Renal/Urology Diagnostics Flashcards

1
Q

Renal Calculi are?

A

kidney stones

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2
Q

Stage 1 of Chronic Kidney Dz

A

Kidney damage with

GFR: Normal or ↑ (>=90)

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3
Q

Stage 2 of Chronic Kidney Dz

A

Kidney damage with

GFR: Normal or ↓ (60-89)

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4
Q

Stage 3 of Chronic Kidney Dz

A

Kidney damage with

GFR: Moderate ↓ (30-59)

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5
Q

Stage 4 of Chronic Kidney Dz

A

Kidney damage with

GFR: Severe ↓ (15-29)

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6
Q

Stage 5 of Chronic Kidney Dz

A

Kidney failure with

GFR: <15

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7
Q

Cr clearance Cockroft-Gault formula?

A

Ccr Men = (140-age) x LBW / Pcr x 72

Ccr Women = 0.85 of men’s total

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8
Q

Prostate-Specific Antigen (PSA) is?

Screens for?

A

glycoprotein in prostate

prostate cancer

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9
Q

Causes of high PSA?

A

prostate CA
BPH
Prostatitis
Prostate manipulation

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10
Q

Review urinalysis in Clin Lab

A

review

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11
Q

24-hr urine useful how?

A

better quantitative measure for proteinuria or GFR

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12
Q

Urine immunoelectrophoresis used for?

A

Bence Jones protein in multiple myeloma

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13
Q

Indications for Abdom XRay?

A

Pain of kidney, ureter, bladder

Supine and upright

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14
Q

Kidney US good for identifying what? (3)

Not useful for?

A

Urinary Tract Stones made of:
Ca2+, struvite, cystine
Prostatic calculi
Bladder distention

Stones made of:
uric acid (radiolucent)
small stones
stones over bones

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15
Q

Staghorn is?

A

Stones in renal pelvis and into > 1 calyces

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16
Q

Renal US º test for what? (2)

A

renal fail w/ unknown cause,

exclude urinary tract obstruction

17
Q

Renal Doppler used for?

A

eval of renal vascular flow

thrombosis, infarct, stenosis, etc

18
Q

Pyelonephritis is?

A

kidney bacterial infection

19
Q

Nephrolithiasis is?

A

kidney stones

20
Q

Diagnostic test of choice for nephrolithiasis?

A

non-contrast CT

detects radiolucent stones

21
Q

Intravenous Pyelogram (IVP) measures what?

Used to eval?

A

(contrast/xray)
excretory fxn

kidney/tract anatomy
stones
obstruction

22
Q

Renal bx used for?

A

nephrotic synd
unexplained renal fail
mass
transplant rejection

23
Q

Cystourethrogram is?

Used for?

A

bladder filled w/ contrast/XRay

vesicoureteral reflux
tumor-caused distortion
fistula
perforation

24
Q

Cystoscopy is?

Used for?

A

fiberoptic scope thru urethra

assess bladder/ureteral malignancy
eval urogynecologic
dx intrinsic bladder dz

25
Q

Testicular US used for?

A

eval mass, size, pain, missing testes

26
Q

Prostate US performed how?

Used for?

A

transrectally

CA detection