Sympathetic stimulation of the heart
a. increases the heart rate
b. increases the heart's contractility
c. shifts the Frank-Starling curve to the left
d. involves the release of norepinephrine
e. causes all of the above
E
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One of the functions of the large intestine is to
A. secrete digestive enzymes. B. absorb ingested water. C. break down hemoglobin. D. regulate the release of bile.
________ pathologies arise in the last endocrine gland in a reflex.
Fill in the blank(s) with the appropriate word(s).
Which of the following does not characterize heat exhaustion?
a. reduced plasma volume. b. extensive sweating. c. rapidly rising body temperature. d. fainting. e. reduced blood pressure.
The smell of croissants in a bakery would trigger the __________ phase of gastric secretion.
a) intestinal b) esophageal c) gastric d) cephalic