Question

45 points!!!

Which stimulates involuntary uterine muscles to contract?

a. estrogen

b. oxytocin

c. thyroxine

d. human growth hormone

Answer 1

Answer: B

Explanation: Oxytocin stimulates the uterine muscles to contract and also increases production of prostaglandins, which increase the contractions further.

Answer 2

I’m pretty sure a it’s B