Nursing Elites

1. A client is being discharged with a new prescription for an antihypertensive medication. Which of the following statements should the nurse provide?

• A. Be sure to limit your potassium intake while taking the medication.
• B. You should check your blood pressure every 8 hours while taking this medication.
• C. Your medication dosage will be increased if you develop tachycardia.
• D. Change positions slowly when you move from sitting to standing.

Correct answer: D

Rationale: The correct answer is D. Orthostatic hypotension is a common adverse effect of antihypertensive medications. The client should move slowly to a sitting or standing position and should be taught to sit or lie down if lightheadedness or dizziness occurs. Choices A, B, and C are incorrect. Limiting potassium intake is usually not necessary with antihypertensive medications. Checking blood pressure every 8 hours is not a standard recommendation unless specified by a healthcare provider. Increasing medication dosage due to tachycardia is not a typical practice for antihypertensive medications.

2. A client has a new prescription for Clonidine. Which of the following instructions should the nurse include?

• A. Expect to feel drowsy.
• B. Increase your intake of high-potassium foods.
• C. Take the medication with grapefruit juice.
• D. Avoid foods high in fat.

Correct answer: A

Rationale: The correct answer is to expect to feel drowsy. Clonidine is known to cause drowsiness, especially at the beginning of treatment. It is important for clients to be cautious with activities that require alertness until they understand how the medication affects them. Choice B is incorrect as there is no specific need to increase high-potassium foods with Clonidine. Choice C is incorrect as grapefruit juice can interact with many medications but is not a typical instruction for Clonidine. Choice D is incorrect as there is no specific indication to avoid foods high in fat with Clonidine.

3. A nurse is evaluating teaching for a client who has Rheumatoid Arthritis and a new prescription for Methotrexate. Which of the following statements by the client indicates understanding of the teaching?

• A. I will be sure to return to the clinic at least once a year to have my blood drawn while I'm taking methotrexate.
• B. I will take this medication on an empty stomach.
• C. I'll let the doctor know if I develop sores in my mouth while taking this medication.
• D. I should stop taking oral contraceptives while I'm taking methotrexate.

Correct answer: C

Rationale: Ulcerations in the mouth, tongue, or throat are often the first signs of methotrexate toxicity and should be reported to the provider immediately.

4. When teaching a client with a new prescription for Lithium, which instruction should the nurse include?

• A. Restrict fluid intake to 1,000 mL per day.
• B. Maintain a consistent sodium intake.
• C. Take the medication at bedtime.
• D. Expect to have frequent headaches.

Correct answer: B

Rationale: Maintaining a consistent sodium intake is crucial when taking Lithium to help regulate lithium levels in the body and prevent toxicity. Sodium levels can impact the effectiveness and safety of Lithium therapy. Restricting fluid intake to 1,000 mL per day (Choice A) is not appropriate and could lead to dehydration. Taking the medication at bedtime (Choice C) may vary depending on the individual's schedule but is not a critical instruction. Expecting to have frequent headaches (Choice D) is not a common side effect of Lithium.

5. A healthcare professional is caring for an older adult client who has a new prescription for Digoxin and takes multiple other medications. Which of the following medications, when used concurrently with Digoxin, places the client at risk for Digoxin toxicity?

• A. Phenytoin
• B. Verapamil
• C. Warfarin
• D. Aluminum hydroxide

Correct answer: B

Rationale: Verapamil, a calcium-channel blocker, can increase digoxin levels, leading to Digoxin toxicity. When these medications are used together, the client is at an increased risk. Phenytoin (Choice A) does not significantly impact digoxin levels. Warfarin (Choice C) and aluminum hydroxide (Choice D) do not directly increase the risk of Digoxin toxicity. Therefore, the correct choice is Verapamil (Choice B) due to its potential to raise digoxin levels and cause toxicity.

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