Med Term 14 Flashcards
the organs of reproduction and their associated structures
genitalia
the external surface region in both males and females between the pubic symphysis and the coccyx
perineum
the saclike structure that surrounds, protects, and supports the testicles
scrotum
the two small, egg-shaped glands that produce the sperm
testicles, aka testes
where sperm are formed, each testicle
seminiferous tubules
a coiled tube at the upper part of each testicle, runs down the length of the testicle then turns upward toward the body
epididymis
extends upward from the epididymis and is attached to each testicle
spermatic cord
the male sex organ that transports the sperm into the female vagina, composed of 3 columns of erectile tissue
penis
means penis
pen/i and phall/i
the sensitive region located at the tip of the penis
glans penis, aka head of the penis
a retractable double layered fold of skin and mucous membrane that covers and protects the glans penis
foreskin, aka prepuce
the long, narrow continuations of each epididymis, lead upward eventually to join the urethra
vas deferens, aka ductus deferens
glands that secrete a thick, yellow substance to nourish the sperm cells, located at the base of the urinary bladder
seminal vesicles
begins at the vas deferens and passes through the prostate gland, and empties into the urethra
ejaculatory duct
the whitish fluid containing sperm that is ejaculated through the urethra at the peak of male sexual excitement
semen
lies under the bladder and surrounds the end of the urethra in the region where the vas deferens enters the urethra. secretes fluid to help aid motility of sperm
prostate gland
located just below the prostate gland, secrete pre-ejaculate
bulbourethral glands, aka Cowper’s glands
passes through the penis to the outside of the body
urethra
the process of sperm formation
spermatogenesis
means sperm
spermat/o
the male gametes formed in the seminiferous tubules of the testicles
sperm
a physician who specializes in diagnosing and treating diseases and disorders of the urinary system of females and genitourinary system of males
urologist
means urine
ur/o
an inflammation of the glans penis that is usually caused by poor hygiene in men who have not had the foreskin removed by circumcision
balanitis
means glans penis
balan/o
a narrowing of the opening of the foreskin so it cannot be retracted (pulled back) to expose the glans penis
phimosis
the inability of the male to achieve or maintain a penile erection
impotence, aka erectile dysfunction
a form of sexual dysfunction in which the penis is bent or curved during erection
Peyronie’s disease, aka penile curvature
a condition in which the male reaches climax too soon, usually before, or shortly after, penetration of the female
premature ejaculation
marked by the decrease of the male hormone testosterone
andropause, aka male menopause
means male or masculine
andr/o
means stopping
-pause
the absence of one or both testicles
anorchism
means testicle
orch/o
a developmental defect in which one or both of the testicles fail to descend into their normal position in the scrotum
cryptorchidism, aka undescended testicle
inflammation of the epididymis that is frequently caused by the spread of infection from the urethra or the bladder
epididymitis
means epididymis
epididym/o
a fluid-filled sac in the scrotum along the spermatic cord leading from the testicles
hydrocele
a painful erection that lasts 4 hours or more but is not accompanied by sexual excitement
priapism
a cyst that develops in the epididymis and is filled with a milky fluid containing sperm
spermatocele
the most common cancer in American males between the ages of 15 and 34 years, highly treatable when diagnosed early
testicular cancer
pain in one or both testicles
testicular pain, aka orchalgia
a sharp pain in the scrotum caused by twisting of the vas deferens and blood vessels leading into the testicle
testicular torsion
inflammation of one or both testicles
testitis, aka orchitis
means testicle
test/o, orchid/o, orchi/o
a knot of varicose veins in one side of the scrotum
varicocele
means varicose veins
varic/o
about 20-120 million or more sperm per milliliter of semen
normal sperm count
the absence of sperm in the semen
azoospermia
means life
zoo
a sperm count below 20 million/ml
low sperm count, aka oligospermia
means few
olig/o
the presence of blood in the seminal fluid
hemospermia
the testing of freshly ejaculated semen to determine the volume plus the number, shape, size, and motility of the sperm
sperm count, aka sperm analysis
a self-help step in early detection of testicular cancer by detecting lumps, swelling, or changes in the skin of the scrotum
