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
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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Intention tremors are not typically associated with Addison's disease.
B. Hyperpigmentation, particularly in sun-exposed areas and pressure points, is a characteristic finding in Addison's disease due to increased melanocyte-stimulating hormone (MSH) production.
C. Purple striations are typically associated with Cushing's syndrome, not Addison's disease.
D. Hirsutism (excessive hair growth) is not a common manifestation of Addison's disease. It is more associated with Cushing’s disease.
Correct Answer is A
Explanation
A. Certain malignancies, particularly lung cancer, can produce ectopic antidiuretic hormone (ADH) or ADH-like substances, leading to SIADH. It's important to inquire about a history of lung cancer due to its association with SIADH.
B. Osteoarthritis is a degenerative joint disease and is not known to cause SIADH.
C. Dyspepsia refers to upper gastrointestinal discomfort and is not associated with SIADH.
D. Liver cirrhosis can lead to various complications, including hepatic encephalopathy and ascites, but it is not typically associated with SIADH.
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