A specialist in the study of the outbreaks of disease is a/an ________
A) cytologist?
B) ?epidemiologist
C) ?pathologist
D) ?hospitalist
Answer: B) ?Epidemiologist
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A child has chicken pox and recovers. Later, she is exposed to chicken pox and does not get sick,
but when she is exposed to influenza she does get sick. This is an example of A) adaptive immunity. B) vaccination. C) nonspecific immunity. D) innate immunity.
aortitis : _____________ of the aorta often caused by a bacterial infection.
Fill in the missing word in the definition for the key term.
Contraction of the heart is:
(a) semilunar function (b) systole (c) diastole (d) cardiac cycle
Which of the following is TRUE about calories?
A) Calories are a unit of measure of the energy obtained from food. B) Calories are one of the basic nutrient groups. C) All nutrients provide calories. D) Caloric needs stay about the same during various life stages.