Nursing Elites

1. A client in a provider’s office tells the nurse that, 'I fast for several days each week to help control my weight.' The client takes several medications for various chronic issues. The nurse should explain to the client that which of the following mechanisms that result from fasting puts her at risk for medication toxicity?

• A. Increasing the metabolism of the medications over time
• B. Increasing the protein-binding response
• C. Increasing medications’ transit time through the intestines
• D. Decreasing the excretion of medications

Correct answer: B

Rationale: Fasting can lead to an increased protein-binding response of medications. This can result in a higher concentration of bound medications in the bloodstream, potentially causing toxicity as the medications may not be readily available for metabolism or excretion. Choice A is incorrect because fasting typically doesn't increase medication metabolism. Choice C is incorrect as fasting usually decreases transit time through the intestines. Choice D is incorrect since fasting generally does not decrease medication excretion.

2. A healthcare professional is reviewing measures to prevent back injuries with assistive personnel (AP). Which of the following instructions should the healthcare professional include?

• A. When lifting an object, spread your feet apart to provide a wide base of support.
• B. Always lift objects with your back straight and not your legs.
• C. Avoid using any assistive devices.
• D. Bend at the waist to reach objects.

Correct answer: A

Rationale: The correct instruction to prevent back injuries while lifting is to spread your feet apart to provide a wide base of support. This helps in maintaining stability and reduces the risk of back injury. Choice B is incorrect as lifting objects with your back straight and using your legs is the recommended technique. Choice C is incorrect because assistive devices can actually help prevent back injuries by providing support. Choice D is incorrect as bending at the waist to reach objects can strain the back muscles and increase the risk of injury.

3. A mother of a child with a neural tube defect asks the nurse what she can do to decrease the chances of having another baby with a neural tube defect. What is the best response by the nurse?

• A. Folic acid should be taken before and after conception.
• B. Multivitamin supplements are recommended during pregnancy.
• C. A well-balanced diet promotes normal fetal development.
• D. Increased dietary iron improves the health of mother and fetus.

Correct answer: A

Rationale: The correct answer is A: 'Folic acid should be taken before and after conception.' Folic acid supplementation before and during early pregnancy has been shown to significantly reduce the risk of neural tube defects. Choice B is incorrect because while multivitamin supplements are beneficial during pregnancy, the specific focus for preventing neural tube defects is on folic acid. Choice C is a general statement about a well-balanced diet and does not specifically address neural tube defects. Choice D is incorrect as it focuses on dietary iron, which is important for overall health but not specifically proven to prevent neural tube defects.

4. During a client admission, how should the nurse conduct medication reconciliation?

• A. Compare the client’s home medications to the provider's prescriptions.
• B. Review the client’s medical history.
• C. Assess the client's current medications.
• D. Ask the client about their allergies.

Correct answer: A

Rationale: During medication reconciliation, the nurse should compare the client’s home medications with the provider's prescriptions to ensure accuracy and prevent medication errors. Reviewing the client’s medical history (Choice B) is important but not the primary focus of medication reconciliation. Assessing the client's current medications (Choice C) is also vital but is not specific to the comparison between home and prescribed medications during reconciliation. Asking the client about their allergies (Choice D) is relevant for ensuring safe medication administration but is not the primary step in medication reconciliation, which involves comparing actual medications.

5. A nurse at a long-term facility is providing a change-of-shift report to an oncoming nurse about an older adult client who has shingles. Which of the following information should the nurse include in the report?

• A. Where the client ate his breakfast
• B. The times for routine vital sign measurements
• C. The exact times the client had visitors
• D. The type of transmission-based precautions in place

Correct answer: D

Rationale: Information about transmission-based precautions is essential for infection control and continuity of care.

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