_______ is an increase in blood vessel diameter that decreases resistance to blood flow.
A) Vasodilation
B) Blood pressure
C) Vasoconstriction
D) Viscosity
Correct Answer:
Verified
Q28: _ in the wall of an arteriole
Q29: Baroreceptors _.
A) are sensitive to changes in
Q30: The hepatic portal vein delivers blood to
Q31: Blood flows through a continuous network of
Q32: The _ receives blood returning from below
Q34: Angiotensin II acts indirectly to maintain blood
Q35: _ conduct blood back toward the heart.
A)
Q36: _ are small vessels that directly link
Q37: From capillaries, blood passes into _.
A) arterioles
B)
Q38: The _ passes through the chest cavity.
A)
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