The purpose of having valves in the cardiovascular system is to
A) provide sounds so that heart health can be monitored.
B) ensure that blood flows in one direction.
C) prevent blood from flowing too quickly.
D) regulate blood pressure.
E) provide the force for circulation.
Correct Answer:
Verified
Q1: In the heart, valves are located
A) just
Q3: Each of the following changes will result
Q4: Which artery/arteries branch(es)is/are most proximal to the
Q5: Which of the following will increase flow
Q6: Which of the following statements about hydrostatic
Q7: The most accurate definition of artery is
Q8: At an intercalated disc,
A) the cell membranes
Q9: When a quantity is expressed as "4
Q10: The sac around the heart is the
A)
Q11: The driving force for blood flow is
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