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Genitourinary
Genitourinary
42
Medical
Undergraduate 1
08/10/2013

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Cards

Term
nephron
Definition
filters toxins from blood
Term
afferent arterioles
Definition
arteriole feeding glomerulus
Term
efferent arterioles
Definition
arteriole exiting glomerulus
Term
bowmans capsule
Definition
cup that collects filtered fluid from glomerulus
Term
proximal tubule
Definition
re-absorption of water, calcium, glucose, reabsorbs 1/2
Term
loop of Henle
Definition
inside medula
Term
distal convoluted tubule
Definition
final re-absorption of salt, water. concentration of urine sends to ureter.
Term
renal corpuscle
Definition
Bowmans capsule and glomerulus
Term
juxtaglomerular apparatus (JGA)
Definition
adjacent to glomerulus, measures blood pressure and amount of salt in distal tubule. secretes renin to produce red blood cells
Term
medula
Definition
middle of kidney
Term
cortex
Definition
outer area of kidney
Term
pyramids
Definition
contain loop of henle
Term
minor calices
Definition
multiple collecting ducts from individual pyramids
Term
major calices
Definition
multiple minor calices
Term
renal pelvis
Definition
collects urea sends to ureter
Term
kidney
Definition
nephrons in kidney are filters
Term
ureter
Definition
each kidney
Term
bladder
Definition
collector of urea
Term
urethra
Definition
urea exits body
Term
urinary system
Definition
regulates extracellular fluid, raas system,removes harmful wastes, secretes erythropoietin to stimulate red blood cells
Term
male reproductive system
Definition
produces and maintains sperm, produces testosterone that develop and maintain masculine traits
Term
pyelonephritis
Definition
renal pelvis nephron inflammation
Term
glomerulonephritis
Definition
glomerulous nephron inflammation
Term
nephrolithiasis
Definition
kidney stone
Term
benign prostatic hyperplasia (BPH)
Definition
increased number of cells causing enlargement of prostate. causes increased urge to urinate and decreased ability to urinate. men over 50
Term
cryptorchidism
Definition
undescended testicles
Term
acute tubular necrosis (ATN)
Definition
kidney failure
Term
prostate cancer
Definition
rare in men under 50 increases with age. difficulty urinating. blood in urine. by the time patient seeks help, disease is advanced, low long term survival rate. PSA and digital rectal exam.
Term
orchiectomy
Definition
removal of testicles
Term
azotemia
Definition
excess nitrogen in blood
Term
enuresis
Definition
can't control urination
Term
fistula
Definition
abnormal route between two ducts or areas (vagina and rectom)
Term
anorchidism
Definition
no testicles develop - no puberty, abnormal growth
Term
hydrocele
Definition
caused by ascites, fluid from abdomen flows through area where testicles descend to scrotum.
Term
electromyography
Definition
electrical potential of muscle (sphincter)
Term
dialysis
Definition
filters blood
Term
peritoneal dialysis
Definition
abdominal capillaries filter blood
Term
Blood uea nitrogen (BUN)
Definition
urea in blood (asotemia)
Term
culture and sensitivity
Definition
bacterial pathogen
Term
prostate specific antigen (PSA)
Definition
tests for BPH and prostate cancer
Term
lithotripsy
Definition
uses sound waves or laser to crush kidney stones
Term
transurethral resection of prostate
Definition
cutting out of part of the prostate to open urethra
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