Which type of wound debridement is Dakin’s solution used for?
Autolytic debridement
Sharp debridement
Enzymatic debridement
Chemical debridement
The Correct Answer is D
Choice A:
es and moisture to digest necrotic tissue. While Dakin's solution can support this process by maintaining a moist wound environment, it does not directly cause autolytic debridement.
Choice B:
Sharp debridement involves the use of a scalpel, scissors, or other sharp instrument to remove dead tissue. Dakin's solution does not perform this function.
Choice C:
Enzymatic debridement involves the use of a topical application of enzymes to break down necrotic tissue. Dakin's solution does not contain these enzymes.
Choice D:
This is the correct choice. Dakin's solution, a sodium hypochlorite-based solution, is used for chemical debridement¹. It can be used to irrigate the wound bed or as the solution for wet-to-moist dressing, effectively cleansing away wound debris and helping create the ideal environment for healing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
A Stage 1 pressure injury is characterized by intact skin with non-blanchable redness of a localized area, usually over a bony prominence. The presence of pain and redness that does not blanch when pressure is applied are indicative of this early stage of pressure injury.
Choice B rationale
Stage 2 pressure injuries involve partial-thickness loss of dermis and present as a shallow open ulcer with a red-pink wound bed, without slough. This does not match the description of the patient’s condition, which indicates intact skin.
Choice C rationale
Stage 3 pressure injuries are defined by full-thickness tissue loss where subcutaneous fat may be visible, but bone, tendon, or muscle are not exposed. The patient’s symptoms do not suggest such an advanced stage.
Choice D rationale
Stage 4 pressure injuries involve full-thickness tissue loss with exposed bone, tendon, or muscle. Since the patient’s skin is intact and only red, this stage does not apply.
Correct Answer is ["A","B","E"]
Explanation
Choice A rationale
Atherosclerosis can slow healing by reducing blood flow and oxygen to tissues, which is essential for wound repair.
Choice B rationale
Diminished lung function may affect healing because less oxygen is available in the blood, and oxygen is crucial for tissue repair processes.
Choice C rationale
Excessive production of blood factors is not typically associated with aging. In fact, aging can lead to a decline in the production of certain blood factors necessary for healing.
Choice D rationale
Increased immunity is not an age-related change. Aging is associated with immunosenescence, which is a decline in immune function³.
Choice E rationale
A slow metabolism is associated with aging and can contribute to slower healing because the body's cells are less active and regenerate more slowly.
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