Nursing Elites

1. A nurse is providing teaching to a client who has a new prescription for ferrous sulfate. Which of the following instructions should the nurse include?

• A. Take this medication with orange juice to increase absorption.
• B. Take this medication on an empty stomach.
• C. Take this medication with milk if it causes stomach upset.
• D. Take this medication at bedtime.

Correct answer: A

Rationale: The correct instruction for a client prescribed ferrous sulfate is to take the medication with orange juice to enhance absorption. Orange juice is recommended because of its vitamin C content, which aids in the absorption of iron. Choice B, taking the medication on an empty stomach, is incorrect because ferrous sulfate is better absorbed with food. Choice C, taking the medication with milk if it causes stomach upset, is incorrect as calcium in milk can interfere with iron absorption. Choice D, taking the medication at bedtime, is incorrect as it is usually recommended to take iron supplements between meals or with food to enhance absorption.

2. A nurse is preparing to administer a dose of amoxicillin to a client who has an allergy to penicillin. Which of the following actions should the nurse take?

• A. Administer the medication as prescribed.
• B. Verify the client's allergy status before administering the medication.
• C. Ask the provider to prescribe a different antibiotic.
• D. Check the client's skin for any rashes before administering the medication.

Correct answer: C

Rationale: In this scenario, the nurse should ask the provider to prescribe a different antibiotic instead of administering amoxicillin to a client with a known penicillin allergy. Choice A is incorrect because administering amoxicillin to a client with a penicillin allergy can lead to an allergic reaction. Choice B is not the best option as simply verifying the client's allergy status does not address the potential harm of giving amoxicillin. Choice D is irrelevant as checking the client's skin for rashes does not address the issue of administering a potentially harmful medication. Therefore, the most appropriate action is to request a different antibiotic from the provider to ensure the safety of the client.

3. A client with diabetes mellitus is receiving discharge instructions from a nurse. Which statement by the client indicates an understanding of the teaching?

• A. I will monitor my blood sugar level once a week.
• B. I will exercise every day even if my blood sugar is low.
• C. I will eat snacks rich in carbohydrates if my blood sugar drops.
• D. I will avoid sugary foods to prevent my blood sugar from rising.

Correct answer: C

Rationale: The correct answer is C. Eating snacks rich in carbohydrates is essential to manage hypoglycemia by raising blood sugar levels. Option A is incorrect as monitoring blood sugar once a week is not frequent enough for effective diabetes management. Option B is incorrect because exercising when blood sugar is low can worsen hypoglycemia. Option D is incorrect as it focuses on preventing high blood sugar levels, not managing low blood sugar.

4. A nurse is caring for a client who has a nasogastric tube in place. Which of the following actions should the nurse take to prevent aspiration?

• A. Elevate the head of the bed 45 degrees during feedings.
• B. Place the client in the left lateral position for 30 minutes after feedings.
• C. Flush the tube with 30 mL of sterile water before each feeding.
• D. Check gastric residuals every 8 hours.

Correct answer: A

Rationale: The correct action to prevent aspiration in a client with a nasogastric tube is to elevate the head of the bed to 45 degrees during feedings. This positioning helps reduce the risk of regurgitation and aspiration of gastric contents. Placing the client in the left lateral position after feedings does not directly prevent aspiration. Flushing the tube with sterile water before each feeding is important for tube patency but does not specifically prevent aspiration. Checking gastric residuals every 8 hours is necessary to monitor the client's tolerance to feedings but is not a direct preventive measure against aspiration.

5. A healthcare professional is caring for a client who has a new prescription for metformin. Which of the following laboratory results should the healthcare professional review before administering the medication?

• A. Potassium
• B. Serum creatinine
• C. Sodium
• D. Hemoglobin A1C

Correct answer: B

Rationale: Correct Answer: The healthcare professional should review serum creatinine levels before administering metformin to assess kidney function. Metformin is excreted by the kidneys, and checking serum creatinine helps prevent lactic acidosis, a potential side effect in individuals with impaired renal function. Choice A: Potassium levels are not directly related to the administration of metformin. While monitoring potassium levels is important for some medications, it is not the priority when initiating metformin. Choice C: Sodium levels are not typically assessed specifically before starting metformin. It is not a routine lab test required prior to metformin administration. Choice D: Hemoglobin A1C reflects long-term blood sugar control and is not a lab test that needs to be reviewed before initiating metformin. It is used to monitor diabetes management over time, not for immediate medication administration considerations.

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