Multiple Choice
Which of the following would lead to relaxation of the precapillary sphincter?
A) decreased tissue metabolism
B) decreased oxygen levels in tissue cells served by the capillary
C) decreased carbon dioxide concentration in the capillary bed
D) decreased lactic acid production by cells in the capillary bed
E) decreased nitric acid levels
Correct Answer:

Verified
Correct Answer:
Verified
Q25: The velocity of blood flow inside a
Q33: The lining of a capillary is called
Q41: Which of the following statements about laminar
Q183: Hormones from the adrenal medulla<br>A) are released
Q195: According to the Laplace's Law,as the diameter
Q197: Match the term with the appropriate description.<br>-varicose
Q198: What creates the pulse?<br>A)the diastole of the
Q201: Which of the following would increase resistance
Q202: Which of the following functions is associated
Q204: Match the term with the appropriate description.<br>-thrombosis<br>A)dead