The nurse is caring for a 48-year-old female patient with DM, HTN, and limited mobility.
Upon assessment, she notes that there is a pink, viable wound bed, with partial-thickness skin loss.
Stage 1.
Stage 3.
Stage 2.
Stage 4.
The Correct Answer is C
Choice A rationale:
Stage 1 pressure ulcers are characterized by intact skin with non-blanchable redness of a localized area usually over a bony prominence.
Choice B rationale:
Stage 3 pressure ulcers involve full thickness tissue loss. Subcutaneous fat may be visible but bone, tendon, or muscle are not exposed.
Choice C rationale:
Stage 2 pressure ulcers involve partial thickness loss of dermis presenting as a shallow open ulcer with a red pink wound bed, without slough.
Choice D rationale:
Stage 4 pressure ulcers involve full thickness tissue loss with exposed bone, tendon, or muscle. Slough or eschar may be present on some parts of the wound bed.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Asking someone to quickly get an abdominal binder is not the immediate action. The nurse should first ensure the patient’s safety by assisting them to a supine position to prevent further injury.
Choice B rationale:
Assisting the patient to a supine position is the correct action. This is because the patient’s statement may indicate dehiscence (separation of the wound edges), and placing the patient in a supine position with the knees bent can reduce tension on the wound and prevent further injury.
Choice C rationale:
Seating the patient in a nearby chair is not the immediate action. The nurse should first ensure the patient’s safety by assisting them to a supine position.
Choice D rationale:
Instructing the patient to pant to reduce abdominal tension is not the immediate action. The nurse should first ensure the patient’s safety by assisting them to a supine position.
Correct Answer is B
Explanation
Choice A rationale:
Numbing the area treated is not a physiological effect of moist heat. Moist heat primarily works by increasing blood flow to the treated area.
Choice B rationale:
Dilating the blood vessels is the correct answer. Moist heat therapy works by increasing the temperature of the skin/soft tissue, which leads to vasodilation and increased blood flow to the treated area.
Choice C rationale:
Drawing fluid to the site of application is not a physiological effect of moist heat. Moist heat primarily works by increasing blood flow to the treated area.
Choice D rationale:
Constricting the blood vessels is not a physiological effect of moist heat. Moist heat primarily works by increasing blood flow to the treated area through vasodilation.
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