an adolescent female asks the nurse about taking retinoic acid accutane what guidance should be provided by the nurse
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Nursing Elites

HESI LPN

Medical Surgical Assignment Exam HESI

1. An adolescent female asks the nurse about taking retinoic acid (Accutane). What guidance should be provided by the nurse?

Correct answer: B

Rationale: The correct guidance the nurse should provide is that sexually active females must use contraception while taking Accutane and for 1 month after the 20 weeks it is prescribed. Choice A is incorrect because Accutane is typically taken for a longer duration than 10 weeks. Choice C is incorrect because Accutane does not lower hemoglobin levels quickly. Choice D is incorrect as Accutane is known for having many side effects, including the risk of birth defects.

2. Which type of lipoprotein is associated with decreasing the risk of atherosclerosis?

Correct answer: A

Rationale: The correct answer is High-density lipoprotein (HDL). HDL is known as 'good' cholesterol because it helps remove cholesterol from the arteries, reducing the risk of atherosclerosis. LDL (choice B) is considered 'bad' cholesterol as it can deposit cholesterol in the arteries, increasing the risk of atherosclerosis. VLDL (choice C) and IDL (choice D) are also associated with increased risk of atherosclerosis rather than decreasing it.

3. What is the most common method of attempted suicide?

Correct answer: B

Rationale: Drug overdose is the most common method of attempted suicide. While hanging, gunshot, and slashing the wrists are also methods used in suicide attempts, statistics show that drug overdose is the most prevalent method chosen by individuals attempting suicide. Hanging, gunshot, and slashing the wrists are indeed common methods as well, but drug overdose ranks highest in terms of frequency.

4. The healthcare provider prescribes Cytovene 375 mg every 12 hours to infuse over 90 minutes. The pharmacy delivers Cytovene 375 mg in a 150 mL IV bag. How many ml/hour should the nurse program the infusion pump?

Correct answer: C

Rationale: To infuse 150 mL over 90 minutes, the pump should be set to 100 ml/hour (150 mL / 1.5 hours). This rate ensures that the medication is delivered at the proper rate as prescribed. Choices A, B, and D are incorrect because they do not reflect the correct calculation based on the volume of the IV bag and the infusion duration provided in the question.

5. An infant has been diagnosed with cradle cap. What is the correct intervention to treat the scalp?

Correct answer: B

Rationale: Cradle cap is a common condition in infants characterized by crusty patches on the scalp. The correct intervention to treat cradle cap is to apply mineral oil. Mineral oil helps soften the crusty patches, making it easier to remove them gently. Alcohol (Choice A) can be too harsh for an infant's sensitive skin and may cause irritation. Calamine (Choice C) is used to relieve itching associated with conditions like chickenpox or insect bites, not for treating cradle cap. A&D ointment (Choice D) is typically used for diaper rash and minor skin irritations, not for cradle cap.

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