Renal - Fast Facts

Quiz by lexisofrichmond
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Last updated: December 26, 2023
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First submittedDecember 23, 2023
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Average score41.9%
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Hint
Answer
MCC of infertility in men
varicocele
MCC of urinary retention in men
BPH
penile blood gas with pH < 7.25, pCO2 > 60 mmHg and pO2 < 40 mmHg indicates what type of priapism?
ischemic
this form of priapism is treated with corporal aspiration with intracavernosal phenylephrine
ischemic
this form of priapism is generally nonpainful
nonischemic (high flow)
pts w/ struvite stones are more likely to have UTIs associated with this pathogen
proteus mirabilis
kidney stones less than this size are likely to pass on their own
5mm
preferred diagnostic imaging for the diagnosis of nephrolithiasis
noncontrast CT abdomen/pelvis
this alpha blocker is commonly used to promote the passage of kidney stones
tamsulosin
first line drug for the treatment of BPH
finasteride
this form of post-infectious nephrotic syndrome occurs only several days after infection
IgA Nephropathy (Berger's disease)
oval maltese "cross-shaped" fat bodies (fatty casts) are associated with
nephrotic syndrome
proteinuria, hypoalbuminemia, hyperlipidemia and edema are characteristic features of
nephrotic syndrome
MCC of nephrotic syndrome in children
minimal change disease
this form of nephrotic syndrome is associated w/ HTN, IVDU, and HIV
focal segmental glomerulosclerosis
podocyte damage including loss and fusion of the foot processes seen on microscopy is seen in
minimal change disease
Hint
Answer
24h urine protein is greater than what value in nephrotic syndromes?
3.5g/day
hypertension, hematuria, azotemiam and proteinuria are characteristic features of
nephritic syndrome
IgA mesangial deposits on immunostaining of renal biopsy is seen in
IgA nephropathy
linear IgG deposits in the glomerular basement membrane is seen in
goodpasture's syndrome
crescent formation on renal biopsy indicates
rapidly progressive glomerulonephritis
(+) anti-GBM antibodies in goodpasture's disease attack what part of the glomerular basement membrane
type IV collagen
the cause of RPGN is usually
vasculitis
most common cause of intrinsic AKI is
acute tubular necrosis
nephrotoxic drugs implicated in ATN include
NSAIDs, penicillins, and sulfa drugs
this form of kidney injury is associated with a maculopapular rash
acute interstitial nephritis
what type of cell casts are visualized on UA in acute tubular necrosis?
muddy brown (granular) and epithelial
WBC casts are seen in pyelonephritis and this type of kidney injury
acute interstitial nephritis
fractional excretion of sodium (FeNa+) is < what in pre-renal AKI
1%
fractional excretion of sodium (FeNa+) > what indicates ATN
2%
broad waxy casts are seen on UA in this condition
ESRD
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