reproductive system Flashcards
where does sperm production begin?
seminiferous tubules
where does sperm develop flagellum?
epididymis
anorchia
congenital absence of one of both testis
azoospermia
absence of sperm in semen
balanitis
inflammation of glans penis
benign prostatic hyperplasia (BPH)
enlargement of prostate gland, can cause difficulty of urination
cryptorchidism
one or both testis fail to descend into scrotum
epididymitis
inflammation of epididymis
erectile dysfunction (ED)
inability of male to achieve or maintain penile erection
gynecomastia
abnormal breast enlargement in male
hydrocele
fluid-filled sac in or around testes
infertility
couple unable to achieve pregnancy after a year of unprotected sex
oligospermia
abnormally low number of sperm in semen
phimosis
opening of foreskin of penis is so narrow that it can’t be retracted to expose glans penis
prostate cancer
malignant tumor of prostate
prostatitis
inflammation of prostate
prostatorrhea
abnormal flow of prostatic fluid discharged through urethra
sexually transmitted infections (STIs)
infections transmitted through sexual contact , aka venereal diseases (VD)
acquired immunodeficiency syndrome (AIDS)
caused by HIV, interferes with immune system
chlamydia
bacterial infection, no symptoms, may cause genital pain or discharge
genital warts
warts on shaft of penis, caused by HPV
gonorrhea
bacterial infection of genital tract, dysuria and pyorrhea, may spread to eye, oral mucosa, rectum, and joints
herpes genitalis
infection of skin and mucosa of genitals, caused by HSV, small fluid-filled blisters & ulcers
syphilis
can affect any organ of body, chronic
primary syphilis
one or more painless sores, must be treated to prevent development into secondary syphilis
secondary syphilis
sores on mucous membranes of mouth and anus, lots of symptoms lol
trichomoniasis
infection in males, no symptoms, may cause discharge and pain
testicular cancer
testes cancer, 15-40 yrs
testicular torsion
twisting of spermatic cord, can cutoff blood supply to penis, requires surgery
varicocele
varicose vein in spermatic cord; may result in lump/mass in scrotum and infertility
cholesterol level
which cholesterol levels may mean erectile dysfunction
culture and sensitivy
bacterial cultures to isolate certain bacteria, test antibiotics, and identify causes of STIs
digital rectal examination
gloved finger through rectum to check for enlarged prostate
fasting blood sugar
test for irregular blood circulation to penis
fluorescent treponemal antibody absorption test (FTA-ABS)
syphilis blood test
transrectal ultrasound-guided biopsy (TRUS)
cytoscope threaded through urethra to examine level of prostate
transurethral prostate biopsy
cytoscope threaded through urethra, loop cuts off part of prostate
prostate-specific antigen (PSA) assay
determines level of PSA in blood
rapid plasma regain (RPR)
screens pregnant woman for syphilis and examines effects of syphilis treatment