Random Flashcards

1
Q

Focal segmental glomerulosclerosis and membranous nephropathy

A

Nonselective proteinuria

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2
Q

Humps subepithelially

A

Acute proliferative

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3
Q

Spikes and domes subepithelially

A

Membranous nephropathy

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4
Q

Sub endothelial tram tracking

A

Membranoproliferative

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5
Q

Ratio > 20:1

A

Pre-renal injury

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6
Q

Proton pump inhibitors can cause

A

Interstitial nephritis

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7
Q

Obstruction can cause

A

Hyperkalemia

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8
Q

Cysts from tubules all throughout nephron

A

ADPKD

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9
Q

More common but less progressive

A

ADPKD

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10
Q

Progressive.

A

ARPKD

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11
Q

Cysts from collecting ducts

A

ARPKD

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12
Q

Caused by failure of formation of ureteric bud

A

Renal agenesis

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13
Q

Causes potter syndrome (Anuria, oligohydramnios, pulmonary hypoplasia)

A

Potter syndrome - renal agenesis

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14
Q

Wilms tumors gene (WT1) on Chr

A

11

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15
Q

Aniridia, hemi hypertrophy, Wilms tumor

A

WAGR

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16
Q

Renal failure, pseduohermaphraditism, Wilms tumor

A

Denys-drash

17
Q

1-3 million collecting tubules and ducts, major and minor calyces, renal pelvis, ureters

A

Ureteric bud

18
Q

Glomeruli, PCT, loop of henle, DCT, Bowman’s space (parietal layer and podocytes)

A

Metanephric blastema

19
Q

Aberrant renal artery obstructs urine flow at

A

Pelviureteral junction

20
Q

Horseshoe kidney causes increased risk of

A

Nephroblastoma (Wilms tumor)

21
Q

Formed in wk 4 and disappears by wk 5

A

Pro nephrons

22
Q

7-10 solid cell groups in cervical region

A

Pronephros

23
Q

Forms vestigial excretory units (nephrotomes) that regress when more caudal ones are formed

A

Pronephros

24
Q

Wks 3-4. Upper thoracic > L3.

A

Mesonephros

25
Q

Forms first excretory tubules in early wk 4 as Pronephros regress

A

Mesonephros

26
Q

Forms ductus deferents, ejaculatory duct, epididymis, and seminal vesicle

A

Mesonephric (Wolfiann duct) in males

27
Q

Forms vestigial garner’s ducts

A

Mesonephros in females

28
Q

At day 28 mesonephric duct >

A

Ureteric bud

29
Q

Forms definitive adult kidney from ureteric bud

A

Metanephros

30
Q

Ureteric bud penetrates

A

Sacral intermediate mesoderm (metanephric blastema)

31
Q

Selective albumin proteinuria

A

Minimal change