Aaron chews tobacco, thus increasing his risk for _____ cancer by fourfold.

A. oral
B. lung
C. gastric
D. skin
E. prostate


Answer: A

Health & Biomechanics

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A) genital warts B) hepatitis C) herpes D) syphilis

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HSV-2 is better known as the virus that causes ____.

A. cold sores B. HPV C. genital herpes D. HBV E. trichomoniasis

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Your patient presents with night blindness, anorexia, weight loss, dry skin and eyes, and pruritis. What should you suspect?

A) vitamin E overdose B) vitamin A deficiency C) folate deficiency D) excess B12

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A) nearly 10 percent B) nearly 40 percent C) nearly 70 percent D) nearly 90 percent

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