The pacemaker of the heart is the ________
Fill in the blank(s) with correct word
SA node, or sinoatrial node
Health & Biomechanics
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The American Heart Association advises that the intake of cholesterol be limited to ____ per day.
A. 200 mg/dl B. 300 mg/dl C. 400 mg/dl D. 500 mg/dl
Health & Biomechanics
One indicator of physiological dependence is the development of
A. acne. B. stomach pain. C. tolerance. D. sleep apnea.
Health & Biomechanics
The only guaranteed method of preventing pregnancy is abstinence.
Answer the following statement true (T) or false (F)
Health & Biomechanics
Regular exercise decreases the amount of adrenaline and cortisol released during stressful events
a. True b. False Indicate whether the statement is true or false
Health & Biomechanics