Reproductive System Quiz

Primary site of spermatogenesis is

• Epididymis

• Sertoli cell

• Leydig cell

• Seminiferous tubules

Blood-testis barrier is formed by

• Spermatogonia

• Sertoli cells

• Leydig cells

• Germ cells

Function of Sertoli cells includes all EXCEPT

• Nutrition to spermatozoa

• Blood-testis barrier

• Secretion of testosterone

• Phagocytosis of residual bodies

Testosterone secretion is stimulated by

• FSH

• LH

• Prolactin

• TSH

Peak of LH surge occurs during

• Follicular phase

• Ovulation

• Luteal phase

• Menstruation

Corpus luteum primarily secretes

• Estrogen

• Progesterone

• FSH

• LH

Estrogen has the following action

• Increases uterine contractility

• Decreases uterine growth

• Promotes bone resorption

• Increases blood glucose

Progesterone acts to

• Maintain pregnancy

• Initiate ovulation

• Increase FSH

• Reduce endometrial growth

Hormones produced by fetoplacental unit include

• Progesterone

• Estrogen

• HCG

• All of these

Placental hormone responsible for maintaining corpus luteum is

• HCG

• HPL

• Progesterone

• Estrogen