Ch 12 - Urinary & Male Reproductive System (Urology) Flashcards
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what is the basic working unit of the kidney?
nephron
what is the function of the glomerulus?
blood is filtered (filtrate)
what is the renal pelvis?
basin containing waste in the kidney, then drained into a bladder
what are the ureters?
long vessels from each kidney leading to the bladder
glomerul/o
glomerulus (pl. glomeruli)
nephr/o
kidney
ren/o
kidney
pyel/o
renal pelvis
ur/p
urine
urin/o
urine
lith/o
stone
urologist
deal with both urinary tract problems and male genital problems
what make up the male reproductive system?
testicles, epididymis, and seminiferous tubules, and prostate gland, and penis
epididymis
stores sperm cells
vas deferens
ducts traveling outside of the epididymis
dysuria
pain with urination
cystalgia
pain in the bladder
nephralgia
kidney pain
renal colic
severe pain that comes in waves (indicates a kidney stone)
urethralgia
pain in the urethra
incontinence, enuresis
inability to hold urine
polyuria
frequent urination
oliguria
not enough urination
anuria
complete lack of urination - can indicate blockage or kidney failure
hematuria
blood in the urine
pyuria
pus in the urine
sperm count
tests how many sperm cells are present in semen
oligospermia
low sperm counts
aspermia or azoospermia
no sperm
nephrosonography
renal ultrasound
hydronephrosis
kidneys filled with fluid
intravenous pyelogram
one of the most common images of a urinary tract; done by recieving iv injection of dye and undergoing a CT scan
nephrolithiasis
kidney stones
ureterostenosis
narrowing ureter
ureterocele
pouch developed in a ureter
cystoscope
inserting a camera into the bladder
ureteroscope
inserting a camera into the ureter
urodynamic testing
watching the flow of urine
voiding cystourethrogram
the most commong type of urodynamic testing; done by putting dye in the bladder and watching the direction of uring
blood urea nitrogen (BUN)
nitrogen in the blood in the form of urea - the product of breakdown of amino acids for energy
diuresis
excessive urination
nephrologist
specialist in the kidneys
nephrology
study of the kidneys
uropoiesis
formation of urine
uroxanthin
substance in urine that makes it yellow
voiding
emptying; another term for urination
anorchidism
lack of a testicle
cryptorchidism
hidden testicle
hydrocele
fluid-filled mass in the testicle
hypospadias
birth defect in which the opening of the urethra is on the underside, instead of the end of the penis
phimosis
contraction of the foreskin of the penis - preventing it from being retracted
prostatolith
stone in the prostate
prostatomegaly
abnormal enlargement of the prostate
prostatorrhea
discharge from the prostate
seminoma
type of testicular cancer arising from sperm-forming tissue
speratocele
hernia or distention of the epididymis caused by sperm cells
spermatolysis
destruction of sperm cells
cystitis
inflammation of the bladder
cystocele
hernia of the bladder
cystolith
stone in the bladder
cystoptosis
downward displacement of the bladder
cystospasm
spasm in the bladder