Vasodilation of arterioles ______________ resistance to blood flow in the arterioles. Group of answer choices increases decreases has no impact on
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Vasodilation refers to the widening of blood vessels, particularly arterioles, which occurs when the smooth muscle in the vessel walls relaxes. Show more…
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Vasodilation a. decreases blood flow and increases blood pressure. b. increases both blood flow and blood pressure. c. increases blood flow and decreases blood pressure. d. decreases both blood flow and blood pressure. e. has a minimal effect on blood flow and blood pressure.
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Relaxation of smooth muscle in the arteriolar wall ______ the radius, which ______ the resistance and thus ______ the flow. decreases; decreases; increases increases; decreases; increases increases; increases; decreases
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Slight vasodilation in an arteriole prompts a ________.a. slight increase in resistanceb. huge increase in resistancec. slight decrease in resistanced. huge decrease in resistance
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