Topics: Blood Pressure Quiz
Capillaries
A. has smooth muscle for vasoconstriction
B. has thin endothelial cells surrounded by basement membrane
C. has sympathetic innervation
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The systolic blood pressure represents the
A. Pressure in the arteries when the ventricles contract
B. Pressure in the arteries when the heart relaxes
C. Pressure in the arteries when the atria contract
D. Expansion and recoiling of the aorta