Ch. 16-17- Reproductive System Flashcards
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
spermatocele
painless, benign cystic mass containing sperm lying above and posterior to the testicle, but separate from it
seminoma
most common type of testicular tumor, composed of immature germ cells, highly treatable w early detection
nonseminomas
testicular tumors arising from more mature germ cells that have a tendency to be more aggressive than seminomas; often develop earlier in life
varicocele
enlarged, swollen, herniated veins near the testis
chlamydia
most common sexually transmitted bacterial infection in US, often w non symptoms and is treated only aafter it has spread
gonorrhea
contagious inflammation of the genital mucous membranes caused by invasion of the gonococcus
prostate specific antigen (PSA) test
blood test to screen for prostate cancer
orchiopexy
fixation of an undescended testis in the scrotum
transurethral resection of the prostate (TURP)
removal of prostatic gland tissue through the urethra using a resectoscope, a specialized urological endoscope- common treaatment for benign prostatic hyperplasia (BPH)
brachytherapy
radiation technique involving internal implantation of radioactive isotopes, such as radioactive seeds to treat prostate cancer
colp
vagin
vagina
episi
vulv
vulva
hyster
metr
uter
uterus
oophor
ovari
ovary
salping
uterine (fallopian) tube
toc
labor or birth
arche
beginning
fundus
upper portion of the uterus above the entry to the uterine tubes
endometrium
lining of the uterus that is shed approximately every 28-30 days in nonpregnant females during menstruation