Correct Answer: B

Rationale: The correct answer is B. Applying clean dressings over blood-saturated ones and holding pressure helps to control bleeding and prevent tissue disruption. Removing blood-saturated dressings can cause further damage by disrupting the forming clot. Elevating the wound above heart level is beneficial to reduce swelling, but it is not the best immediate action for a blood-saturated dressing. Leaving the wound open to air can increase the risk of infection and slow down the healing process.

Correct Answer: A

Rationale: The correct answer is A: Inspect feet daily for cuts and sores. Clients with diabetes are at an increased risk of foot complications, so it is essential to check for any cuts, sores, or injuries daily to prevent infections and complications. Soaking feet in warm water daily (choice B) is not recommended as it can lead to skin breakdown. Wearing closed-toe shoes at all times (choice C) is not advisable as it can cause excessive pressure and friction. Trimming toenails straight across (choice D) is the correct method to prevent ingrown toenails, not trimming them in a rounded shape.

Correct Answer: A

Rationale: The correct answer is A: A recent peer-reviewed nursing research article. Peer-reviewed research articles provide the most current and reliable evidence-based practice information for clinical care. Choice B, a website for a nursing association, may have valuable information but may not always guarantee the highest level of evidence. Choice C, a textbook published 5 years ago, may not reflect the most up-to-date practices and guidelines. Choice D, an expert opinion from a seasoned nurse, though valuable, is not as reliable as evidence derived from peer-reviewed research articles.

Correct Answer: D

Rationale: The correct answer is to take levothyroxine on an empty stomach. This is because levothyroxine should be taken in the morning on an empty stomach to ensure proper absorption. Option A is incorrect because levothyroxine is usually advised to be taken in the morning. Option B is not the priority teaching point as monitoring for hypothyroidism symptoms is ongoing care. Option C is incorrect as levothyroxine should not be taken with calcium supplements as they can interfere with its absorption.

Correct Answer: C

Rationale: The correct answer is C, 'Living will.' A living will is a legal document that outlines an individual's preferences for life-sustaining medical treatment if they become unable to make decisions. Choice A, 'Do Not Resuscitate,' specifically refers to a directive that instructs healthcare providers not to perform CPR. Choice B, 'Informed consent,' pertains to a patient's right to be informed about and consent to medical treatment. Choice D, 'Durable power of attorney for health care,' involves appointing someone to make healthcare decisions on behalf of an individual when they are unable to do so.