Renal Flashcards

1
Q

“Wire loop” histologic character

A

Lupus nephritis

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2
Q

Secretes renin

A

JG cells

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3
Q

Sodium senser

A

Macula densa

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4
Q

Clearance of this substance is used to measure GFR

A

Inulin

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5
Q

Clearance of this substance is used to measure RBF

A

Paraaminohippuric acid (PAH)

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6
Q

Histologic characteristic of Malignant Nephrosclerosis

A

Onion skinning

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7
Q

Placement of donor kidney in transplantation

A

Iliac fossa

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8
Q

Most common site of abdominal aneurysm

A

Infrarenal

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9
Q

Normal protein in urine

A

0

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10
Q

Countercurrent multiplier

A

Loop of henle

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11
Q

Countercurrent exchanger

A

Vasa recta

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12
Q

Effacement of foot processes

A

Minimal change disease

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13
Q

Female, asian, immune complexes, rbc casts, proteinuria, mesangial and subendothelial deposits, wire loop

A

Lupus nephritis

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14
Q

Internist tumor

A

Renal cell ca

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15
Q

MC type of renal cell ca

A

Clear cell

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16
Q

MC renal ca in children

A

Wilm’s tumor

17
Q

MC syndrome assoc with Wilm’s tumor

A

WAGR (wilm’s tumor, aniridia, genitourinary problem, retardation)

18
Q

Electron dense deposits - “humps”, “bumps”, “lumps”

A

Post-strep GN

19
Q

MC cause of Primary GN worldwide

A

IgA

20
Q

Diffuse thickening of glomerular capillary wall with subepithelial deposits with characteristic “spikes and dome” appearance on EM/silver stain

A

Membranous GN

21
Q

MC cause of nephrotic syndrome in adults

A

Membranous GN

22
Q

MC cause of Nephrotic Syndrome in children

A

Minimal change disease/Lipoid nephrosis

23
Q

MC type of vasculitis in children associated with type II RPGN

A

Henoch-Schonlein Purpura

24
Q

Hallmark of Focal Segmental Glomerulosclerosis

A

Epithelial damage leading to denudation of GBM

25
Q

Enlarged, hypercellular and lobulated glomerular capillary wall with “double contour” or “tram-track” appearance caused by duplication of GBM with mesangial and monocyte interposition

A

Membranoproliferative GN

26
Q

Strongest stimulus for erythropoietin secretion

A

Hypoxia