The stimulus for increased erythropoiesis secretion is
a. low oxygen levels in the bone marrow
b. low oxygen levels in the kidney
c. a hormone produced by the bone marrow
d. a hormone produced by the liver
e. none of the above
B
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Which is NOT true about the actions of progesterone?
A. It increases body temperature. B. It induces thick, sticky mucus in the cervix. C. It increases contractions and activity of the fallopian tube smooth muscle and cilia. D. It inhibits the milk-inducing effects of prolactin. E. It exerts negative feedback on the hypothalamus and anterior pituitary.
How many grams of NaCl, m.w. 58.5 daltons, are the molar equivalent to 90 g of glucose (m.w. 180 daltons)?
A) 0.25 B) 29.25 C) 0.5 D) 117 E) 14.6
Compared with the male pelvis, the female pelvis has
A) a broader pubic arch. B) an enlarged pelvic outlet. C) a wider, more circular pelvic inlet. D) All of the answers are correct. E) None of the answers are correct.
Explain how the upper airways and bronchi condition the air, and why this conditioning is important.
What will be an ideal response?