The end of the vas deferens is a dilated sac called the . A: ductus deferens B: seminal vesicle C: ampulla D: ejaculatory duct

The end of the vas deferens in bovine, sheep and horse is enlarged in the shape of a spindle on the dorsal side of the bladder, forming the ampulla of the vas deferens, and there are funnel glands in the mucosa.

The end of the vas deferens is a dilated sac called the . A: A. ductus deferens B: B. seminal vesicle C: C. ampulla D: D. ejaculatory duct

Which of below can not be touched by finger through anal? A: seminal vesicle B: prostate C: ampulla of vas deferens D: ureter

The efferent ductules of testis empty into the() . A: rete testis B: epididymis C: ductus deferens D: straight tubules E: seminiferous tubules

The structure that can not be touched by the anus is () A: Cervix B: Uterus C: Prostate D: Vas deferens输精管 E: seminal vesicle A2型题(每题1分)

Parasympathetic stimulation results in all of the following responses EXCEPT A: contraction of the ductus deferens, B: secretion of the salivay glands. C: increased peristalsis. D: bronchial constriction. E: penile erection

In its normal course, the right ureter passes() A: anteriorly to the renal artery B: posteriorly to the ovarian artery C: superiorly to the vas deferens D: superiorly to the uterine artery E: anteriorly to the ovarian artery