# Digital radiography differs from conventional in: a. X-rays not used  b. Rays other than X-rays are used  c. Radiation receptors are diff...

 # Tzanck smear test is used in the diagnosis of : a. Pemphigus  b. ANUG  c. Aphthous disease  d. Lichen planus  The correct answer is A. Pe...

 # A flat, circumscribed discoloration of skin or mucosa that may vary in size and shape is referred to as:  a. epulis  b. macule  c. nodule...

 # Bismuth intoxication is manifested as:  a. Pigmentation in areas of inflammation  b. Burtonian line  c. Gingiva  d. Blackish line in the ...

 # Cyst without a lining is :  a Radicular cyst  b. Nasopalatine duct cyst  c. Dentigerous cyst  d. Hemorrhagic/traumatic bone cyst  The cor...

 # Giant cell fibroma occurs commonly on: A. Maxillary gingiva B. Mandibular gingiva C. Tongue D. Palate The correct answer is B. Mandibular...

 # Syndrome in which all patients look similar, without being genetically linked to each other is: A. Hereditary ectodermal dysplasia B. Von...