Which of the following hormones is responsible for the regulation of the menstrual cycle?
A) thyroxine
B) estrogen
C) progesterone
D) both B and C
B
Explanation: Estrogen is responsible for the regulation of the menstrual cycle. Thyroxine is a thyroid hormone that helps regulate metabolism. Progesterone is necessary in maintaining pregnancy.
You might also like to view...
Which of the following is NOT a component of good listening?
A. judging B. respecting C. empathizing D. maintaining eye contact
Which of the following terms is incorrectly defined?
A) polydipsia—excessive urination B) ketoacidosis—accumulation of ketone bodies (waste products) in the body C) acromegaly—enlargement of the bones of the head and extremities D) hirsutism—excessive amount of hair
Proprioception is related to ________
A) pain B) nerve damage C) body position D) sensation
Chloral hydrate is dangerous mainly because
a. the margin between the effective and lethal dose is slight c. it causes cerebral vessels to burst b. large amounts must be taken before an effect can be felt d. its anesthetic properties cause one to sleep