Renal Flashcards
0
Q
What decreases GFR?
A
- Decrease in renal blood flow
- Afferent arteriolar constriction
- SNS stimulation
- Angiotensin 2
1
Q
What increases GFR?
A
- Increase renal blood flow
2. Efferent arteriolar constriction
2
Q
What stimulates renin secretion?
A
- Fall in BP in afferent arteriole
- Reduced delivery of filtered NaCl to macula densa
- Increased activity of renal sympathetic nerves
3
Q
Where does aldosterone act?
A
Distal collecting tubule
