What two factors determine the pressure gradient that drives circulation?
A) cardiac output and peripheral resistance B) heart rate and stroke volume
C) diastolic pressure and systolic pressure D) blood vessel radius and blood vessel length
Answer: A
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What will be an ideal response?
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A) 4, 3, 1, 5, 2 B) 2, 1, 5, 3, 4 C) 1, 3, 4, 5, 2 D) 3, 1, 5, 2, 4 E) 5, 2, 4, 1, 3