A 32-year-old man presented with a 1 x 2 cm macular red-blue lesion in his hard palate. The lesion was asymptomatic and had been present for an unknown duration. He had no dental ab-normalities and no significant periodontal disease. This could be all the following except:
a. Vascular malformation
b. Nicotine stomatitis
c. Ecchymosis
d. Kaposi's sarcoma
e. Erythroplasia
B
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Which of the following are fast-moving charged electrons with greater penetrating ability than alpha?
A. Alpha B. Beta C. Gamma D. Delta
There is ample evidence that testing for which of the following is clinically useful in detecting these cancers at an earlier stage, potentially resulting in decreased mortality?
A) Phenylalanine B) Fecal occult blood testing (FOBT) C) Fecal cholesterol D) Inhibin
Job description, benefits, office hours, and dental treatment procedures are components of
a. office policy manuals. b. employment contracts. c. exposure control manuals. d. all of the above.
Transplant registries maintain information on:
A) patient status and condition. B) donors. C) potential recipients. D) recipients. E) All of the above