The nurse places Dakin solution in a wound to accomplish chemical:
Debridement.
Primary intention.
Healing.
Phagocytosis.
The Correct Answer is A
Choice A rationale:
Dakin solution is used for chemical debridement of a wound.
Choice B rationale:
Primary intention is a method of wound healing, not a result of Dakin solution.
Choice C rationale:
While Dakin solution can aid in wound healing, it does not directly cause healing.
Choice D rationale:
Phagocytosis is a process carried out by certain cells in the body, not a result of Dakin solution.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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.
Correct Answer is C
Explanation
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.
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