A school nurse is assessing a school-age child and notices white flakes that don't brush off the hair and a rash on the back of the child's neck.
The nurse should suspect which of the following disorders?
Folliculitis.
Tinea capitis.
Impetigo contagiosa.
Pediculosis capitis.
The Correct Answer is D
The correct answer is choice D: Pediculosis capitis.
Choice D rationale: Pediculosis capitis is an infestation of head lice, which causes symptoms such as white flakes that do not brush off the hair easily and a rash on the back of the neck. These symptoms are due to the lice feeding on the scalp and laying eggs (nits), which can cause itching and irritation.
Choice A rationale: Folliculitis is an inflammation of the hair follicles, typically caused by bacterial or fungal infections. While it can cause a rash, it is not characterized by white flakes in the hair.
Choice B rationale: Tinea capitis, also known as ringworm of the scalp, is a fungal infection that causes scaly, itchy patches on the scalp. It may lead to hair loss in the affected areas, but it does not typically cause white flakes that do not brush off the hair.
Choice C rationale: Impetigo contagiosa is a highly contagious bacterial skin infection that causes blisters or sores on the skin. It does not involve white flakes in the hair and primarily affects exposed skin rather than the scalp.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
In the event of a potential poisoning, the first step should be to contact the poison control center for guidance on how to proceed.
Choice A is not correct because rapid infusion of deferoxamine is not the first step in managing iron overdose.
Choice B is not correct because syrup of ipecac is no longer recommended for use in cases of poisoning.
Choice D is not correct because providing a high-carbohydrate meal is not an appropriate intervention for iron overdose.
Correct Answer is ["C","D","E"]
Explanation
Choice C, cleanse diaper area with soap and water, is important to maintain hygiene and prevent diaper rash. This should be done at each diaper change.
Choice E, instruct caregivers to apply zinc oxide with each diaper change, is important to prevent diaper rash and promote healing if a rash is present.
Choice D, collect nasal drainage for culture and sensi vity, is important to determine if there is a bacterial infec on present, which could explain theinfant's high fever during the first provider visit.
Choice A, teach caregivers to change diaper when wet, is not necessary as it is already expected that caregivers will change the diaper when wet.
Choice B, have caregivers administer 16 oz of water a er each diarrhea stool, is not necessary as there is no indica on of diarrhea in the scenario.
Choice F, teach caregivers to apply talcum powder to creases, is not necessary as talcum powder has been associated with respiratory problems in infants and should not be used.
Choice G, use a nasal aspirator a er feedings, is not necessary as there is no indica on of nasal conges on in the scenario.
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