Ch. 16-17- Reproductive System Flashcards
(108 cards)
epididym
epididymis
Balan
glans penis
orch
orchi
orchid
test
testis or testicle
perine
perineum
epididymis
coiled duct on top and at the side of the testis that stores sperm before emission
glans penis
bulging structure at the distal end of the penis
prepuce
foreskin
vas deferens
duct that carries sperm from the epididymis to the ejaculatory duct
seminal vesicle
one of two sac-like structures lying behind the bladder and connected to the vas deferens on each side- secretes an alkaline substance into the semen to enable the sperm to live longer
semen
mixture of the secretions of the testes, seminal vesicles, prostate, and bulbourethral glands discharged from the male urethra during orgasm
ejaculatory duct
duct formed by the union of the vas deferens with the duct of the seminal vesicle; its fluid is carried into the urethra
prostate gland
trilobular gland that encircles the urethra just below the bladder- secretes an alkaline fluid into the semen
bulbourethral glands
pair of glands below the prostate w ducts opening into the urethra- adds viscid fluid to the semen
perineum
external region between the scrotum and anus in a male and between the vulva and anus in a female
spermaic cord
cord containing the vas deferens, arteries, veins, lymph vessels, and nerves that extends from the internal inguinal ring through the inguinal canal to each testicle
azoospermia
semen wo living spermatozoa, sign of infertility
oligospermia
scanty production of sperm
anorchism
absence of 1 or both testes
balanitis
inflammation of glans penis
cryptorchism
undescended testicle
hydrocele
hernia of fluid in the testis or tubes leading from the testis
hypospadias
congenital opening of the male urethra on the undersurface of the penis
Peyronie disease
disorder characterized by a buildup of hardened fibrous tissue in the corpus cavernosum causing pain and a defective curvature of the penis, especially during erection
phimosis
narrowed condition of the prepuce resulting in its inability to be drawn over the glans penis, often leading to infection