Tuberculosis is spread by _____
A) air droplets
B) contaminated food
C) improper handwashing
D) secondhand smoke
Answer: A
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Renal cell carcinoma occurs in which kidney cells?
A) glomerular cells B) cortex cells C) renal pelvis cells D) tubule cells
Less than ____ of all health-care professionals are physicians.
A. 10% B. 20% C. 30% D. 40%
Samir is very stressed and when things go wrong, he feels like he has no control over his life. Which technique will help him gain a sense of control? a. Lose his temper and scream at others
b. Whine about it to anyone who will listen. c. Complain to his buddies. d. Blame others for what's gone wrong. e. Take responsibility for his part in what's gone wrong.
How frequent is school-site violence?
A. random B. common C. relatively rare D. uncommon but rising sharply