Shared Flashcard Set

Details

Urinary System
Peeing
27
Anatomy
Undergraduate 4
11/18/2008

Additional Anatomy Flashcards

 


 

Cards

Term
kidneys
Definition
they regulate pH and Volume of extracellular fluid
Term
retroperitoneally
Definition
meaning positioned behind parietal peritoneum and against the deep muscles of the back
Term
renal sinus
Definition
hollow chamber of kidneys
Term
renal pelvis
Definition
funnel shaped sac
Term
renal papillae
Definition
projections into renal sinus from the wall of kidney
Term
renal medulla
Definition
inner portion of kidney
Term
renal cortex
Definition
outter portion of kidney
Term
nephrons
Definition
kidneys functional units
Term
nephrons
Definition
remove metabolic waste and diluting these waste with urine
Term
erythropoietin
Definition
secreted by the nephrons
Term
renal arteries
Definition
supply blood to kidney
Term
renal arteries-interlobar arteries-arcuate arteries-interlobular arteries-afferent arteries
Definition
route of blood to nephron
Term
renal corpuscle
Definition
house blood capillaries called glomerulus
Term
glomerulus capillaries filter fluid
Definition
first step in urin formation
Term
glomerular capsule
Definition
recieves the fluid filtered at the glomerulus
Term
efferent arteiole
Definition
resist bloodflow which backs up blood flow in glomerulus
Term
pertubular capillary
Definition
formed from arteriole
Term
juxtaglomerular apparatus
Definition
comprised by macula densa, regulates renal blood flow.
Term
glomerular filtration
Definition
urine formation begining with the filtration of plasma
Term
glomerular filtration
Definition
urine formation begining with the filtration of plasma
Term
tubular reabsorption
Definition
moves from tubular fluid into the blood
Term
tubular secretion
Definition
from the blood into the renal cavity
Term
glomerular filtrate
Definition
mostly water and the same components as blood plasma
Term
net filtration pressure
Definition
pressure forcing substances out of the glomerulus
Term
angiotensin II
Definition
help maintain sodium balance, water balance, and blood pressure
Term
renin
Definition
reacts with angiotensin I to form Angiotensin II
Term
Urea
Definition
by product of matabolism
Supporting users have an ad free experience!