ATI LPN
LPN Pharmacology Questions
1. A client has a new prescription for lisinopril. Which of the following instructions should the nurse include?
- A. Monitor blood pressure daily.
- B. Take the medication with food.
- C. Increase intake of potassium-rich foods.
- D. Avoid consuming grapefruit juice.
Correct answer: A
Rationale: The correct answer is to instruct the client to monitor their blood pressure daily. Lisinopril is known to cause hypotension, so monitoring blood pressure regularly is essential to detect any potential issues early on. Choice B is incorrect as lisinopril is usually taken on an empty stomach. Choice C is incorrect as lisinopril can increase potassium levels, so additional intake of potassium-rich foods may lead to hyperkalemia. Choice D is incorrect because grapefruit juice can interact with lisinopril, leading to adverse effects.
2. A healthcare provider is reviewing the health record of a client who is pregnant. The provider indicated the client exhibits probable signs of pregnancy. Which of the following findings should the provider expect? (Select all that apply)
- A. Chadwick's sign
- B. Goodell's sign
- C. Ballottement
- D. All of the above
Correct answer: D
Rationale: Chadwick's sign, Goodell's sign, and ballottement are probable signs of pregnancy. Chadwick's sign refers to a bluish discoloration of the cervix and vaginal mucosa. Goodell's sign is the softening of the cervix due to increased vascularity. Ballottement is the rebound of the fetus when the cervix is tapped during a vaginal examination. Recognizing these signs is essential for healthcare providers in assessing pregnancy. Therefore, all of the above choices are correct as they are all probable signs of pregnancy. Choice D is the correct answer as it includes all the expected findings.
3. When the caregiver of a child asks the nurse for reassurance about their child’s condition, which of the following responses should the nurse make?
- A. “I think your child is getting better. What have you noticed?”
- B. “I’m sure everything will be okay. It just takes time to heal.”
- C. “I’m not sure what’s wrong. Have you asked the doctor about your concerns?”
- D. “I understand you’re concerned. Let’s discuss what concerns you specifically.”
Correct answer: D
Rationale: When providing reassurance to a caregiver about their child’s condition, it's essential to acknowledge their concern and address it specifically. Response D demonstrates empathy and a willingness to discuss the caregiver's specific concerns, which can help in providing accurate information and support to them. Choices A and B provide general reassurance without addressing the caregiver's specific concerns, which may not alleviate their worries effectively. Choice C deflects the question back to the caregiver and suggests consulting the doctor without directly engaging with the caregiver's worries, which may not offer the needed support and reassurance.
4. A nurse is caring for a client who has severe preeclampsia and is receiving magnesium sulfate intravenously. The nurse discontinues the magnesium sulfate after the client displays toxicity. Which of the following actions should the nurse take?
- A. Position the client supine.
- B. Prepare an IV bolus of dextrose 5% in water.
- C. Administer methylergonovine IM.
- D. Administer calcium gluconate IV.
Correct answer: D
Rationale: In cases of magnesium sulfate toxicity, calcium gluconate is the antidote that should be administered promptly. Positioning the client supine (Choice A) is not the priority in this scenario. Administering dextrose 5% in water (Choice B) is not indicated for magnesium sulfate toxicity. Methylergonovine IM (Choice C) is used for postpartum hemorrhage, not for magnesium sulfate toxicity.
5. A client with a severe head injury is admitted to the intensive care unit (ICU). Which finding should the nurse report to the healthcare provider immediately?
- A. Urine output of 100 mL/hour.
- B. Intracranial pressure (ICP) of 20 mm Hg.
- C. Respiratory rate of 12 breaths/minute.
- D. Mean arterial pressure (MAP) of 70 mm Hg.
Correct answer: B
Rationale: An Intracranial Pressure (ICP) of 20 mm Hg is at the upper limit of normal and may indicate increased intracranial pressure, which is a critical finding in a client with a severe head injury. Elevated ICP can lead to further brain damage and must be addressed promptly to prevent complications such as herniation. Monitoring and managing ICP are crucial in the care of patients with head injuries in the ICU.
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