A nurse is reviewing the medical record of a client who has pneumonia. Which of the following serum laboratory values should the nurse expect?
WBC count 15,000/mm
Hematocrit 25%
Sodium 130 mg/dl
BUN 8 mg/Dl
The Correct Answer is A
Choice A rationale: An elevated white blood cell (WBC) count of 15,000/mm³ is a common finding in pneumonia, indicating an infection and the body's immune response.
Choice B rationale: Hematocrit is not typically affected by pneumonia unless there are complications such as dehydration.
Choice C rationale: Sodium levels may be within the normal range and are not directly associated with pneumonia.
Choice D rationale: Blood urea nitrogen (BUN) levels may be within the normal range and are not directly associated with pneumonia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: Hang the drainage bag below the client's abdomen, to allow gravity to drain the fluid out of the peritoneal cavity.
Choice B rationale: Placing the client in high-Fowler's position is inappropriate since the client should be placed in a supine or semi-Fowler's position, to facilitate the inflow and outflow of the dialysate (the fluid that is used to wash the peritoneum).
Choice C rationale: The dialysate should be warmed before administration, to prevent hypothermia and abdominal cramps.
Choice D rationale: A sterile technique should be used to access the catheter, to prevent infection and peritonitis.
Correct Answer is D
Explanation
Choice A rationale: Blurred vision is not typically associated with immobility but may have other causes such as ocular issues.
Choice B rationale: Polyuria is not typically associated with immobility but may have other causes such as diabetes or fluid intake.
Choice C rationale: Diarrhea is not typically associated with immobility but may have other causes such as gastrointestinal issues or infections.
Choice D rationale: Confusion can be a potential complication of immobility, and it may be related to factors such as decreased sensory input, social isolation, or other effects of prolonged bedrest.
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