CH 9 Review Flashcards
one of a pair of long, tightly coiled tubes above each testis; carries and stores sperm
epididymis
exocrine gland at the base of the male urinary bladder
prostate gland
narrow coiled tubules that produce sperm in the testes
seminiferous tubules
sperm cell
spermatozoon
foreskin
prepuce
male gonad; produces testosterone and sperm cells
testis
paired sac-like exocrine glands that secrete fluid into the vas deferens
seminal vesicles
external sac that contains the testes
scrotum
narrow tube carrying sperm from the epididymis toward the urethra
vas deferens
pair of exocrine glands near the male urethra; cowper glands
bulbourethral glands
hair-like projection on a sperm cell that makes it motile
flagellum
sensitive tip of the penis
glans penis
tube through which semen enters the urethra
ejaculatory duct
two infants resulting from division of one fertilized egg into separate embryos
identical twins
external region between the anus and the scrotum
perineum
essential distinctive cells of an organ
parenchymal tissue
two infants resulting from fertilization of two ova by two sperm cells
fraternal twins
inability of an adult male to achieve erection; impotence
erectile dysfunction; ED
specialized cells that lie adjacent to the seminiferous tubules
interstitial cells
ejection of sperm and fluid from the urethra
ejaculation
male external organ of reproduction
penis
sperm cells and seminal fluid
semen
hormone secreted by interstitial cells of the testes
testosterone
supportive connective tissue of an organ
stromal tissue
lack of semen
aspermia
lack of sperm cells in semen
azoospermia
procedure that removes a person’s ability to produce or release reproductive cells
sterilization
semen with a low concentration of sperm
oligospermia
male gonad
testes
inability of a male to sustain or achieve an erection
impotence
inflammation of the testes
orchitis
inflammation of the tube that carries the spermatozoa to the vas deferen
epididymitis
resection of the prostate gland
prostatectomy
inflammation of the prostate gland
prostatitis
process of producing (the formation of ) sperm cell
spermatogenesis
fixation of undescended testicle
orchiopexy
inflammation of the glans penis
balanitis
condition of scanty sperm
oligospermia
lack of semen
aspermia
pertaining to a testicle
testicular
surgery that uses cold temperatures to destroy tissues
cryogenic surgery
an example of sterilization
castration (orchiectomy or oophorectomy)
azoospermia causes:
infertility
aspermia can result from retregrade:
ejaculation
an anastomosis that can restore fertility in a male
vasovasectomy
castration:
orchiectomy
semen analysis
test of fertility (reproductive ability)
ejaculation
ejection of sperm and fluid from the urethra
purulent
pus-filled
vasectomy:
removal of a piece of the vas deferens
circumcision
removal of the prepuce
ligation
to tie off or bind
cryosurgery
destruction of tissue by freezing
seminoma
malignant tumor of the testes
phimosis
narrowing (stricture) of the opening of the prepuce over the glans penis
prostatic enlargement, nonmalignant
benign prostatic hyperplasia
opening of the urethra on the undersurface of the penis
hypospadias
infection of skin and genital mucosa with HSV
herpes genitalis
malignant tumor of the prostate gland
adenocarcinoma of the prostate
enlarged, swollen veins near the testes
varicocele
sexually transmitted disease with primary stage marked by formation of a chancre
syphilis
infection of the skin and mucous membranes in the anogenital region by human papillomavirus
HPV
STI caused by berry-shaped bacteria and marked by inflammation of genital mucosa and mucocorpulent discharge
gonorrhea
undescended testicles
cryptorchidism
sac of clear fluid in the scrotum
hydrocele