An increase in metabolic rate would alter body temperature and trigger a compensatory
A. stimulation of sweat glands and vasoconstriction in blood vessels of the skin.
B. stimulation of sweat glands and vasodilation in blood vessels of the skin.
C. inhibition of sweat glands and vasoconstriction in blood vessels of the skin.
D. inhibition of sweat glands and vasodilation in blood vessels of the skin.
B
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Milk and ear wax
A. are in the blood. B. are not secretions. C. are secreted from modified sebaceous glands. D. are secreted from modified sweat glands.
Unlike skeletal muscle, cardiac muscle ________
A) has cells that are very long B) lacks striations C) has multiple nuclei per cell D) has intercalated discs
Which muscle group includes the biceps femoris, semimembranosus, and semitendinosus?
A) abdominal muscles B) quadriceps group C) adductor group D) fibularis muscles E) hamstring group
How easily the lungs can be stretched or expanded is defined as lung __________.
A. resistance B. elasticity C. expansion D. compliance