CHAPTER 42 QUIZ 1

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Which of the following is a potential cause of perioperative acute kidney injury (AKI)?

Ischemic causes

Contrast-induced nephropathy

Pigment nephropathy

All of the above (correct)

Which of the following substances can lead to pigment nephropathy, potentially causing perioperative AKI?

Hemoglobin

Both A and B (correct)

Myoglobin

Cholesterol

Which of the following conditions is NOT mentioned as a potential contributor to perioperative AKI?

Sepsis

Cholesterol emboli (atheroembolic renal disease)

Aminoglycoside toxicity

Hyperglycemia (correct)

Which of the following interventions or strategies is NOT mentioned in the text for managing or preventing perioperative AKI?

Monitoring intraabdominal pressure Signup and view all the answers

Which of the following conditions is characterized by the presence of cholesterol emboli in the renal vasculature?

Atheroembolic renal disease Signup and view all the answers

Which of the following conditions is associated with the release of hemoglobin or myoglobin, potentially leading to pigment nephropathy?

Both A and B Signup and view all the answers

Which of the following substances is known to have nephrotoxic effects and is mentioned in the text as a potential contributor to perioperative AKI?

Aminoglycosides Signup and view all the answers

What is the primary concern regarding the combination of vancomycin and piperacillin-tazobactam?

It is associated with an increased rate of acute kidney injury (AKI). Signup and view all the answers

Which of the following statements is true regarding antibiotic nephrotoxicity?

It is a phenomenon that has received increasing interest recently. Signup and view all the answers

Based on the information provided, which of the following can be inferred about vancomycin and piperacillin-tazobactam?

They are antibiotics that have been associated with nephrotoxicity. Signup and view all the answers

What is the new approach that has gained significant interest as an improvement over traditional fluid administration guides?

Guided fluid optimization Signup and view all the answers

Why is guided fluid optimization considered superior to traditional fluid administration methods?

It provides more accurate guidance Signup and view all the answers

What should the decision to use any monitor depend on?

The patient's functional cardiac reserve status Signup and view all the answers

Which of the following pharmacologic interventions is effective in reducing the incidence of contrast-associated acute kidney injury (AKI)?

None of the above Signup and view all the answers

Based on the information provided in the text, which of the following statements is correct?

The mentioned pharmacologic interventions have not proven effective in reducing contrast-associated AKI. Signup and view all the answers

CHAPTER 42 QUIZ 1

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