Chapter 043 : Etiology, Pathogenesis, and Management of Renal Failure

chapter-043-etiology-pathogenesis-and-management-of-renal-failure

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Creatinine clearance overestimates glomerular filtration rate (GFR) in renal insufficiency because:

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In patients with occult renal artery stenosis, angiotensinconverting enzyme (ACE) inhibitors cause acute renal failure (ARF) due to:

Select the correct answer(s).

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Six days after partial nephrectomy in a solitary kidney the patient is oliguriLarge amounts of fluid are coming from the flank drain. The serum creatinine increases from 1.7 to 3.2â•¯mg/dL. The next step in management is:

Select the correct answer(s).

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428206

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After a 7-hour, complex urethral reconstruction performed in the extended lithotomy position, a patient has severe thigh and buttock pain. The creatine phosphokinase (CPK) is dramatically elevateThe next step is:

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The sentinel cellular change in renal ischemic injury is:

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The renal structure at greatest risk for ischemic injury is the:

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428209

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A patient with acute kidney injury has a urinary sodium of 10â•¯mEq/L, urinary osmolality of 650, and renal failure index of less than 1. Urinalysis shows 10 to 20 red blood cell (RBC)/high-power field (HPF), 3 to 5 WBC/HPF, 2+ proteinuria, and RBC casts. The most likely diagnosis is:

Select the correct answer(s).

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When acute kidney injury is first recognized in a patient, the initial therapeutic intervention should be to:

Select the correct answer(s).

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Loop diuretics are of benefit in the management of acute kidney injury (AKI) due to:

Select the correct answer(s).

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The major risk of MRI with gadolinium in patients with advanced chronic kidney disease (CKD) is:

Select the correct answer(s).

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Dopamine therapy in acute kidney injury:

Select the correct answer(s).

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428214

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A patient with AKI after partial nephrectomy has a serum potassium of 6.9â•¯mEq/L and widening of the QRS complex on electrocardiogram. The initial step in management should be:

Select the correct answer(s).

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428215

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A patient with a serum creatinine of 2.7â•¯mg/dL requires renal angiography. The best way to protect renal function is:

Select the correct answer(s).

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428216

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In response to a reduction in renal mass, a number of events occur within the kidney. These include all of the following EXCEPT:

Select the correct answer(s).

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428217

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A 65-year-old man has a radical nephrectomy. The estimated GFR by the Modification of Diet in Renal Disease equation is 52â•¯mL/min. Follow-up should include:

Chapter 043 : Etiology, Pathogenesis, and Management of Renal Failure

Question 1 of 1

Time Left

Creatinine clearance overestimates glomerular filtration rate (GFR) in renal insufficiency because:

Select the correct answer(s).

(0/0)

In patients with occult renal artery stenosis, angiotensinconverting enzyme (ACE) inhibitors cause acute renal failure (ARF) due to:

Select the correct answer(s).

(0/0)

Six days after partial nephrectomy in a solitary kidney the patient is oliguriLarge amounts of fluid are coming from the flank drain. The serum creatinine increases from 1.7 to 3.2â•¯mg/dL. The next step in management is:

Select the correct answer(s).

(0/0)

After a 7-hour, complex urethral reconstruction performed in the extended lithotomy position, a patient has severe thigh and buttock pain. The creatine phosphokinase (CPK) is dramatically elevateThe next step is:

Select the correct answer(s).

(0/0)

The sentinel cellular change in renal ischemic injury is:

Select the correct answer(s).

(0/0)

The renal structure at greatest risk for ischemic injury is the:

Select the correct answer(s).

(0/0)

A patient with acute kidney injury has a urinary sodium of 10â•¯mEq/L, urinary osmolality of 650, and renal failure index of less than 1. Urinalysis shows 10 to 20 red blood cell (RBC)/high-power field (HPF), 3 to 5 WBC/HPF, 2+ proteinuria, and RBC casts. The most likely diagnosis is:

Select the correct answer(s).

(0/0)

When acute kidney injury is first recognized in a patient, the initial therapeutic intervention should be to:

Select the correct answer(s).

(0/0)

Loop diuretics are of benefit in the management of acute kidney injury (AKI) due to:

Select the correct answer(s).

(0/0)

The major risk of MRI with gadolinium in patients with advanced chronic kidney disease (CKD) is:

Select the correct answer(s).

(0/0)

Dopamine therapy in acute kidney injury:

Select the correct answer(s).

(0/0)

A patient with AKI after partial nephrectomy has a serum potassium of 6.9â•¯mEq/L and widening of the QRS complex on electrocardiogram. The initial step in management should be:

Select the correct answer(s).

(0/0)

A patient with a serum creatinine of 2.7â•¯mg/dL requires renal angiography. The best way to protect renal function is:

Select the correct answer(s).

(0/0)

In response to a reduction in renal mass, a number of events occur within the kidney. These include all of the following EXCEPT:

Select the correct answer(s).

(0/0)

A 65-year-old man has a radical nephrectomy. The estimated GFR by the Modification of Diet in Renal Disease equation is 52â•¯mL/min. Follow-up should include:

Select the correct answer(s).

(0/0)

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