Caffeine use

A. counters fatigue.
B. decreases gastric secretion.
C. induces sleep.
D. decreases blood pressure


A. counters fatigue.

Health & Biomechanics

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Insertion of a narrow, flexible tube, called a catheter, through a coronary vessel into the heart is called: __________________.

Fill in the blank(s) with the appropriate word(s).

Health & Biomechanics

The most common warning symptom of a heart attack, for both men and women,

A) pain in one or both legs.
B) nausea and vomiting.
C) chest pain or discomfort.
D) unusual tiredness.

Health & Biomechanics

Chlamydia is one of the most common sexually transmitted infections among heterosexual people worldwide

Indicate whether the statement is true or false

Health & Biomechanics

Muscular strength is the amount of force

A) a muscle is capable of sustaining for a length of time. B) a muscle is capable of exerting repeatedly at measured intervals. C) needed to flex a joint. D) a muscle is capable of exerting in one contraction.

Health & Biomechanics