The chemoreceptors in the carotid and aorta are sensitive to:
a. an increase in blood carbon dioxide
b. a decrease in blood oxygen
c. an increase in blood acidity
d. all of the above
d. all of the above
Anatomy & Physiology
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________ is a hormone that has only one known effect: to stimulate milk production by the breasts.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
Cells that "eat" foreign material are called:
A) digesters B) macrocytes C) phagocytes D) morphocytes
Anatomy & Physiology
Which of the following is a protease produced by the pancreas?
A) secretin B) trypsin C) amylase D) nuclease E) gastrin
Anatomy & Physiology
A single stimulus that elicits several responses involves which type of neuronal circuit?
A) convergent pathway B) divergent pathway C) reverberating circuit D) parallel after-discharge circuit
Anatomy & Physiology