An increase in evaporative heat loss is directly due to which of the following?
a. increase in sympathetic activity to cutaneous arterioles
b. decrease in sympathetic activity to cutaneous arterioles.
c. increase in sypathetic activity to sweat glands.
d. decrease in sympathetic activity to sweat glands
Answer: c. increase in sypathetic activity to sweat glands.
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Your text says that tests should help us meet our needs and not be the master of our decisions. Many people forget this advice for which of the following reasons?
A. Tests can be anxiety producing B. Selection decisions are often made from test results C. People detest the fact that critical life decisions can be based on a single test D. All of the above
The __________ show(s) a remarkable degree of degeneration (involution) with age.
A. lymph nodes B. thymus C. spleen D. pharyngeal tonsils E. appendix
Secretions that are added as food moves through the GI tract assist in
A. bile production. B. insulin production. C. liquefying and digesting the food. D. distribution of nutrients throughout the body. E. vitamin A and D production and storage.
The follicle and the corpus luteum secrete the female sex hormones.
a. true b. false