Nursing Elites

1. A client recovering from surgery has a large abdominal wound. Which of the following foods, high in vitamin C, should the nurse encourage the client to eat to promote wound healing?

• A. Steak
• B. Veal
• C. Cheese
• D. Oranges

Correct answer: D

Rationale: Oranges are a rich source of vitamin C, which is essential for wound healing due to its role in collagen synthesis. Citrus fruits like oranges, as well as other fruits and vegetables such as strawberries, kiwi, bell peppers, and broccoli, are high in vitamin C. Meats like steak and veal are not significant sources of vitamin C; they are primarily sources of protein. Cheese is not a good source of vitamin C but does provide calcium and protein.

2. When a patient starts taking amoxicillin, which foods should the nurse instruct the patient to avoid?

• A. Green leafy vegetables
• B. Beef and other red meat
• C. Coffee, tea, and colas
• D. Acidic fruits and juices

Correct answer: D

Rationale: The correct answer is D: Acidic fruits and juices. Amoxicillin can be irritating to the stomach, so avoiding acidic fruits and juices is recommended to reduce stomach discomfort or potential interactions. Green leafy vegetables (Choice A), beef and other red meat (Choice B), and coffee, tea, and colas (Choice C) are not typically contraindicated with amoxicillin. It is important to focus on acidic foods and beverages to promote comfort and effectiveness of the medication.

3. Which of the following is a common sign of meningitis?

• A. Joint pain.
• B. Severe headache.
• C. Stiff neck.
• D. Coughing up blood.

Correct answer: C

Rationale: A stiff neck is a common sign of meningitis due to inflammation of the meninges. Meningitis typically presents with symptoms such as fever, severe headache, nausea, vomiting, sensitivity to light, and a stiff neck. Joint pain (Choice A) is not a typical symptom of meningitis and is more commonly associated with other conditions. While severe headache (Choice B) can be a symptom of meningitis, it is not as specific as a stiff neck. Coughing up blood (Choice D) is not a typical sign of meningitis and may indicate other respiratory or cardiovascular issues.

4. A female patient will receive doxycycline to treat a sexually transmitted infection (STI). What information will the nurse include when teaching this patient about this medication?

• A. Nausea and vomiting are uncommon adverse effects.
• B. The drug may cause possible teratogenic effects.
• C. Increase intake of dairy products with each dose of this medication.
• D. Use a backup method of contraception if taking oral contraceptives.

Correct answer: D

Rationale: The correct answer is D. The desired action of oral contraceptives can be reduced when taken with tetracyclines like doxycycline. Therefore, patients on oral contraceptives should be advised to use a backup contraception method while taking doxycycline. Choice A is incorrect because nausea and vomiting are common adverse effects of doxycycline. Choice B is incorrect because doxycycline is not known for causing teratogenic effects. Choice C is incorrect because dairy products can interfere with the absorption of doxycycline, so they should be avoided when taking this medication.

5. A client has a serum potassium level of 6.5 mmol/L, a serum creatinine level of 2 mg/dL, and a urine output of 350 mL/day. What is the best action by the nurse?

• A. Place the client on a cardiac monitor immediately.
• B. Teach the client to limit high-potassium foods.
• C. Continue to monitor the client’s intake and output.
• D. Ask to have the laboratory redraw the blood specimen.

Correct answer: A

Rationale: The best immediate action by the nurse in this situation is to place the client on a cardiac monitor immediately. A serum potassium level of 6.5 mmol/L indicates hyperkalemia, which can lead to life-threatening dysrhythmias. Monitoring the cardiac status is crucial to detect any potential arrhythmias promptly. Teaching the client to limit high-potassium foods (Choice B) may be important for long-term management, but it is not the priority at this moment. Continuing to monitor intake and output (Choice C) is important for assessing renal function but does not address the immediate risk of dysrhythmias. Asking to have the laboratory redraw the blood specimen (Choice D) is unnecessary since the current results indicate a critical situation that requires immediate action.

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