Epinephrine and Norepinephrine _______

Question

Epinephrine and norepinephrine _______.
A) stimulate blood vessels in the skin to dilate
B) lower glucose concentration in the blood
C) reduce inflammation
D) increase cardiac output

Accepted Answer

Epinephrine and norepinephrine both increase cardiac output by increasing heart rate and contractility. They do not stimulate blood vessels in the skin to dilate (A), lower glucose concentration in the blood (B), or reduce inflammation (C).