Nursing Elites

1. A client starting highly active antiretroviral therapy (HAART) for HIV infection is being educated by a nurse on preventing medication resistance. What information should the nurse provide the client about resistance?

• A. Taking low dosages of antiretroviral medication minimizes resistance.
• B. Taking one antiretroviral medication at a time minimizes resistance.
• C. Taking medication at the same time daily without missing doses minimizes resistance.
• D. Changing the medication regimen when adverse effects occur minimizes resistance.

Correct answer: C

Rationale: To prevent the development of medication resistance, it is crucial for the client to take antiretroviral medication consistently at the same time daily without missing doses. This practice helps maintain effective drug levels in the body, reducing the risk of resistance development.

2. A client has a prescription for digoxin. The client should be monitored for which of the following findings as an indication of digoxin toxicity?

• A. Visual disturbances
• B. Tachycardia
• C. Increased appetite
• D. Constipation

Correct answer: A

Rationale: Visual disturbances, such as yellow-tinged vision or seeing halos around lights, are common signs of digoxin toxicity. These symptoms should be reported immediately to healthcare providers for further evaluation and management. Tachycardia (Choice B) is not typically associated with digoxin toxicity. Increased appetite (Choice C) and constipation (Choice D) are not common manifestations of digoxin toxicity. Therefore, the correct answer is visual disturbances.

3. When teaching a client with a prescription for Cephalexin, which of the following instructions should the nurse include?

• A. Take the medication with an antacid.
• B. Avoid dairy products while taking this medication.
• C. Expect your stools to turn black.
• D. Complete the full course of medication.

Correct answer: D

Rationale: The correct instruction for a client prescribed with Cephalexin is to complete the full course of medication. This is crucial to ensure the infection is completely treated and to reduce the risk of antibiotic resistance. Choices A, B, and C are incorrect. Taking Cephalexin with an antacid is generally not recommended as it may reduce its effectiveness. While dairy products can interfere with certain antibiotics, they do not have a direct interaction with Cephalexin. Stools turning black is not an expected side effect of Cephalexin.

4. When teaching a client with a prescription for Phenytoin, which of the following instructions should the nurse include?

• A. Expect the development of a mild rash.
• B. Take the medication on an empty stomach.
• C. Monitor for signs of gingival hyperplasia.
• D. Increase your intake of calcium.

Correct answer: C

Rationale: Phenytoin is known to cause gingival hyperplasia, a condition characterized by overgrowth of gum tissue. The nurse should instruct the client to monitor for signs of gingival hyperplasia, such as swollen or bleeding gums. Good oral hygiene practices are essential to prevent or manage this side effect. Choices A, B, and D are incorrect. Phenytoin does not typically cause a mild rash, should be taken with food to reduce gastrointestinal upset, and does not warrant an increase in calcium intake.

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

• A. Take this medication with food.
• B. Avoid dairy products while taking this medication.
• C. Take this medication at bedtime.
• D. Increase your intake of vitamins.

Correct answer: A

Rationale: The correct instruction for a client prescribed Nitrofurantoin is to take the medication with food. Taking Nitrofurantoin with food helps enhance absorption and reduces the risk of gastrointestinal side effects. It is important for the nurse to emphasize this instruction to ensure the client benefits optimally from the medication. Choices B, C, and D are incorrect. Avoiding dairy products is not specifically required with Nitrofurantoin. Taking the medication at bedtime is not a standard instruction. Increasing vitamin intake is not necessary in relation to Nitrofurantoin therapy.

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