"Vigorous sports and recreation" refers to sport and recreational activities that
A. are of similar intensity as vigorous aerobics.
B. require equipment to increase heart rate.
C. can build muscle fitness and flexibility.
D. are performed outdoors.
Answer: A
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Possible effects of excessive or long-term use inhalants include of the following, EXCEPT
A. impaired reasoning. B. damage to the liver. C. impaired bone marrow function. D. damage to the reproductive system.
The combining form thyroid/o- means ________
A) "thyroid gland" B) "joint" C) "gallbladder" D) "therapy"
Which medical term means "thyroid tumor" and is another name for a goiter?
A. Thyrocele B. Thyroiditis C. Thymoma D. Thyroptosis E. Thyroidotoxin
Kirk has myasthenia gravis, a disease characterized by fluctuating weakness of voluntary muscles. If he is treated with a drug that acts via the autonomic nervous system, what category of drug is he likely to receive?
A) cholinergic blocker B) adrenergic blocker C) cholinergic D) adrenergic