In an arteriole,if the blood vessel radius is 2 units and then vasoconstricted to 1 unit,what is the result?
A) The resistance decreases 16 times.
B) The resistance increases 16 times.
C) Flow will be increased.
D) There is no effect on blood flow.
Correct Answer:
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Q3: Which of the following is correct for
Q4: What is the pressure measured in the
Q5: Which of the following is correct for
Q6: What is the major determinant influencing resistance
Q7: How do the larger arteries assist with
Q9: What is vascular resistance related to ?
A)
Q10: Which statement is correct for veins?
A) Their
Q11: Which of the following types of blood
Q12: Which of the following is the correct
Q13: Which statement is correct for vascular resistance?
A)
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