Some of the early studies in exercise epidemiology were conducted on which group of individuals?

a. railroad workers, bus conductors, and dock workers
b. adolescents
c. elderly individuals
d. elite athletes


Answer: a. railroad workers, bus conductors, and dock workers

Health & Biomechanics

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Which statement refers to phytochemicals?

A) They are essential nutrients. B) They are found only in vitamin and mineral supplements. C) They occur naturally in plant foods. D) They provide the body with energy.

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When Mike found that he had to use more of the marijuana to get the same relaxing state, he was experiencing

Mike was always interested in being popular, so during his sophomore year in high school he began to use marijuana so he would fit in. After using it for little over a year, he began to need it to relax and also had to use more of it to get the same effect. He then started to use cocaine to get the same effect. He noticed that, when he was not under the influence of the drug, he felt irritable and anxious. A. escalation. B. tolerance. C. loss of control. D. reinforcement.

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The combining form medic/o- means "medicine; physician."

Indicate whether the statement is true or false

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The medical term for surgical repair of a muscle is _____

A) myorrhaphy? B) ?neuroplasty C) ?myoplasty D) ?mucous

Health & Biomechanics