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