91) The interstitial cells of the testes secrete which reproductive : 1200396.
91) The interstitial cells of the testes secrete which reproductive hormone(s)?
A) androgens
B) FSH
C) estrogens
D) GnRH
E) progestins
92) Emission
A) occurs under parasympathetic stimulation.
B) begins with peristaltic contractions of the ductus deferens.
C) is responsible for propelling spermatozoa into the female reproductive tract.
D) involves contractions of the cremaster muscle.
E) is associated with orgasm.
93) Male ejaculation occurs as powerful, rhythmic contractions appear in which of the following muscles?
A) erector spinae and ischiocavernosus
B) bulbospongiosus and internal oblique
C) internal oblique and erector spinae
D) ischiocavernosus and internal oblique
E) ischiocavernosus and bulbospongiosus
94) Female orgasm is accompanied by peristaltic contractions of the uterine and vaginal walls and by rhythmic contractions of which of the following muscles?
A) internal oblique and erector spinae
B) ischiocavernosus and internal oblique
C) erector spinae and ischiocavernosus
D) ischiocavernosus and bulbospongiosus
E) bulbospongiosus and internal oblique
95) In females, engorgement of the erectile tissues of the clitoris is due to ________.
A) parasympathetic inhibition
B) parasympathetic activation
C) central nervous system activation
D) emission
E) ejaculation
96) The time in which ovulation and menstruation cease is called ________.
A) oogenesis
B) menarche
C) andropause
D) menopause
E) climacteric
97) The most commonly prescribed oral contraceptives use small amounts of estrogen, or only
A) synthetic androgens.
B) gonadotropins.
C) progesterone.
D) FSH and LH.
E) LH.
98) Menopause is accompanied by a decline in ________.
A) GnRH and estrogen
B) progesterone and FSH
C) FSH and LH
D) LH and progesterone
E) estrogen and progesterone
99) “Hot flashes” in menopause typically begin while levels of ________ are declining.
A) estrogen
B) GnRH
C) LH
D) FSH
E) progesterone
100) During the male climacteric,
A) sperm production ceases.
B) the penis shrinks.
C) FSH and LH levels rise.
D) sexual activity increases.
E) circulating testosterone levels increase
91) The interstitial cells of the testes secrete which reproductive : 1200396
