Flow rate of blood through a vessel is inversely proportional to:
A) vascular resistance
B) vascular gradient
C) pressure gradient
D) pressure back flow
E) vessel strength
Correct Answer:
Verified
Q3: What is the most potent vasoconstricting paracrine
Q4: The maximum pressure exerted in the arteries
Q5: What is the inner most layer of
Q6: What vasoactive chemicals do arteriolar endothelial cells
Q7: What provides arteries with tensile strength?
A)elastin fibers
B)collagen
Q9: Why is a relatively large percentage of
Q10: The factors that affect flow rate through
Q11: The major determinant of resistance to blood
Q12: How thick are capillary walls?
A)1 micrometer
B)10 micrometers
C)100
Q13: The extent of contraction of arteriolar smooth
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