Nursing Elites

1. A home health nurse is discussing the dangers of carbon monoxide poisoning with a client. Which of the following information should the nurse include?

• A. Carbon monoxide does not have a distinct odor.
• B. Water heaters should be inspected every 5 years.
• C. The lungs are not damaged from carbon monoxide inhalation.
• D. Carbon monoxide binds with hemoglobin in the body.

Correct answer: D

Rationale: The correct answer is D: 'Carbon monoxide binds with hemoglobin in the body.' Carbon monoxide is an odorless, colorless gas, so it does not have a distinct odor (Choice A). While regular inspection of appliances like water heaters is important for safety, it is not directly related to carbon monoxide poisoning (Choice B). Carbon monoxide primarily affects the cardiovascular system by binding with hemoglobin, reducing the blood's ability to carry oxygen, rather than causing direct lung damage (Choice C). Understanding how carbon monoxide binds with hemoglobin is crucial in recognizing the mechanism of poisoning and its potential consequences.

2. A client requires an NG tube for stomach decompression. Which of the following actions should the nurse take when inserting the NG tube?

• A. Help the client take sips of water to promote insertion of the NG tube.
• B. Insert the tube without asking the client to swallow.
• C. Advance the tube continuously without pausing.
• D. Use a large-bore tube for insertion.

Correct answer: A

Rationale: The correct action when inserting an NG tube is to help the client take sips of water. This helps facilitate the insertion of the tube by promoting swallowing and passage through the esophagus. Asking the client to swallow assists in guiding the tube into the stomach. Inserting the tube without asking the client to swallow may lead to incorrect placement or discomfort. Advancing the tube continuously without pausing can cause the tube to coil in the esophagus, leading to complications. Using a large-bore tube for insertion is unnecessary and may increase the risk of injury or discomfort for the client.

3. Twenty minutes after starting a heat application, the client mentions that the heating pad no longer feels warm enough. What is the best response by the LPN/LVN?

• A. That indicates you have derived the maximum benefit, and the heat can be removed.
• B. Your blood vessels are dilating and removing the heat from the site.
• C. We will increase the temperature by 5 degrees when the pad no longer feels warm.
• D. The body's receptors adapt over time as they are exposed to heat.

Correct answer: D

Rationale: Choice D is the correct response. The body's receptors adapt to the heat over time, which can explain why the client no longer perceives the warmth from the heating pad. This phenomenon is known as thermal adaptation. Choices A, B, and C are incorrect. Choice A is inaccurate because the client not feeling the warmth does not necessarily mean they have derived the maximum benefit. Choice B incorrectly states that blood vessels dilating remove heat, which is not accurate. Choice C suggests increasing the temperature when the pad no longer feels warm, which could potentially lead to burns or discomfort for the client.

4. A client admitted with sudden onset of severe back pain of unknown origin. Which statement would be most effective for the nurse to use to elicit further information from this client about his pain?

• A. Tell me how you are feeling right now.
• B. Describe the pain you are experiencing.
• C. Can you tell me more about your back pain?
• D. When did the pain start and how severe is it?

Correct answer: B

Rationale: The correct answer is B: 'Describe the pain you are experiencing.' This question is the most effective as it prompts the client to provide detailed information about the nature of the pain, including its characteristics, intensity, and location. This detailed description can help the nurse in assessing the possible cause and severity of the pain. Choices A, C, and D are not as effective as they are either too general ('Tell me how you are feeling right now'), redundant ('Can you tell me more about your back pain?'), or focused only on timing and severity ('When did the pain start and how severe is it?').

5. A 73-year-old female client had a hemiarthroplasty of the left hip yesterday due to a fracture resulting from a fall. In reviewing hip precautions with the client, which instruction should the LPN/LVN include in this client's teaching plan?

• A. You will be able to bend at the waist to reach items on the floor in 8 weeks.
• B. Place a pillow between your knees while lying in bed to prevent hip dislocation.
• C. It is safe to use a walker to get out of bed, but you need assistance when walking.
• D. Take pain medication 30 minutes after your physical therapy sessions.

Correct answer: B

Rationale: The correct instruction to include in the teaching plan for a client who had a hemiarthroplasty of the left hip is to 'Place a pillow between your knees while lying in bed to prevent hip dislocation.' This technique helps maintain proper hip alignment and prevents dislocation during the postoperative recovery period. Choice A is incorrect because bending at the waist to reach items on the floor can strain the hip joint and is not recommended following hip surgery. Choice C is incorrect because using a walker alone without assistance can increase the risk of falls and injury, especially in the immediate postoperative period. Choice D is incorrect because pain medication should be taken as prescribed by the healthcare provider, not specifically timed after physical therapy sessions.

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