Male Reproductive System Flashcards
meiosis
cell division that produces gametes resulting in half the full number of chromosomes
gonads
sex glands that produce reproductive cells and hormones
androgen
hormones that produce male characteristics
bulbourethral gland
small gland beside the urethra and below the prostate that secretes a component of seminal fluid
bulbourethral gland, aka
Cowper’s gland, aka
Cowper’s gland
small gland beside the urethra and below the prostate that secretes a component of seminal fluid
circumcision
surgical removal of foreskin
prepuce
fold of skin covering the glans of the penis
prepuce, aka
foreskin, aka
coitus, aka
sexual intercourse, copulation
ductus deferens, aka
vas deferens, aka
ductus deferens
duct that transports sperm from the epididymus to the ejaculatory duct
vas deferens
duct that transports sperm from the epididymus to the ejaculatory duct
ejaculation
ejection of semen from the male urethra
ejaculatory duct
duct that carries semen into the urethra, formed by union of the ductus/vas deferens and the seminal vesicle duct
erection
stiffening of the penis or clitoris, usually due to sexual excitement
FSH
Abbrev: follicle-stimulating hormone
epididymis
coiled tube that sits of the surface of the testis that stores sperm until ejaculation
follicle-stimulating hormone (general)
hormone secreted by the anterior pituitary gland which stimulates gamete development
follicle-stimulating hormone (in male)
hormone that stimulates Sertoli cells to begin sperm cell development
gamete (general)
mature reproductive cell
male gamete
spermatozoon/sperm cell
female gamete
ovum
glans penis
bulbous end of the penis
inguinal canal (male)
channel through which the testis descends into the scrotum around the time of birth
interstitial cells of the testes
cells that produce androgens/male hormones, and are located in the lobules of the testes, between the seminiferous tubules
LH
Abbrev: luteinizing hormone
luteinizing hormone (general)
hormone secreted by the anterior pituitary gland which acts on the gonads
luteinizing hormone (in male)
hormone that stimulates the interstitial cells within the testes to produce androgens
cells of Leydig
interstitial cells of the testes, aka
penis
male organ of sexual intercourse and urination
copulation, aka
sexual intercourse, coitus
sexual intercourse, aka
coitus, copulation
pituitary gland
endocrine gland at the base of the brain
prostate gland
small gland that surrounds the urethra that secretes a component of seminal fluid
puberty
period of sexual maturation during which the body is capable of procreation and secondary sex characteristics develop
procreate
produce offspring
scrotum
double pouch that contains the testes
semen, aka
seminal fluid, aka
seminal vesicle
sac-like gland behind the bladder that secretes a component of seminal fluid
Sertoli cell
cell that aids in development of spermatozoa in the seminiferous tubules of the testis
spermatic cord
cord that attaches the testis to the abdomen and contains the gonadal vessels and the ductus/vas deferens
sustenacular cell, akao
Sertoli cell, aka
sustenacular cell
cell that aids in development of spermatozoa in the seminiferous tubules of the testis
testicle, aka
testis, aka
testosterone
the main male sex hormone/androgen
urethra (male)
duct that transports semen and urine out of the body in the male
orchi/o
Root: testis, testicle
orchid/o
Root: testis, testicle
osche/o
Root: scrotum
semin-
Root: semen
vas/o
Root: vessel (general), vas/ductus deferens (male)
vesicul/o
Root: seminal vesicle
chlamydial infection
ascending bacterial infection of the urinary and reproductive tracts
lymphogranuloma venereum
chlamydial bacteria infection with swelling of the inguinal lymph nodes and scarring of genital tissue
gonnorhea
bacterial infection with inflammation of reproductive and urinary tracts with urethritis in men, and vaginal discharge and cervical inflammation in women
bacterial vaginosis
vaginal bacteria infection with foul smelling discharge
syphilis
spirochete bacterial infection that progresses with genital lesions, systemic infection and warts, and degeneration of other body systems, and may result in spontaneous abortions, stillbirths, and fetal deformities
AIDS
Abbrev: acquired immunodeficiency syndrome
acquired immunodeficiency syndrome
infection from the HIV virus which interferes with immune cell function leaving the host vulnerable to other disease, often fatal
HIV
Abbrev: human immunodeficiency virus
genital herpes
infection of HBV causing painful genital lesions and increased susceptibility for cervical carcinoma
HBV
Abbrev: hepatitis B virus
condyloma acuminatum, aka
genital warts, aka
condyloma acuminatum
infection with HPV causing benign genital warts and increased susceptibility for cervical carcinoma and dysplasia
trichomoniasis
protozoal infection of the vagina causing frothy green discharge, itching, painful intercourse and urination
ED
Abbrev: erectile dysfunction
erectile dysfunction, aka
impotence, aka
benign prostatic hyperplasia
benign enlargement of the prostate
benign prostatic hypertrophy
benign enlargement of the prostate
benign prostatic hyperplasia, aka
benign prostatic hypertrophy, aka
BPH
Abbrev: benign prostatic hyperplasia/hypertrophy
cryptorchidism
failure of the testis to descend at birth
infertility
decrease capacity to produce offspring
inguinal hernia
protrusion of the intestine through through the inguinal canal or through the abdominal canal into the scrotum
orchitis
inflammation of a testis
sterility
complete inability to produce offspring
herniorrhaphy
surgical repair of a hernia
emission
the discharge of semen
genitalia
the organs concerned with reproduction, either external or internal
insemination
introduction of semen into a woman’s vagina
orgasm
state of physical and emotional excitement which occurs at the climax of sexual intercourse
penis, aka
phallus
balanitis
inflammation of the glans penis and mucous membrane beneath it
BNO
Abbrev: bladder neck obstruction
bladder neck obstruction
condition of blockage of urine flow at the outlet of the bladder
hydrocele
a sac-like cavity found in the covering of the testes or spermatic cords which is filled with fluid
phimosis
narrowing of the opening of the prepuce/foreskin, so that it cannot be pushed back over the glans penis