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41 Cards in this Set
- Front
- Back
NL GFR and CCRE
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125mL/min
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GFR in CRF
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goes to 10mL/min and below
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NL PCre
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<1.3mg/dL
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Total Urinary Creatinine Clearance per day
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1-2 grams
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BUN
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8-20 mg/dL
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NL BUN/Pcre
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10-15
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BUN/Pcre ratio in PreRenal Azotemia
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greater than or equal to 20
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NL FENa
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<1-5%
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FENa in PreRenal Azotemia
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<1%
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FENa in contrast agent Renal Azotemia
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<1%
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FENa in Renal Azotemia
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>1%
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FENa in PostRenal Azotemia
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>1%(>4%)
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UNa PreRenal Azotemia
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<10mEq/L
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UOsm PreRenal Azotemia
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>450mOsm/kg
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FENa PreRenal Azotemia
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<1%
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BUN/Pcre PreRenal Azotemia
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>20
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FENa Renal Azotemia
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>4%
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Hypokalemia
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<3.5 mEq/L
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Hyperkalemia
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>5.5 mEq/L
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NL Total urinary Protein/day
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150mg
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Minimal Proteinuria
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<0.5g/day
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Moderate Proteinuria(Nephritic Syndrome)
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0.5-3.5g/day
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Marked Proteinuria (Nephrotic Syndrome)
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>3.5g/day
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NL Urinary Protein/Creatinine ratio on "spot" urine
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<0.2
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NL Urine Osmolality on "spot"
after 12 hour fluid restriction |
>800mOsm/kg
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Renal Impairment Urine Osmolality on "spot"
after 12 hour fluid restriction |
<400mOsm/kg
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Spot Urine for Myoglobin, if positive indicates
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Crush injury, polymyositis, recent surgery, rhobdomyolysis, electrical burn
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universal sign that kidney fx is compromised
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increased BUN and PCre
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Selective Proteinuria (loss of charge barrier)
Urine IgG/Transferrin ratio |
<0.1
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Nonselective Proteinuria (loss of size barrier)
Urine IgG/Transferrin ratio |
>0.1
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Hematuria
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>5 cells per hpf
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Pyuria
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>5 cells per hpf
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Dysmorphic RBCs in Urine
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Glomerulonephritis
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RBC Casts in Urine
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Glomerulonephritis
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WBC Casts in urine
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Pyelonephritis
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Epithelial Cell Casts in urine
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Acute Tubular Necrosis
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Fatty Casts in urine
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Nephrotic Syndrome
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Waxy Casts in urine
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Chronic Renal failure
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NL Urine Dip should be - for...
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Glucose, Protein, Ketones, Blood, Bilirubin, Nitrite, Leukocyte Esterase
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Mic Analysis of NL Urine should be - for...
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bacteria, casts
(sometimes see hyaline and epithelial cell cast) |
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Urine dip pos for blood but no cells under mic analysis is indicative of
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Hb and Mb in urine
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