Which of the following would likely not be observed in a person injected with epinephrine?
A) Contraction of muscles surrounding the blood vessels that line the digestive tract
B) Increased activity of heart muscle
C) Increased glucose mobilization
D) Activation of G proteins
E) All of the above would occur.

Question

Quizplus · Accepted Answer

Epinephrine would cause relaxation of the smooth muscles surrounding the blood vessels that line the digestive tract, as it promotes the redirection of blood flow to the skeletal muscles in preparation for the flight or fight response. Therefore, A is the correct answer. B, C, and D are all expected effects of epinephrine.

Which of the Following Would Likely Not Be Observed in a Person