A nurse is reviewing laboratory findings for four clients. Which of the following clients has manifestations of untreated chronic kidney disease?

Potassium 3.3 mEq/L. hemoglobin 14.1 g/dL, creatinine 0.8 mg/dL

BUN 5 mg/dL, potassium 4.8 mEq/L, creatinine 0.9 mg/dL

Potassium 5.4 mEq/L. hemoglobin 9.8 g/dL, creatinine 4.6 mg/dl.

Potassium 4.5 mEq/L, BUN 18 mg/dL, creatinine 1.1 mg/dL

Answer and Explanation

The Correct Answer is C

A.   These values are within normal ranges.
B.   BUN is low, but potassium and creatinine are within normal ranges.
C.   Elevated potassium (hyperkalemia), low hemoglobin (anemia), and elevated creatinine are all classic signs of chronic kidney disease.
D.   BUN and creatinine are slightly elevated, but not to a level indicative of chronic kidney disease. Potassium is within normal range.

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Correct Answer is A

Explanation

A. This is an inflammation of the peritoneum, the lining of the abdominal cavity. It's a common complication of peritoneal dialysis (PD). Symptoms include nausea, vomiting, diarrhea, abdominal pain, and fever. Fluid discharge from the catheter site and an increased white blood cell count are also indicative of infection, supporting the diagnosis of peritonitis.
B. This is inflammation of the pericardium, the sac surrounding the heart. Symptoms typically include chest pain, shortness of breath, and irregular heartbeat.
C. This is inflammation of the pleura, the membranes surrounding the lungs. Symptoms include chest pain, shortness of breath, and dry cough.
D. This would present with severe abdominal pain, hypotension, and signs of shock. Nausea, vomiting, and diarrhea are not typical symptoms.

A. A client who is having an exacerbation of left-sided heart failure B. A client with multiple sclerosis who has a flaccid bladder C. A client who will receive contrast media for an MRI D. A client who has thrombotic thrombocytopenic purpura

Correct Answer is B

Explanation

A. This is a pre-renal cause of acute kidney injury, related to decreased blood flow to the kidneys.
B. This is a post-renal cause of acute kidney injury, as it obstructs the outflow of urine.
C. This is an intrarenal cause of acute kidney injury, directly affecting the kidney tissue.
D. This is an intrarenal cause of acute kidney injury, related to damage to the small blood vessels in the kidneys.

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A nurse is reviewing laboratory findings for four clients. Which of the following clients has manifestations of untreated chronic kidney disease?

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Naxlex Comprehensive Predictor Exams

A patient who performs dialysis at home using a catheter placed through the abdominal wall reports nausea, vomiting, diarrhea, and fluid discharge from the catheter site. The laboratory reports reveal an increased white blood cell count (WBC). Which condition does the nurse suspect in the patient?

Correct Answer is A

Explanation

Which of the following clients is at risk of developing acute kidney injury from a post-renal cause?

Correct Answer is B

Explanation

A nurse is admitting a client who has been diagnosed with acute glomerulonephritis. Considering the most common cause of this condition, which test should the nurse anticipate will be performed?

A client with rapidly progressing end-stage renal disease (ESRD) asks about the possibility of a kidney transplant. In responding to the client, the nurse understands that which of the following is a contraindication for receiving a kidney transplant?

A client with chronic kidney disease (CKD) has a serum potassium level of 6.5 mEq/L. Which of the following medications removes excess potassium from the body?

A client with acute kidney injury (AKI) has a serum potassium level of 6.5 mEq/L. The nurse recognizes that administering IV calcium gluconate to this client will result in which of the following effects?

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A client with polycystic kidney disease is prescribed the medication Tolvaptan. What should the nurse include when educating the client about this medication.