1) The matching of blood flow to the changing metabolic needs of a tissue is due

Question

1) The matching of blood flow to the changing metabolic needs of a tissue is due to?

a) Neutral control
b) Hormonal control
c) Local control

2) Reactive hyperemia is triggered by?

a) Local accumulation of paracrines due to reduced blood flow
b) Increased blood flow following a period of reduced blood flow
c) Increased blood pressure after stress
d) Reflex constriction of smooth muscle in response of stress

3) Blood pressure and cardiac output can be altered according to?

a) Body temperature
b) Emotional responses
c) Blood oxygen levels
d) A and B
e) A, B, and C.

Please tell me why you think it's the answer.

Thank you.

Explanation / Answer

1) B 2) C 3) B

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