A nurse is reviewing the BUN and creatinine levels of an older adult client who has chronic kidney disease. The nurse should expect which of the following findings?

BUN 45 mg/dL and creatinine 8 mg/dL

BUN 8 mg/dL and creatinine 0.7 mg/dL

BUN 10 mg/dl and creatinine 0.3 mg/dl

BUN 23 mg/dl and creatinine 1.0 mg/dl

Answer and Explanation

The Correct Answer is A

A.   These values indicate elevated BUN (blood urea nitrogen) and creatinine levels indicating impaired kidney function, typical findings in chronic kidney disease.
B.   These are the normal BUN and creatinine levels hence are not indicative of chronic kidney disease.
C.   These values are within the normal BUN and creatinine levels hence are not indicative of chronic kidney disease.
D.   These are normal BUN and creatinine levels and are not indicative of chronic kidney disease.

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Correct Answer is B

Explanation

A. Postoperative ileus and NG tube drainage are not typically associated with decreased calcium levels.
B. The nurse should monitor for electrolyte imbalances, particularly a decreased potassium level. This is because the gastrointestinal tract, especially the stomach, contains a high concentration of potassium, and substantial losses can occur with ongoing gastric suctioning.
C. NG tube drainage does not typically result in elevated sodium levels.
D. NG tube drainage does not typically result in elevated magnesium levels.

A. Hyperglycemia B. Dehydration C. Bradycardia D. Polyphagia

Correct Answer is B

Explanation

A. Hyperglycemia is associated with diabetes mellitus, not diabetes insipidus. Diabetes insipidus is characterized by excessive thirst and urination due to inadequate secretion of antidiuretic hormone (ADH), not hyperglycemia.
B. Dehydration is a hallmark finding in diabetes insipidus due to excessive urination and fluid loss. Clients with diabetes insipidus may exhibit signs of dehydration, such as dry mucous membranes, decreased skin turgor, and hypotension.
C. Bradycardia is not typically associated with diabetes insipidus.
D. Polyphagia, or excessive hunger, is a symptom of diabetes mellitus, not diabetes insipidus.

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A nurse is reviewing the BUN and creatinine levels of an older adult client who has chronic kidney disease. The nurse should expect which of the following findings?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has a postoperative ileus and an NG tube that has drained 2,500 mL in the past 6 hr. Which of the following electrolyte imbalances should the nurse monitor the client for?

Correct Answer is B

Explanation

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Correct Answer is B

Explanation

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