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ARDMS ABDOMEN STUDY QUIZLET WITH QUESTIONS AND CORRECT ANSWERS
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ARDMS ABDOMEN STUDY QUIZLET WITH QUESTIONS AND CORRECT ANSWERS
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ARDMS ABDOMEN STUDY QUIZLET WITHQUESTIONS AND CORRECT ANSWERS
_____ tumor destroy the renal contour. If bilateral renal contour is
normal then the mass is ... Correct Answer adrenal
neuroblastoma
Most common renal tumor in neonates and infants and represents
3% of the pediatric renal tumors. Correct Answer mesoblastic
nephroma
_____ ____ results from bacterial invasion of the renal
parenchyma. via route ascending bladder
Seen with: absence of sinus echoes, Renal enlargment, hypo
parenchyma Correct Answer acute pyelonephritis
acute pyelonephritis is focal it is called __ ___ ______ or lobar
nephronia.
Seen as a focal wedge shaped area or hypoechoic renal lobe
Correct Answer acute focal bacterial nephritis
bacterial infection assocaited with renal ischemia or diabetics.
Bacteria produces gases causing comet tail reverberation
artifacts. Nephrectomy is usually required for treatment Correct
Answer emphysematous pyelonephritis
leading end stage renal disease, appears as a small hyperechoic
kidney with cortical thinning,
,Renal injury causing reoccuring renal infections due to: ureteral
reflux, obstructive lesions or anatomic anomalies Correct Answer
chronic pyelonephritis
type of chronic phelonephritis resulting from chronic infections
due to a long term obstruction. Correct Answer
Xanthogranulomatous pyelonephritis
Purulent material in the collection system of the kidneys
associated with an infection secondary to renal obstruction.
Surgical drainage is needed for treatment. Correct Answer
Pyonephrosis
Fungal infections of the urinary tract that tend to occur in the
drainage structures instead of the renal parenchyma. Vulnerable
to form coritcal abscesses or obstructive intrarenal masses
usually at the UP junction.
Appear as hyperechoic non shadowing masses Correct Answer
Mycetoma (Fungal Ball)
a rapid decrease in renal function, when urine output falls or BUN
and creatinine rise Correct Answer AKI acute Kidney injury or
acute renal failure.
____ Failure- hypotension, volume depletionm Decreased cardiac
output
_____ renal failure- acute tubular necrosis, acute
glomerulonephritis, nephrotoxins
______ failure- Obstructive tubules with precipitates, bilat ureteral
obstruction, Bladder outlet obstruction. Correct Answer prerenal
,Intrinsic renal failure
Post renal failure
enlarged kidney, absent intrarenal venous flow with a HR renal
artery waveform is suggestive for.. . Correct Answer Renal vein
thrombosis
a sudden cause of prerenal failure that presents with acute flank
pain, hematuria and a sudden rise of blood pressure.
Seen with:Renal enlargement, hypo areas of infarct and abscence
of arterial flow Correct Answer renal artery thrombosis
(occlusion)
the most common cause of acute kidney injury, results from
prolonged ischemia or nephrotoxins causing damage to the
tubular epithelium of the nephron. Can be reversible Correct
Answer Acute tubular necrosis
inflammatory response resulting in glomerular damage caused by
infectious and noninfectious causes. Acute is defined as sudden
onset of hematuria, proteinura, and RBC in urine. Correct Answer
Acute glomerulonephritis
dilatation of the renal pelvis and calyces. I fleft untreated can lead
to sepsis, HTN, loss of renal function. Correct Answer
hydronephrosis
3 most common areas of obstruciton by a stone? Correct Answer
UV junction(Mc)
UP junction
pelvic brim
, a RI of greater than ____ is suggestive of obstructive
hydronephrosis Correct Answer 0.7
increased risk of congenital abnormalies of the kidney and urinary
tract in peds is... Correct Answer outerear anomalies and A SUA
_____ hydro suggests an obstructive process at the level or distal
to the bladder, such as a ureterocele or post. urethral valve in a
male infant. Correct Answer bilateral hydro
____ obstruction is the most common cause of pediatric hydro,
occuring mainly in males and affecting the left kidney. Correct
Answer upj
mega ureter is greater than ___mm.
primary mega ureter is classified according to presence of
absence of reflux and ostruction. Correct Answer 7
increased calcium levels in the renal parenchyma due to
hyperparathyroidism. Correct Answer nephrocalcinosis
___ ____ arise in the collecting system, with main symptoms of
acute back or flank pain radiating down to the groin. Correct
Answer nephrolithiasis
single most common cause of nephrocalcinosis in adults...
Correct Answer primary hyperparathyroidism
calcium deposits in the renal pyramids (papillae) Correct Answer
anderson carr randall
Necrosis of the renal medullary pyramids leading to ischemia of
the medullary pyramids.
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