Arteries contain _____________ than veins.
A) more smooth muscle and elastic connective tissue
B) less smooth muscle and more elastic connective tissue
C) more smooth muscle and less elastic connective tissue
D) less smooth muscle and elastic connective tissue
Correct Answer:
Verified
Q36: The pulmonary veins carry _ blood to
Q37: The contraction phase of a cardiac cycle,
Q38: The _ is(are) referred to as the
Q39: When the right atrium contracts, the
A)left atrium
Q40: The P wave of an ECG is
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
Q46: As arterioles constrict, peripheral resistance _ and
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