MDA Chapter Questions NDAEB Prep questions with correct answers

What surgical procedure describes a hemisection? - Answer removal of the root and crown by cutting through each lengthwise With regard to tissues most sensitive to radiation, which of the following is the correct order from most sensitive to least sensitive tissue? - Answer skin, oral mucosa, thyroid gland, nerve Which is the preferred method used to hold and transfer a bulky instrument such as the surgical forceps? - Answer palm grasp In addition to barrier technique, which of the following is an infection control measure concerning the wire connections from the sensor to the digital image unit? - Answer wiping down with an intermediate-level hospital-grade disinfectant Hand lotions with petroleum- or oil-based ingredients should not be used in a dental office because these products can: - Answer weaken the glove material, especially latex When should a full adult series of dental images be considered for a child or adolescent? - Answer when clinical evidence of generalized disease is present and the adolescent has first and second molars