testicular self-examination
the surgical removal of the foreskin of the penis
circumcision
the surgical removal of one or both testicles
orchidectomy, aka orchiectomy
endoscopic surgery to move an undescended testicle into its normal position in the scrotum
orchiopexy
the removal of a portion of an enlarged vein to relieve a varicocele of a portion of an enlarged vein to relieve a varicocele
varicocelectomy
any procedure rendering an individual incapable of reproduction
sterilization
the surgical removal or destruction of both testicles
castration, aka bilateral orchidectomy
the male sterilization procedure in which a small portion of the vas deferens is surgically removed, preventing the sperm from entering the ejaculate, but does not change the volume of semen
vasectomy
a procedure performed as an attempt to restore fertility to a vasectomized male
vasovasostomy, aka vasectomy reversal
means blood vessel
vas/o
infection that affect both males and females, commonly spread through sexual intercourse or other genital contact
sexually transmitted diseases (STDs), aka venereal diseases
caused by Chlamydia trachomatis, is the most commonly reported STD in the US, females - damage to reproductive organs, males - urethritis
chlamydia
a condition in women in which there is an abnormal overgrowth of certain bacteria in the vagina
bacterial vaginosis
means vagina
vagin/o
caused by the herpes simplex virus 2, itching, burning, lesions. no cure
genital herpes
caused by human papilloma virus, highly contagious. can cause cervical cancer, warts internally and externally on genitalia
genital warts
vaccine available to prevent the spread of genital warts
human papilloma virus vaccine
a highly contagious condition caused by the bacterium Neisseria gonorrhoeae. Women - condition affects cervix, uterus, fallopian tubes. Men - painful urination
gonorrhea
transmitted through exposure to infected body fluids, particularly through sexual intercourse with an infected partner
human immunodeficiency virus (HIV)
caused by Treponema pallidum, highly contagious, similar to many other STDs, transmitted by touching a chancre.
syphilis
blood test for syphilis
Venereal Disease Research Laboratory (VDRL)
another blood test for syphilis
Rapid plasma reagin (RPR)
an infection caused by the protozoan parasite Trichomonas vaginalis, causes thin, frothy, yellow-green, foul smelling vaginal discharge
trichomoniasis, aka trich
a rounded, fleshy prominence located over the pubic symphysis
mons pubis
collectively the external female genitalia
vulva, aka pudendum
the vaginal lips that protect the other external genitalia and the urethral meatus
labia majora and labia minora
an organ of sensitive, erectile tissue located anterior to the urethral meatus and the vaginal orifice
clitoris
produce a mucus secretion to lubricate the vagina, located on either side of the vaginal orifice
Bartholin’s glands
the exterior opening of the vagina
vaginal orifice
a mucous membrane that partially covers the vaginal orifice before a woman has had intercourse
hymen
mean breast
mamm/o, mast/o
the milk-producing glands that develop during puberty
mammary glands
carry milk from the mammary glands to the nipple
lactiferous ducts, aka milk ducts
where breast milk flows through
nipple
surrounds the nipple and is a dark-pigmented area
areola
a pair of small, almond shaped organs located in the lower abdomen, one on either side of the uterus
ovaries
a fluid-filled sac containing a single ovum (egg)
follicle
the female gametes, present at birth
ova
extend from the upper end of the uterus to a point near, but not attached to, and ovary
fallopian tubes, aka uterine tubes
the funnel shaped opening into the fallopian tube near the ovary
infundibulum
the fringed, fingerlike extensions of the infundibulum, catches the mature ovum when it leaves the ovary
fimbriae
a pear shaped organ with muscular walls and a mucous membrane lining filled with a rich supply of blood vessels
uterus, aka womb
normal position of the body of the uterus, where it is bent forward
anteflexion
means forward
ante-
means bend
flex/o
the bulging, rounded part of the uterus above the entrance of the fallopian tubes
fundus
the middle portion of the uterus
corpus, aka body of the uterus
the lower, narrow portion of the uterus that extends into the vagina
cervix
the tough, membranous outer layer of the uterus
perimetrium
means uterus
metri/o, hyster/o
the muscular middle layer of the uterus
myometrium
the inner layer of the uterus, consisting of specialized epithelial mucosa that is rich in blood vessels
endometrium