Which of the following ions is necessary for thyroid hormone production?
A. potassium
B. calcium
C. iodine
D. sodium
E. chlorine
C
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At least in theory, the quadrate lobe of the liver is
A. part of the right lobe of the liver. B. part of the left lobe of the liver. C. part of the quadrate lobe of the liver. D. a separate lobe.
The small intestinal epithelium actively secretes digestive enzymes into the intestinal lumen
Indicate whether the statement is true or false
The outermost layer of the serous pericardium is termed the ________.
A) parietal pericardium B) fibrous pericardium C) visceral pericardium D) endocardium E) epicardium
An example of sexual behavior used for nonsexual purposes would be:
A. a teenage girl using sex and becoming pregnant to ensure getting out of her parents' house. B. engaging in sexual activity as an end in itself. C. renting a XXX movie on a Sunday afternoon for physical stimulation, resulting in sexual intercourse. D. engaging in sexual intercourse only when the female is potentially fertile.