The physician writes the abbreviation p.o. on a prescription. This means that the medication should be taken

A. by mouth
B. when necessary
C. after meals
D. at night
E. once per day


Answer: A

Health & Biomechanics

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The noise produced by bones or cartilage rubbing together is called:

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Answer the following statement(s) true (T) or false (F)

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______ wraps the body in a physical barrier to prevent invading organisms from entering the body

A) ?Intact skin B) ?The respiratory system C) ?The lymphatic system D) ?Lacteals

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The levels of which stress hormone are lowered during exercise?

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Health & Biomechanics