Shared Flashcard Set

Details

Renal Equations
from PSWs
13
Medical
Graduate
02/17/2012

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Cards

Term
GFR
Definition

U/P * V

cr or in

Term
ERPF
Definition

U/P * V

PAH

Term
ERBF
Definition
RPF / (1 - hematocrit) * 100
Term
Filtration Fraction
Definition
GFR / RPF
Term
Rate of sodium filtered
Definition
Pna * GFR
Term
Rate of sodium excretion
Definition
Una * V
Term
Rate of sodium reabsorption
Definition
Fna - Ena
Term
Fractional excretion of sodium
Definition
Ena/Fna
Term
Fractional reabsorption of sodium
Definition
1 - Ena/Fna
Term
osmolar clearance
Definition

U/P * V

osm

Term
free water clearance
Definition
Ch2o = V - Cosm
Term
fractional excretion of water
Definition
% of GFR excreted
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