The a-v O2 difference is

a. created by anaerobic metabolism.
b. not variable by exercise intensity.
c. the amount of oxygen removed from blood.
d. the amount of oxygen added to the blood.


c

Health & Biomechanics

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Which of the following is identified as a drug or drugs?

A. aspirin B. nicotine C. nicotine, aspirin, and caffeine D. caffeine

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The physically uneducated adult may demonstrate which characteristic?

A. engages in a variety of physical activity B. lacks knowledge and comfort in starting and maintaining an exercise program C. an appreciation of quality physical education D. stories of high school prowess

Health & Biomechanics

________ occurs when a bar or other rigid structure that can rotate about a fixed point overcomes a resistance

A) Leverage B) Stability C) Force D) Torque

Health & Biomechanics

Which is the correct breakdown and translation of the medical term apathy?

A. a (no) + path (suffering, disease) + y (condition) = without feeling; lack of emotion B. a (in) + path (suffering, disease) + y (condition) = internal feeling or sensation C. a (in) + path (sleep) + y (condition) = condition of being asleep D. a (not) + path (sleep) + y (condition) = not sleeping E. a (out) + path (suffering, disease) + y (condition) = inability to feel or experience any sensation

Health & Biomechanics