All of the following are sources of radiation EXCEPT
A. hydrocarbons.
B. sunlight.
C. medical X-rays.
D. radon gas.
Answer: A
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All of the following are true about smoking and cardiovascular risk EXCEPT that
A. smoking reduces the oxygen level in the blood. B. smoking reduces blood pressure. C. smoking increases heart rate. D. smokers are more likely to die from heart attacks.
The professional organization that was founded in 1954 and brought together physicians, physical educators, and physiologists interested in physical activity and health was the
A. American Physiological Society (APS). B. National Strength and Conditioning Association (NSCA). C. American College of Sports Medicine (ACSM). D. American Association of Health, Physical Education, and Recreation (AAHPER).
Identify the combining form retin(o) with its closest definition.
A. Lens B. Eye C. retina D. Pupil
Hormone secreted by the thyroid gland: tri__________
Fill in the blank(s) with correct word