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Med Term Ch 13
Question | Answer |
---|---|
Functions of the male reproductive system | •Producing and storing sperm (male reproductive cells) •Introducing sperm into female reproductive tract to fertilize female oocyte (egg cell) •Secreting hormones necessary for development of secondary sexual characteristic |
Glans penis | bulging structure at distal end |
Prepuce | loose casing that covers the glans penis removed by circumcision |
balan/o | glans penis |
epididym/o | epididymis |
orch/o, orchi/o, orchid/o | testis or testicle |
perine/o | perineum |
Prostate | describes the gland encircling the male urethra at the base of the urinary bladder |
BPH | benign prostatic hyperplasia; benign prostatic hypertrophy |
PSA | prostate-specific antigen |
TURP | transurethral resection of the prostate |
Epididymis | coiled duct on the top and at the side of the testis that stores sperm before emission |
Vas deferens/Ductus deferens | duct that carries sperm from the epididymis to the ejaculatory duct (vas = vessel; deferens = carrying away); also called ductus deferens |
Bulbourethral glands/Cowper's gland | pair of glands below the prostate, with ducts opening into the urethra, that adds a viscid (sticky) fluid to the semen |
Perineum | external region between the scrotum and anus in a male and between the vulva (eternal genitals) and anus in a female |
azoospermia | semen without living spermatozoa; a sign of infertility in a male |
oligospermia | decreased production and expulsion of sperm |
mucopurulent discharge | drainage of mucus and pus |
anorchism | absence of one or both testes |
balanitis | inflammation of the glans pen |
cryptorchism/cryptorchidism | undescended testicles: failure of the testicles to descend into the scrotal sac during fetal development |
crypt | to hide |
Peyronie's disease | a 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 |
benign prostatic hyperplasia/ benign prostatic hypertrophy | enlargement of the prostate gland, common in older men, causing urinary obstruction |
spermatocele | painless, benign cystic mass containing sperm lying above and posterior to, but separate from, the testicle |
seminoma | most common type of testicular tumor, composed of immature germ cells, highly treatable with early detection |
transurethral resection of the prostate (TURP) | removal of prostatic gland tissue through the urethra using resectoscope, a Speciale urologic endoscope; common treatment for benign prostatic hyperplasia/hypertrophy (BPH) |
penile prosthesis | implantation of a device designed to provide an erection of the penis; used to treat physical impotence |
hormone replacement therapy (HRT) | use of hormone to remedy a deficiency or regulate production (e.g., testosterone) |
digital rectal examination (DRE) | insertion of a finger into the male rectum to palpate the rectum and prostate |