A nurse is assessing a client following the application of an aquathermia pad. Which of the following is the first indication to the nurse that the client is experiencing a superficial burn injury to the application site?
Erythema
Eschar
Blistering
Absence of pain
The Correct Answer is A
Choice A rationale: Erythema (redness) is the first indication of a superficial burn injury. Superficial burns, also known as first-degree burns, involve only the outer layer of the skin and are characterized by redness without blistering.
Choice B rationale: Eschar is associated with deeper burns and is not the first indication of a superficial burn.
Choice C rationale: Blistering is associated with partial-thickness burns (second-degree burns) and does not occur in superficial burns.
Choice D rationale: Pain is typically present in superficial burns, and the absence of pain is not a characteristic of superficial burns.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","E"]
Explanation
Choice A rationale: Laser therapy, particularly excimer laser, is sometimes used for localized psoriasis lesions. It targets specific areas of affected skin without affecting surrounding healthy skin.
Choice B rationale: Corticosteroids are commonly used to reduce inflammation in psoriasis. They can help relieve itching, redness, and swelling associated with psoriatic lesions.
Choice C rationale: Tar preparations, such as coal tar, are another treatment option for psoriasis. They can help slow down the growth of skin cells, reduce inflammation, and alleviate scaling.
Choice D rationale: Topical antibiotics are not typically used in the treatment of psoriasis. Psoriasis is not primarily caused by a bacterial infection, and antibiotics would not address the underlying inflammatory process.
Choice E rationale: Ultraviolet (UV) light therapy, either natural sunlight or artificial UVB light, is a common treatment for psoriasis. Exposure to UV light can slow down the excessive growth of skin cells and reduce inflammation.
Correct Answer is A
Explanation
Choice A rationale: Pruritus (itching) and reddened, oozing lesions are common symptoms of contact dermatitis, which can result from exposure to irritants or allergens.
Choice B rationale: Tinea pedis, or athlete's foot, typically presents with scaling, redness, and itching between the toes.
Choice C rationale: Pediculosis refers to infestation with lice, which may cause itching and small, red papules, but it usually does not involve oozing lesions.
Choice D rationale: Alopecia refers to hair loss and is not typically associated with pruritus and oozing lesions.
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