Renal Flashcards

1
Q

horseshoe kidney gets caught on ___

A

IMA

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2
Q

potential consequence of bilateral renal agenesis

A

potter sequence (due to oligohydramnios)

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3
Q

ARPKD

A

infants
presents as potter sequence

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4
Q

ADPKD

A

adults

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5
Q

ADPKD associated with what?

A

berry aneurysm

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6
Q

pre-renal and post-renal azotemia lab values

A

BUN:CR > 15
Na excretion < 1%

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7
Q

acute tubular necrosis lab values

A

BUN:CR < 15
Na excretion > 2%

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8
Q

ATN creates hyper___ with metabolic ___

A

kalemia
acidosis

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9
Q

acute interstitial nephritis is associated with ___ on histology

A

eosinophils (because it is a HSR)

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10
Q

nephrotic syndrome basic principles

A

hypoalbuminemia (edema)
hypogammaglobinemia (infections)
hypercoagulation (decreased ATIII)

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11
Q

minimal change disease associated with ___ ___

A

hodgkin lymphoma

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12
Q

focal segmental glomerulosclerosis associated with what?

A

HIV
heroin
sickle cell disease

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13
Q

membranous nephropathy associated with ___

A

SLE

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14
Q

granular IF, “spike and dome” appearance

(nephrotic)

A

membranous nephropathy

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15
Q

granular IF, “tram-track” appearance

A

membranoproliferative glomerulonephritis

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16
Q

kimmelstein-wilson nodules associated with what?

A

DM

17
Q

granular IF, subepithelial humps on EM

(nephritic)

A

PSGN

18
Q

RPGN crescents are comprised of ___ and ___

A

fibrin
macrophages

19
Q

linear IF (nephritic)

A

goodpasture

20
Q

granular IF (nephritic) - 2

A

PSGN
DPGN

21
Q

DPGN associated with ___

A

SLE

22
Q

___ ___ and ___-___ ___ are associated with p-ANCA

A

microscopic polyangiitis
churg-strauss syndrome

23
Q

IgA nephropathy

A

hematuria due to IgA deposition within the mesangium

24
Q

alport syndrome presents with what in addition to hematuria

A

hearing loss
ocular disturbances

25
Q

WBC casts unique to ___

A

pyelonephritis

26
Q

waxy casts and thyroidization of the kidney due to what?

A

chronic pyelonephritis

27
Q

Ca oxalate stone preventative Tx

A

thiazides

28
Q

what cells produce EPO

A

peritubular interstitial cells

29
Q

what is renal osteodystrophy?

A

renal failure causes secondary hyperparathryoidism

30
Q

angiomyolipoma associated with ___ ___

A

tuberous sclerosis

31
Q

RCC often due to ___ mutation

A

VHL (3p) tumor suppressor gene

32
Q

RCC spreads to ___ nodes

A

retroperitoneal

33
Q

wilms tumor relevance

A

children

34
Q

wilms tumor comprised of ___

A

blastema

35
Q

schistosoma haematobium associated with ___ cancer

A

bladder