As arterioles constrict, peripheral resistance __________ and blood pressure _________ accordingly.
A) decreases; decreases
B) increases; decreases
C) increases; increases
D) decreases; increases
Correct Answer:
Verified
Q41: Arteries contain _ than veins.
A)more smooth muscle
Q42: _ play an important role in controlling
Q43: Exchange of dissolved substances between the blood
Q44: All of the following mechanisms assist veins
Q45: Excess levels of blood K+
A)increase heart rate
Q47: At the venular end of a capillary,
Q48: _ contain nearly 60% of the total
Q49: Valves are found in some
A)capillaries.
B)veins.
C)arteries.
D)arteries and veins.
Q50: The nerve impulses from the sympathetic neurons
Q51: The wall of capillaries consists of
A)a layer
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