The maximum volume of air that can be forcefully exhaled after normal exhalation is called the ________
A) expiratory reserve volume (ERV)
B) tidal volume (VT)
C) expiratory capacity (EC)
D) vital capacity (VC)
A
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Which is not characteristic of the parasympathetic division of the ANS?
A. Long preganglionic axons B. Long postganglionic axons C. Terminal ganglia close to the target organ D. No rami communicantes E. Craniosacral preganglionic neuron cell bodies
Intense exercise that results in a great deal of anaerobic activity
A. increases muscular strength and mass. B. decreases muscle strength and mass. C. converts some slow-twitch fibers into fast-twitch fibers. D. enlarges slow-twitch fibers. E. decreases the efficiency of fast-twitch fibers.
Calcitonin
A. stimulates bone resorption (breakdown). B. is synthesized by the skin, liver, and kidneys. C. increases blood calcium. D. stimulates osteoblast activity.
The stratum ____ is the outermost layer of the skin
a. germinativum b. corneum c. spinosum d. granulosum