Chapter 16: Male Reproductive System Flashcards
balan/o
glans penis
epididym/o
epididymis
orch/o
testis
orchi/o
testis
orchid/o
testis
test/o
testis
perine/o
perineum
prostat/o
prostate
sprem/o
sperm (seed)
spremat/o
sperm (seed)
vas/o
vessel
aspermia
inability to secrete or ejaculate sperm
azoospermia
seman without living spermatozoa, a sign of infertility in the male
oligospermia
scanty production and expulsion of sperm
mucopurulent discharge
drainage of mucus and pus
anorchism
absence of one or both testes
balanitis
inflammation of glans penis
cryotorchism
undescended testicle; failure of a testis to descend into the scrota sac during fetal development
epididymitis
inflammation of the epididymis
hydrocele
hernia of fluid in the testis or tubes leading from the testis
hypospadias
congenital opening of the male urethra on the undersurface of the penis
erectile dysfunction (ED)
failure to initiate or maintain an erection until ejaculation because of physical or psychological dysfunction; formerly termed impotence
Peyronie disease
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
phimosis
narrowed condition of the prepuce resulting in its inability to be drawn over the glans penis, often leading to infection- commonly requires circumcision
benign prostatic hyperplasia/hypertrophy (BPH)
enlargement of the prostate gland; occurs in old men
prostate cancer
malignancy of the prostate gland
prostatitis
inflammation of the prostate
spermatocele
painless, benign cystic mass containing sperm lying above and posterior to the testicle, but separate from it
testicular cancer
malignant tumor in one or both testies commonly developing from the germ cell that produce sperm.
seminoma
most common type of testicular tumor, composed of immature germ cells-highly treatable with early detection
nonceminomas
testicular tumors arising from more mature germ cells that have a tendency to be more aggresive than seminomas
varicocele
enlarged, swollen, herniated veins near the testis
chlamydia
most common sexually transmitted bacterial infection in USAl often occurs with no symptoms and is treated only after it has spread
gonorrhea
contagious inflammation of the genital mucous membranes caused by invasion of the gonococcus
syphilis
infectious disease caused by a spirochete transmitted by direct intimate contact that may involve any organ or tissue over time;
hepatitis B virus (HBV)
virus that causes inflammation of the liver as a result of transmission through body fluid, including vaginal secretions, semen, and blood
herpes simplex virus type 2 (HSV2)
virus that causes ulcer-like lesions of the genital and anorectal skin and mucosa; after initail infection, the virus lies dormant in the nerve cell root and may recur at times of stress
human immunodeficiency virus (HIV)
virus thats causes acquired immunodeficiency syndrome AIDS, which permits various opportunidtic infections, malignancies, and neurological diseases
human papilloma virus (HPV)
virus transmitted by direct sexual contact that causes an infection that can occur on the skin or mucous membranes of the genitals
biopsy (Bx)
tissue sampling used to identify neplasia
digital rectal exam (DRE)
insertion of a finger into the male rectum to palpate the rectum and prostate
prostate-specific antigen (PSA) test
blood test used to screen for prostate cancer; an elevated level of the antigen indicates the possible presence of tumor
urethrogram
xray of the urethra and prostate
semen analysis
study of semen, including a sperm count, with observation of morphology (form) and motility
endorectal sonogram of the prostate
scan of prostate made after introducing an ltrasonic transucer into the remtum
circumcision
removal of the foreskin, exposing the glans penis
epididymectomy
removal of an epididymis
orchiectomy
removal of a testicle
orchioplasty
repair of a testicle
orchiopexy
fixation on an undescended testis in the scrotum
prostatectomy
excision of the prostate gland
transurethral resection of the prostate (TURP)
removal of prostatic gland tissue through the urethra using a resectoscope, specialized urological endoscope-common treatment for benign prostatic hyperplasia
vasectomy
removal of a segment of the vas deferens to produce sterility in the male
vasocasostomy
restoration of the function of the vas deferens to regain fertility after vasectomy
chemotherapy
treatment of malignancies, infections, and other diseases with chemical agents that destroy selected cells or impair their ability to reproduce
cancer immunotherapy
treatment of cancer by stimulating the patient’s own immune response by transfer of immune components such as antibodies or T cells from an outside source to kill cancer cells
radiation therapy
treatment of neoplastic disease by using radiation to deter the proliferation of malignant cells
hormone replacement therapy (HRT)
use of a hormone to remedy a deficiency or regulate production
penile prosthesis
implantation of a device designed to provide an erection of the penis-used to treat physical impotence
penile self-injection
intracavernosal injection therapy causing an erection-used in treatment of erectile dysfunction