A nurse is caring for a client who has a stage 3 pressure ulcer. The nurse should recognize that which of the following laboratory findings will affect wound healing?
Hemoglobin 16g/dL
INR 0.9
Serum albumin 3.2 g/dL
WBC count 8,000/mm
The Correct Answer is C
Choice A rationale: Hemoglobin level reflects the oxygen-carrying capacity of the blood but is not a direct indicator of nutritional status.
Choice B rationale: International Normalized Ratio (INR) is a measure of blood clotting, and a normal value does not directly impact wound healing.
Choice C rationale: Serum albumin is a marker of nutritional status, and a low level (hypoalbuminemia) can adversely affect wound healing. Adequate protein intake is essential for collagen synthesis and overall tissue repair.
Choice D rationale: White blood cell count is an indicator of immune response and infection but does not directly affect wound healing in the absence of infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: A superficial wound with no exudate (fluid drainage) can benefit from a film dressing. Film dressings are transparent, adhesive, and provide a protective barrier while allowing visualization of the wound. They are suitable for wounds with minimal or no drainage.
Choice B rationale: Foam dressings are often used for wounds with moderate to heavy exudate. They provide absorption and insulation but may not be the best choice for a wound with no exudate.
Choice C rationale: Alginate dressings are absorbent and suitable for wounds with moderate to heavy exudate. They may not be necessary for a superficial wound with no drainage.
Choice D rationale: Hydrofiber dressings are absorbent and can handle moderate to heavy exudate. Like alginate dressings, they may not be the most appropriate choice for a wound with no exudate.
Correct Answer is A
Explanation
Choice A rationale: Basal cell carcinoma commonly presents as a small, translucent papule with rolled borders. It may have a pearly or shiny appearance and often develops on sun-exposed areas, such as the nose.
Choice B rationale: This description is more characteristic of melanoma, not basal cell carcinoma.
Choice C rationale: This description may be more indicative of squamous cell carcinoma.
Choice D rationale: This description does not align with the typical presentation of basal cell carcinoma.
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