Nursing Elites

1. A nurse is preparing to administer a medication through a nasogastric (NG) tube. What action should the nurse take first?

• A. Flush the NG tube with 60 mL of water
• B. Verify tube placement
• C. Crush the medications and dissolve them in water
• D. Administer all medications together

Correct answer: B

Rationale: Verifying tube placement is the priority before administering any medications through a nasogastric tube. This step ensures that the tube is correctly positioned in the stomach to prevent complications such as aspiration. Flushing the tube with water, crushing medications, or administering them together should only be done after confirming the correct placement of the NG tube. Therefore, option B is the correct first action to take in this scenario.

2. A client with diabetes mellitus is being taught about foot care by a nurse. Which instruction should the nurse include?

• A. Cut toenails straight across
• B. Wear shoes at all times
• C. Apply lotion between the toes
• D. Soak feet in hot water daily

Correct answer: B

Rationale: The correct answer is to 'Wear shoes at all times.' This instruction is crucial for preventing foot injuries in clients with diabetes mellitus. Wearing shoes protects the feet from potential injuries and reduces the risk of developing foot ulcers. Cutting toenails straight across (not in a rounded shape) helps prevent ingrown toenails. Applying lotion between the toes can create a moist environment, increasing the risk of fungal infections. Soaking feet in hot water daily can lead to dry skin and potentially cause burns, which is not recommended for individuals with diabetes.

3. A nurse is providing discharge teaching for a client with chronic obstructive pulmonary disease (COPD). What instruction should the nurse include to help improve oxygenation?

• A. Use pursed-lip breathing during activities
• B. Avoid physical activity
• C. Perform weight-bearing exercises
• D. Use a humidifier while sleeping

Correct answer: A

Rationale: Corrected Rationale: The nurse should instruct the client to use pursed-lip breathing during activities to help improve oxygenation. Pursed-lip breathing can keep the airways open longer, facilitating better oxygen exchange and making it easier to exhale carbon dioxide. Choice B is incorrect as physical activity, within the client's limitations, is beneficial for maintaining overall health. Choice C is incorrect as weight-bearing exercises are important for bone health but not directly related to improving oxygenation in COPD. Choice D is incorrect as using a humidifier while sleeping can help with moisture in the airways but does not directly impact oxygenation in COPD.

4. A nurse enters a client's room and sees smoke coming from the trash can. What action should the nurse take first?

• A. Call for assistance
• B. Evacuate the room
• C. Attempt to put out the fire
• D. Turn off the oxygen supply

Correct answer: B

Rationale: In the event of a fire, the priority is to ensure everyone's safety. Therefore, the nurse's initial action should be to evacuate the room. Calling for assistance can be done while evacuating, ensuring help is on the way. Attempting to put out the fire can be dangerous and may delay evacuation. Turning off the oxygen supply is not the first step in this situation, as the immediate concern is to remove individuals from the potential danger.

5. A client at risk for pressure injuries is being cared for by a nurse. What intervention should the nurse implement?

• A. Keep the client in one position
• B. Use a special mattress for the client
• C. Turn the client every 4 hours
• D. Provide extra pillows for positioning

Correct answer: B

Rationale: The correct intervention for a client at risk for pressure injuries is to use a special mattress. Special mattresses help reduce the risk of pressure injuries by redistributing pressure on bony areas, thus preventing tissue damage. Keeping the client in one position (choice A) can actually increase the risk of pressure injuries due to prolonged pressure on specific areas. Turning the client every 4 hours (choice C) is important for preventing pressure injuries, but using a special mattress is a more effective intervention. Providing extra pillows for positioning (choice D) may offer some comfort but does not address the primary intervention of pressure redistribution that a special mattress provides.

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