Precapillary sphincters
A) serve as valves in veins.
B) are found in the tunica media.
C) carry blood under high pressure.
D) control the blood flow into capillary beds.
E) are voluntary structures.
Correct Answer:
Verified
Q1: Which of the following enhances the exchange
Q2: The lining of a capillary is called
Q4: Which statement about precapillary sphincters is CORRECT?
A)
Q5: Blood is moved through the vascular system
Q6: Continuous capillaries
A) have many thin areas called
Q7: What is the order of the blood
Q8: Systemic blood vessels transport blood
A) from the
Q9: Which of the following organs would be
Q10: Which kind of vessel provides a bypass
Q11: In a capillary bed, relaxation of the
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