A patient experiences a gasoline tank fire when riding a motorcycle and is admitted to the emergency department (ED. with partial-thickness burns on the anterior surfaces of both lower extremities. Which percentage of body surface area should the nurse document in the electronic medical record (EMR)?
18%.
45%.
9%.
36%.
The Correct Answer is A
Choice A reason: This is the correct answer. According to the rule of nines, each leg accounts for 18% of the total body surface area, and the anterior surface of each leg accounts for half of that, or 9%. Therefore, the patient has partial-thickness burns on 9% + 9% = 18% of the body surface area.
Choice B reason: This is incorrect. This would be the case if the patient had partial-thickness burns on the anterior and posterior surfaces of both legs, as well as the head and neck, which is not given in the question.
Choice C reason: This is incorrect. This would be the case if the patient had partial-thickness burns on the anterior surface of only one leg, which is not given in the question.
Choice D reason: This is incorrect. This would be the case if the patient had partial-thickness burns on the anterior and posterior surfaces of both legs, which is not given in the question.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A: Client’s healthcare power of attorney. This is not the first information that the nurse should provide, as it does not address the current situation or problem of the client. The healthcare power of attorney is a legal document that designates who can make medical decisions for the client if they are unable to do so themselves.
Choice B: Currently prescribed medications. This is not the first information that the nurse should provide, as it does not address the current situation or problem of the client. The currently prescribed medications are a part of the background information that can help explain the client’s medical history and potential causes of confusion.
Choice C: Fall at home as reason for admission. This is not the first information that the nurse should provide, as it does not address the current situation or problem of the client. The fall at home is a part of the background information that can help explain the client’s reason for admission and potential injuries.
Choice D: Increasing confusion of the client. This is the first information that the nurse should provide, as it addresses the current situation or problem of the client. The increasing confusion of the client is a part of the assessment information that can help identify the urgency and severity of the issue and guide further interventions.
Correct Answer is D
Explanation
Choice A: Administering a half dose now is not a safe instruction for the nurse to provide, as this can result in overdosing or underdosing the infant, depending on how much of the medicine was absorbed or expelled. This is a contraindicated choice.
Choice B: Giving another dose is not a prudent instruction for the nurse to provide, as this can cause digoxin toxicity, which can be life-threatening for the infant. This is another contraindicated choice.
Choice C: Mixing the next dose with food is not a relevant instruction for the nurse to provide, as this does not address the current situation and can affect the absorption and effectiveness of digoxin. This is a distractor choice.
Choice D: Withholding this dose is a sensible instruction for the nurse to provide, as this can prevent adverse effects and allow the infant's serum digoxin level to be checked before giving another dose. Therefore, this is the correct choice.
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