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Tags
#nephrology
Question
What are pre-renal causes of AKI?
Answer
↓ renal blood flow d/t:

1) ↓ ECF volume (volume depletion)
2) ↓ effective ECF volume (volume overloaded - CHF - but not getting to kidneys; fluid shift to interstitial space - liver ds)
3) disruption of hemodynamics/autoregulation​
-drugs (NSAIDs, RAAS blockers)
-endogenous mediators (accumulation of vasoactive compounds in liver failure - hepatorenal syndrome)

NB: could be losing Na or ↓ intake

Tags
#nephrology
Question
What are pre-renal causes of AKI?
Answer
?

Tags
#nephrology
Question
What are pre-renal causes of AKI?
Answer
↓ renal blood flow d/t:

1) ↓ ECF volume (volume depletion)
2) ↓ effective ECF volume (volume overloaded - CHF - but not getting to kidneys; fluid shift to interstitial space - liver ds)
3) disruption of hemodynamics/autoregulation​
-drugs (NSAIDs, RAAS blockers)
-endogenous mediators (accumulation of vasoactive compounds in liver failure - hepatorenal syndrome)

NB: could be losing Na or ↓ intake

Summary

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