Multiple Choice
When there is an immediate requirement for increased oxygen to a particular body tissue in the systemic circuit,
A) arterioles will dilate in that area.
B) capillaries will increase in number.
C) capillaries will decrease in size.
D) arterioles will constrict in that area.
Correct Answer:

Verified
Correct Answer:
Verified
Q31: The law of bulk flow quantifies the
Q32: The ridge that separates the two ventricles
Q33: During aerobic exercise in vertebrates<br>A)sympathetic stimulation of
Q34: In the decapod crustacean,blood returns to the
Q35: Vasoconstriction is the result of the contraction
Q37: When there is more blood in the
Q38: What physiological or morphological characteristics prevent a
Q39: Define the term hypertension,describe the two classes
Q40: Norepinephrine has the following effect on pacemaker
Q41: In birds and mammals,blood pressures are different