In a capillary bed, relaxation of the precapillary sphincters causes more blood to flow
A. into the thoroughfare channels.
B. into the arterioles.
C. through the true capillaries.
D. through the metarterioles.
Answer:C
In a capillary bed, relaxation of the precapillary sphincters causes more blood to flow
A. into the thoroughfare channels. B. into the arterioles. C. through the true capillaries. D. through the metarterioles.