Nursing Elites

1. During the cellular stage of acute inflammation, which type of cells arrive first and in great numbers?

• A. Basophils
• B. Lymphocytes
• C. Neutrophils
• D. Platelets

Correct answer: C

Rationale: During the cellular stage of acute inflammation, neutrophils are the first responders. Neutrophils arrive at the site of injury in large numbers to combat pathogens and remove debris. Basophils and lymphocytes are also involved in the inflammatory response, but they are not the first to arrive. Platelets play a role in hemostasis and blood clotting, rather than being the primary cells involved in the initial inflammatory response.

2. A 40-year-old man has been living with HIV for several years but experienced a significant decrease in his CD4+ levels a few months ago. The patient has just been diagnosed with Mycobacterium avium complex disease. The nurse should anticipate administering which of the following medications?

• A. Clarithromycin
• B. Pyrazinamide
• C. Rifapentine (Priftin)
• D. Azithromycin

Correct answer: A

Rationale: The correct answer is A: Clarithromycin. In the case of Mycobacterium avium complex disease, a common treatment regimen includes a macrolide antibiotic like clarithromycin or azithromycin in combination with other antimicrobials. Clarithromycin is a key component of the treatment due to its effectiveness against Mycobacterium avium complex. Choice B (Pyrazinamide) is not typically part of the standard treatment for this condition. Choice C (Rifapentine) is mainly used in tuberculosis treatment and is not a primary agent for Mycobacterium avium complex disease. Choice D (Azithromycin) is another suitable macrolide antibiotic for treating Mycobacterium avium complex disease but is not the medication typically used first-line.

3. A patient is being treated with amphotericin B. Which of the following statements indicates that the patient has understood the patient teaching?

• A. “The medication may cause diabetes.”
• B. “The medication will cause liver necrosis.”
• C. “The medication may cause kidney damage.”
• D. “The medication will cause pancreatitis.”

Correct answer: C

Rationale: The correct answer is C: 'The medication may cause kidney damage.' Amphotericin B is known for its potential to cause nephrotoxicity, which can manifest as kidney damage. It is crucial for the patient to be aware of this possible adverse effect. Choices A, B, and D are incorrect because amphotericin B is not typically associated with causing diabetes, liver necrosis, or pancreatitis. Therefore, these statements do not reflect an accurate understanding of the medication's side effects.

4. A patient with a history of osteoporosis is prescribed alendronate (Fosamax). What instructions should the nurse provide to ensure the effectiveness of the medication?

• A. Take the medication with a full glass of water and remain upright for at least 30 minutes to prevent esophageal irritation and ensure proper absorption.
• B. Take the medication with milk to enhance calcium absorption.
• C. Take the medication at bedtime to ensure absorption during sleep.
• D. Take the medication with food to prevent nausea.

Correct answer: A

Rationale: The correct answer is A. Alendronate should be taken with a full glass of water and patients should remain upright for at least 30 minutes to prevent esophageal irritation and ensure proper absorption. Taking the medication with milk (choice B) is not recommended as it may interfere with the absorption of alendronate. Taking the medication at bedtime (choice C) is not necessary for optimal absorption. Taking the medication with food (choice D) is also not recommended as food can reduce the absorption of alendronate.

5. A patient is being educated about sildenafil (Viagra). Which of the following statements by the patient indicates that further teaching is necessary?

• A. I can take this medication with nitroglycerin.
• B. This medication can cause an erection lasting more than 4 hours.
• C. I should not take this medication if I am taking medications containing nitrates.
• D. This medication is safe to take with any over-the-counter medication.

Correct answer: A

Rationale: The correct answer is A because sildenafil should not be taken with medications containing nitrates, such as nitroglycerin, due to the risk of severe hypotension. Choice B is incorrect because priapism (prolonged erection) is a serious side effect but does not require immediate intervention like severe hypotension. Choice C is incorrect as it correctly identifies a contraindication for sildenafil use. Choice D is incorrect because not all over-the-counter medications are safe to take with sildenafil, and interactions can occur.

Similar Questions