What happens when systemic vasoconstriction occurs?
A. Preload decreases.
B. Afterload increases.
C. Afterload and preload increase.
D. Afterload and preload decrease.
Ans: B. Afterload increases.
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The visceral and parietal pleural membranes are normally held together by
A. dense connective tissue. B. surfactant. C. loose connective tissue. D. a thin film of serous fluid.
Which of the following is true about oogonia in human females?
A) They undergo mitosis because they are sex cells. B) They produce cells with 23 pairs of chromosomes. C) They undergo meiosis because they are sex cells. D) They are produced after a female child is born.
The clotting time for humans is ______________________________.?
Fill in the blank(s) with correct word
Which of the following combining forms means tongue?
A. gloss/o B. sigmoid/o C. gingiv/o D. peps/o