Med Terms 2 Flashcards
testis (pl. testes)
the primary male sex organ, paired, oval-shaped, and enclosed in a sac called the scrotum. The testes produce spermatozoa and the hormone testosterone.
seminiferous tubules
approximately 900 coiled tubes within the testes in which spermatogenesis occurs
sperm
the microscopic male cell, which, when united with the ovum, produces a zygote that with subsequent development becomes an embryo
testosterone
the principal male sex hormone. its chief function is to stimulate the development of the male reproductive organs and secondary sex characteristics such as facial and hair.
epididymis
coiled tube attached to each of the testes that provide for storage, transit, and maturation of sperm; continuous with the vas deferens
vas deferens
duct carrying the sperm from the epididymis to the urethra. The spermatic cord encloses each vas deferens with nerves, lymphatics, arteries, and veins. The urethra also connects with the urinary bladder and carries urine outside the body. a circular muscle constricts during intercourse to prevent urination.
seminal vesicles
two main glands located posterior to the base of the bladder that opens into the vas deferens. The glands secrete a thick fluid that forms part of the semen.
prostate gland
encircles a proximal section of the urethra. The prostate gland secretes a fluid that aids in the movement of the sperm and ejaculation.
semen
composed of sperm, seminal fluids. and other secretions
scrotum
sac containing the testes and epididymis suspended on both sides of and posterior to the penis
penis
male organ of urination and coitus
glans penis
enlarged tip on the end of the penis
prepuce
fold of skin covering the glans penis in uncircumcised males.
genitalia
reproductive organs; includes internal and external reproductive organs
gonads
primary reproductive organs; testes in males, ovaries in females.
andr/o
male
balan/o
glans penis
epididym/o
epididymis
orchid/o, orchi/o, orch/o
testis, testicles
prostat/o
prostate gland
spem/o, spemat/o
sperm, spermatozoon (pl. spermatozoa)
vas/o
vessal, duct (vas deferens in terms describing male reproductive system)
vesicul/o
seminal vesicle
-ism
state of
anorchism
state of absence of testis
balanitis
inflamation of the glans penis
balanorrhea
discharge from the glans penis
benign prostatic hyperplasia
excessive development pertaining to the prostate gland
cryptorchidism
state of hidden testis
epididymitis
inflammation of the epididymis
orchiepididymitis
inflammation of the testis and the epididymis
orchitis
inflammation of the testis
prostatitis
inflammation of the prostate gland
prostatocystitis
inflammation of the prostate gland and the bladder.
prostatolith
stones in the prostate gland
prostatorrhea
discharge from the prostate gland
prostatovesiculitis
inflammation of the prostate gland and the seminal vesicles
erectile dysfunction
the inability of the male to attain or maintain an erection sufficient to perform sexual intercourse
hydrocele
fluid filled sac around the testicle; causes scrotal swelling
phimosis
a tightness of the prepuce that prevents its retraction over the glans penis; it may be congenital or a result of balanitis
priapism
persistent abnormal erection of the penis accompanied by pain and tenderness
prostate cancer
cancer of the prostate gland, usually occurring in men middle-aged and older
spermatocele
distention of the epididymis containing an abnormal cyst-like collection of fluid and sperm cells; may cause scrotal swelling
testicular cancer
cancer of the testicles, usually occurring in men 15 to 35 years of age
testicular torsion
twisting of the spermatic cord causing decreased blood flow to the testis; occurs most often during puberty and often presents with a sudden onset of severe testicular or scrotal pain because of lack of blood flow to the testis, it is considered a surgical emergency.
varicocele
enlarged veins of the spermatic cord; may cause scrotal swelling.
balanoplasty
surgical repair of glans penis
epididymectomy
excision of the epididymis
orchiectomy
excision of the testis
castration
bilateral orchiectomy
orchiopexy
surgical fixation of testis
orchiotomy
incision into the testis
prostatectomy
excision of the prostate gland
prostatocystotomy
incision into the prostate gland and the bladder
prostatolithotomy
incision into the prostate gland to remove stones
prostatovesiculectomy
excision of the prostate gland and the seminal vesicles
vasectomy
excision of a duct
vasovasostomy
creation of an artificial opening between ducts
vesiculectomy
excision of the seminal vesicles
ablation
destruction of abnormal or excessive tissue by melting, vaporizing, or eroding
circumcision
surgical removal of the prepuce; all or part of the foreskin may be removed
enucleation
excision of a whole organ or mass without cutting into it
hydrocelectomy
surgical removal of a fluid-filled sac around the testicles causing scrotal swelling.
morcellation
cutting or grinding solid tissue into smaller pieces for removal
transurethral incision of the prostate gland (TUIP)
widens the urethra
transurethral microwave thermotherapy (TUMT)
treats benign prostatic hyperplasia
transurethral resection of the prostate gland (TURP)
removal of pieces of the prostate gland through urethral
multiparametric MRI
MRI for anatomic structure and physiology
transrectal ultrasound (TRUS)
ultra sound to detect prostate cancer
prostate-specific antigen (PSA)
blood test measure prostate shit
semen analysis
microscopic observation of ejaculated semen
digital rectal examination (DRE)
insert a gloved finger into a rectum and palpates the prostate
andropathy
disease of the male
aspermia
condition of without sperm
oligospermia
condition of scanty sperm
orchialgia
pain in the testis
spermatolysis
dissolution of sperm
transurethral
pertaining to through the urethra.
acquired immunodeficiency syndrome (AIDS)
advanced, chronic immune system suppression caused by human immunodeficiency virus (HIV)
azoospermia
lack of live sperm in the semen
chlamydia
silent STD
coitus
sexual intercourse between male and female
genital herpes
simplex virus type 2
gonorrhea
bacterial organism that inflames the mucous
HIV
effect T-helper cells of immune system
human papillomavirus
viral infection also called genital warts
orgasm
climax of sexual stimulation
syphilis
cause by treponema pallidum.
trichomoniasis
caused by trichomonas
AIDS
acquired immunodeficiency syndrome
BOO
bladder outlet obstruction