What is the most likely cause of a 12-month-old's persistent diaper rash, characterized by perianal inflammation with bright red scaly plaques, small papules, and satellite lesions?
Infrequent diaper changes
Impetigo (staph)
Candida albicans (yeast)
Urine and feces
The Correct Answer is C
Choice A reason: Infrequent diaper changes can contribute to diaper rash, but the presence of satellite lesions suggests a yeast infection rather than a simple irritant rash.
Choice B reason: Impetigo, caused by staphylococcal or streptococcal bacteria, typically presents with honey-colored crusts and is not usually associated with satellite lesions.
Choice C reason: The description of bright red scaly plaques and satellite lesions is characteristic of a yeast infection, specifically caused by Candida albicans.
Choice D reason: While urine and feces can irritate the skin and cause diaper rash, the specific clinical findings mentioned point more towards a yeast infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: This is the correct choice. Hard candy can help relieve the sensation of thirst without causing fluid overload.
Choice B reason: Measuring capillary glucose is not directly related to managing thirst in SIADH.
Choice C reason: Withholding diuretics without medical advice could be harmful and is not related to managing thirst.
Choice D reason: Providing additional oral fluids may exacerbate fluid retention in SIADH and is not recommended.
Correct Answer is D
Explanation
Choice A reason: Pulselessness is not a sign of normal AV fistula function; a palpable pulse should be present.
Choice B reason: An ecchymotic area suggests bruising and is not indicative of normal function.
Choice C reason: Redness may indicate inflammation or infection, not normal function.
Choice D reason: This is the correct choice. An enlarged vein is typical for an AV fistula and indicates good blood flow through the fistula.
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