Which of the following statements concerning human chorionic gonadotropin is incorrect?
a. it is secreted by the placenta.
b. it maintains the corpus luteum of pregnancy.
c. it is secreted by the corpus luteum of pregnancy.
d. the presence of chorionic gonadotropin in the urine is the basis of pregnancy diagnosis tests.
e. it is secreted primarily during the first ten weeks of gestation.
C
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What will be an ideal response?
The normal alveolar volume in a healthy adult is:
A) 250 mL. B) 300 mL. C) 350 mL. D) 400 mL.
Loose connective tissue functions in all of the following ways except
A) providing strong connections between muscles and bones. B) supporting epithelia. C) anchoring blood vessels and nerves. D) cushioning and stabilizing. E) filling spaces between organs.
Which cranial nerves innervate the salivary glands?
A. VII and IX B. V and XI C. XI and XII D. VI and IX E. V and VII