renal disorders Flashcards
urine output and the phases of AKI
initiation- normal
maintenance- oliguria
recovery- polyuria
what condition presents with rapid ↑ creatinine (azotemia) and ↓ urine output
AKI
reason for asymptomatic with CKD
Glomerular hyper-filtration maintains GFR
signs of nephrotic syndrome
proteinuria
edema
hypoalbuminemia
hyperlipidemia
signs of nephritic syndrome
hematuria
HTN
uremia
RBC casts
causes of types of AKI
Intrarenal -direct kidney damage/toxicity
Prerenal - ↓blood flow
Postrenal -obstruction (stones, BPH)
intrarenal AKI mechanism associated with nephron ischemia
acute tubular necrosis
intrarenal AKI mechanism associated with inflammation
Acute interstitial nephritis
3 types of intrarenal AKI
Acute tubular necrosis
Acute interstitial nephritis
Glomerulonephritis