Ch. 9 Male Reproductive System Flashcards
Bulbourethral glands
pair of exocrine glands near the male urethra
Ejacluation
ejection of sperm and fluid from the male urethra
Ejaculatory duct
tube through which semen enters the male urethra
Epididymis
one of a pair of long, tightly coiled tubes above each testis
Flagellum
hair-like projection on a sperm cell that makes it motile
Fraternal twins
two infants resulting from fertilization of two separate ova by two separate sperm cells
Glans penis
sensitive tip of the penis
Identical twins
two infants resulting from the division of one fertilized egg into two distinct embryos
Perineum (male)
external region between the anus and scrotum
Prepuce
foreskin
Prostate gland
exocrine gland at the base of the male urinary bladder
Scrotum
external sac that contains the testes
Seminal vesicles
paired sac-like exocrine glands that secrete fluid into the vas deferens
Seminiferous tubules
narrow, coiled tubules that produce sperm in the testes
Testis
male gonad that produces spermatozoa and the hormone testosterone
Testosterone
hormone secreted by the interstitial tissue of the testes
Vas deferens
Narrow tube carrying sperm from the epididymis toward the urethra
Andr/o
male
Balan/o
glans penis
Cry/o
cold
Crypt/o
hidden
Epididym/o
epididymis
Gon/o
seed
Orch/o; orchi/o; orchid/o
testis, testicle
Cryptorchidism
undescended testicles
Pen/o
penis
Prostat/o
prostate gland
Semin/i
semen, seed
Tarat/o
monster
Teratoma
Testicular tumor that is composed of many types of tissues
Varic/o
varicose veins
Vas/o
vas deferens
Zo/o
animal life
-genesis
formation
-one
hormone
-pexy
fication, put in place
Orchiopexy
surgical procedure to correct cryptorchidism
-stomy
new opening
Varicocele
enlarged, dilated veins near the testicle
Benign prostatic hyperplasia
benign growth of cells within the prostate gland
Chlamydial infection
bacterial invasion of the urethra and reproductive tract
Gonorrhea
inflammation of the genital tract mucosa, caused by infection with gonocci
Herpes genitalis
infection of skin and genital mucosa, caused by the herpes simplex virus
Human papillomavirus infection
infection of the skin and mucous membranes in the anogenital region by the human papillomavirus
Syphilis
chronic STI caused by a spirochete
PSA test
measurement of levels of prostate-specific antigen in the blood
Digital rectal examination
finger palpation through the anal canal and rectum to examine the prostate gland
Transurethral resection of the prostate
excision of benign prostatic hyperplasia using a resectopscope through the urethra