDAEB questions with correct answers

In relation to dental radiography, what term refers to the anatomical landmark used to identify a maxillary canine periapical film? - Answer Maxillary Sinus Prior to exposing a dental radiograph, placement of the lead apron over the patient protects which tissues? - Answer Gonadal A blood pressure cuff should be placed over which of the following arteries? - Answer Brachial What 3 factors are essential in order to produce accurate diagnostic casts? - Answer Water to powder ratio, mixing time and water temperature What is the name of the adhesive film that retains bacterial colonies to the teeth? - Answer Pellicle What radiograph image is most useful for inter proximal caries? - Answer Bitewing Which fluid provides lubrication during movements of the TMJ? - Answer Synovial Fluid What is the correct way to store scrap amalgam? - Answer In a tightly closed mercury recycling container