Renal Flashcards
1
Q
Affect of contricting afferent arteriole
A
decrease GFR
decrease RBF
2
Q
Affect of contricting efferent arteriole
A
increase GFR
increase RBF
3
Q
how can you increase glomerular hydrostatic pressure
A
vasodilation of afferent and efferent arteriole
4
Q
what happens when you increase glomerular hydrostatic pressure
A
increases GFR
5
Q
what is the source of FBF23
A
osteoblast and osteocytes
6
Q
what is the FGF23 effect on kidney
A
decreases reabsoption of phosphate
decreases calcitriol production
7
Q
what is FGF23 secretion stimulated by
A
elevated levels of phosphate and calcitrol
