The transition phase during which ovarian function and hormone ...

[rlane42]

The transition phase during which ovarian function and hormone production decline is called:
 
  a. The climacteric. c. Menopause.
  b. Menarche. d. Puberty.

Question 2

Menstruation is periodic uterine bleeding:
 
  a. That occurs every 28 days.
  b. In which the entire uterine lining is shed.
  c. That is regulated by ovarian hormones.
  d. That leads to fertilization.

[rosiehomeworddo]

Answer to Question 1

ANS: A
The climacteric is a transitional phase during which ovarian function and hormone production decline. Menarche is the term that denotes the first menstruation. Menopause refers only to the last menstrual period. Puberty is a broad term that denotes the entire transitional stage between childhood and sexual maturity.

Answer to Question 2

ANS: C
Menstruation is periodic uterine bleeding that is controlled by a feedback system involving three cycles: endometrial, hypothalamic-pituitary, and ovarian. The average length of a menstrual cycle is 28 days, but variations are normal. During the endometrial cycle, the functional two thirds of the endometrium is shed. Lack of fertilization leads to menstruation.

[rlane42]

Excellent

[samiel-sayed]

TYSM