Which of the following is a technique that involves conducting the same survey in a population every year for an extended time period to measure trends in physical activity?

a. a survey
b. a surveillance system
c. a randomized controlled trial
d. an incidence rate


Answer: b. a surveillance system

Health & Biomechanics

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gonorrhea: _______________that is caused by the bacterium Neisseria gonorrhoeae

Fill in the missing word in the definition for the key term.

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Conditional stimulus is the stimulus that normally evokes response without training, whereas the unconditional stimulus is the second stimulus that evokes response with training

Indicate whether this statement is true or false.

Health & Biomechanics

Adipose tissue is fat.

Answer the following statement true (T) or false (F)

Health & Biomechanics

Beta-blocker drugs are used to treat ________

A) muscular dystrophy B) muscle spasms C) essential familial tremor D) muscle pain

Health & Biomechanics