Which of the following would lead to relaxation of the precapillary sphincter?
A) Decreased tissue metabolism
B) Decreased O2 levels in tissue cells served by the capillary
C) Decreased CO2 concentration in the capillary bed
D) Decreased lactate production by cells in the capillary bed
E) Decreased nitric acid levels
Correct Answer:
Verified
Q101: When there is a drop in blood
Q102: Which of the following is LESS likely
Q103: Vasomotor tone can be increased by
A) taking
Q104: When blood pressure is greater than the
Q105: Which of the following happens when a
Q107: Increased venous tone will
A) relax the veins.
B)
Q108: Where is the vasomotor center located?
A) Pons
Q109: A force that attracts fluid into the
Q110: When blood pressure increases, a number of
Q111: Which of the following is NOT a
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