A nurse is explaining the role of blood tests in diagnosing glomerulonephritis to a client. Which blood test is frequently performed to assess kidney function and determine the glomerular filtration rate (GFR)?

Complete blood count (CBC)

Blood urea nitrogen (BUN)

Serum creatinine

C-reactive protein (CRP)

Answer and Explanation

The Correct Answer is C

A) Incorrect. A complete blood count (CBC) provides information about red and white blood cell counts and is not primarily used to assess kidney function or GFR.

B) Incorrect. Blood urea nitrogen (BUN) is a blood test that can be influenced by factors other than kidney function and is not a direct measure of GFR.

C) Correct. Serum creatinine is a commonly used blood test to assess kidney function and estimate the glomerular filtration rate (GFR).

D) Incorrect. C-reactive protein (CRP) is a marker of inflammation and is not typically used to assess kidney function or GFR in glomerulonephritis.

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Correct Answer is C

Explanation

A) Incorrect. Elevated serum creatinine is indicative of impaired kidney function but does not directly reflect the presence of red blood cells in the urine.

B) Incorrect. Hyperkalemia is an electrolyte imbalance that can occur in kidney disease but does not directly indicate hematuria.

C) Correct. Hematuria, the presence of red blood cells in the urine, is a common diagnostic finding in glomerulonephritis.

D) Incorrect. Hyponatremia is an electrolyte imbalance and is not a direct indicator of hematuria in glomerulonephritis.

A. Increase sodium intake to maintain fluid balance. B. Limit fluid intake to reduce the workload on the kidneys. C. Restrict protein intake to preserve kidney function. D. Consume a low-sodium diet to control hypertension and edema.

Correct Answer is D

Explanation

A) Incorrect. Increasing sodium intake can exacerbate hypertension and fluid retention, which are common in glomerulonephritis.

B) Incorrect. Limiting fluid intake may be necessary in specific cases but is not the primary dietary recommendation for managing glomerulonephritis.

C) Incorrect. Protein restriction is typically not necessary unless there is severe kidney dysfunction. Some protein intake is needed for overall health.

D) Correct. A low-sodium diet helps manage hypertension and reduces edema, common complications of glomerulonephritis.

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A nurse is explaining the role of blood tests in diagnosing glomerulonephritis to a client. Which blood test is frequently performed to assess kidney function and determine the glomerular filtration rate (GFR)?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is educating a client about the diagnostic evaluation of glomerulonephritis. Which laboratory finding is commonly associated with glomerulonephritis and is characterized by the presence of red blood cells in the urine?

Correct Answer is C

Explanation

A nurse is providing education to a client newly diagnosed with glomerulonephritis. Which dietary recommendation should the nurse emphasize to the client to help manage this condition?

Correct Answer is D

Explanation

A client is concerned about their risk of developing glomerulonephritis. What should the nurse explain as a common predisposing factor for acute poststreptococcal glomerulonephritis (APSGN)?

A nurse is discussing the potential complications of glomerulonephritis with a client. Which complication is related to the formation of crescent-shaped structures within the glomeruli?

A nurse is providing discharge instructions to a client recovering from an acute episode of glomerulonephritis. What self-care measure should the nurse emphasize to prevent recurrent episodes?

A nurse is discussing the role of the immune system in glomerulonephritis with a client. Which immune response is commonly associated with the development of immune complex-mediated glomerulonephritis?

A nurse is educating a client with glomerulonephritis about dietary restrictions. Which dietary component should the nurse recommend limiting to reduce proteinuria and manage blood pressure?

A nurse is educating a client about the risk factors for glomerulonephritis. Which lifestyle factor is often associated with an increased risk of chronic glomerulonephritis?

A nurse is discussing the importance of follow-up care with a client who has recovered from an acute episode of glomerulonephritis. What key aspect of follow-up care should the nurse emphasize to the client?

A nurse is assessing a client with suspected glomerulonephritis. Which symptom is often an early indicator of this condition and is characterized by swelling around the eyes and in the lower extremities?