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Pathology-Medical-Prof > Renal Function Test > Flashcards

Renal Function Test Flashcards

1
Q

what is cast ?

A

solidifeid / coagulated proteins formed in the renal tubules

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2
Q

WBC cast where ?

A

pyelonephritis

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3
Q

RBC cast ?

A

AGN

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4
Q

Granular cast ?

A

Glomerulonephritis

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5
Q

hyaline cast ? n

A

normale

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6
Q

epithelial cast ?

A

RTN

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7
Q

uremia ????????/

A

excessive amount of creatinine + urea and other nitrogenous waste products in the blood
406

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8
Q

azotemia ?

A

inc of BUN
dec Cr
dec GFR

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9
Q

Serum Cr ?

A

0.7-1.4 mg/dl

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10
Q

what is creatinine ?

A

breakdown prodcuts of creatine phosphate

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11
Q

how to detect Cr clearnace ?

A

GFR

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12
Q

why serum Cr is more specific more RFT ?

A

serum Cr is more specific as it is produced from muscle at a constant rate
and almost completely filtered at the glomerulus

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13
Q

proteinuria ??

A

protein - albumin in urine

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14
Q

massive proteinuria ?

A

> 3.5 gm albumin

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15
Q

causes of massive proteinuria ?

A

neohrotic syndrome
Diabetic nephroapthy
lupus nephritis
amyloidosis
MM
toxemia of oragnancy

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16
Q

qualitative test to detect proteinuria ?

A

heat coagulation test
reagent strip test

17
Q

quantitative test ?

A

esbachs albuminometer
sulpho-salicylic acid test

18
Q

estimation of specidifspecific gravity of urine by ?//

A

urinometer

19
Q

highSG cause >

A

DM
AGN
nephrotic
dehydration
fever

20
Q

low Specific gravity of urine ?>

A

DI
excess fluid intake

21
Q

hematuria ?

A

presence of RBC in urine

22
Q

hematuria detection - CBC ?

A

HB% = reduced
ESR +++
BT CT +++++
WBC - neutrophilic leukocytosis

23
Q

special blood test for Hematuria ?

A

serum urea
serum Cr

24
Q

chemical examiantion of urine for Hb ?

A

orthotolidine
benzidine

25
Q

painless hematuria ?

A

Glomerulonephritis
Renal TB
renal cell carcinoma
bleeding disorder
bilhalziasis
anticoagulatn / antiplateelrt durg therapy

26
Q

painful hematuria ?

A

renal calculi
renal infection
trauma
polycystic kidney disease

27
Q

ketone bodies test ?

A

rotheras test

11-2-2025
2.34 AM

Pathology-Medical-Prof (35 decks)

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