Nursing Elites

1. A client with angina is being taught how to use nitroglycerin transdermal ointment. Which instruction should the nurse include?

• A. Remove the prior dose before applying a new dose.
• B. Rub the ointment directly into the skin until it is no longer visible.
• C. Cover the applied ointment with a clean gauze pad.
• D. Apply the ointment to the same skin area each time.

Correct answer: A

Rationale: The correct instruction is to remove the prior dose before applying a new one to prevent toxicity. Nitroglycerin ointment can cause adverse effects if accumulated doses are not removed. Rubbing the ointment until it's not visible or covering it with gauze may alter absorption. Applying it to the same area each time can lead to skin irritation or desensitization.

2. A client has a prescription for Amphotericin B. Which of the following laboratory values should be monitored by the nurse to assess for an adverse effect of this medication?

• A. Serum creatinine.
• B. Serum potassium.
• C. Serum sodium.
• D. Serum calcium.

Correct answer: A

Rationale: Corrected Rationale: Amphotericin B is known to cause nephrotoxicity, a potential adverse effect that can be monitored by checking the client's serum creatinine levels. Regular monitoring of serum creatinine helps in early identification of kidney damage and allows for timely intervention to prevent further complications. Choice B, serum potassium, is not typically associated with adverse effects of Amphotericin B. Choice C, serum sodium, and choice D, serum calcium, are not directly affected by Amphotericin B and are not primary indicators of its adverse effects.

3. What is a common side effect that typically occurs with the initial therapy of Nitroglycerine as a result of increased vasodilation?

• A. Abdominal cramps
• B. Calf pain
• C. Headache
• D. Blurred vision

Correct answer: C

Rationale: Headache is a common side effect associated with the initial therapy of Nitroglycerine due to its vasodilatory properties. The vasodilation caused by Nitroglycerine leads to relaxation of blood vessels, including those in the head, which can result in headaches. This side effect is considered normal and is often transient, diminishing with continued use of the medication.

4. A client with active tuberculosis asks why he must take four different medications. Which of the following responses should the nurse make?

• A. Four medications decrease the risk of a severe allergic reaction.
• B. Four medications reduce the chance that the bacteria will become resistant.
• C. Four medications reduce the risk of adverse reactions.
• D. Four medications decrease the chance of having a positive tuberculin skin test.

Correct answer: B

Rationale: The correct answer is B. When treating tuberculosis, using a combination of medications is crucial to reduce the risk of bacteria developing resistance to any single drug. This approach helps prevent treatment failure and ensures successful treatment outcomes. Choice A is incorrect because the primary purpose of using multiple medications is not related to allergic reactions. Choice C is incorrect as the risk reduction is mainly focused on bacterial resistance rather than adverse reactions. Choice D is not relevant as the purpose of taking multiple medications is not to affect the tuberculin skin test results.

5. A healthcare professional is teaching a client who has a new prescription for Clopidogrel. Which of the following laboratory values should the healthcare professional monitor to assess for potential adverse effects?

• A. White blood cell count
• B. Platelet count
• C. Hemoglobin
• D. Blood glucose

Correct answer: B

Rationale: Clopidogrel is an antiplatelet medication that works by preventing blood clots. Monitoring the patient's platelet count is essential because a decrease in platelet count can increase the risk of bleeding. By assessing the platelet count, the healthcare professional can detect any potential adverse effects related to the medication and take appropriate actions to prevent complications. White blood cell count, hemoglobin, and blood glucose levels are not directly affected by Clopidogrel, so they are not the primary values to monitor for potential adverse effects of this medication.

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