Correct Answer: B

Rationale: The correct answer is B because an increase in heart rate and respiratory rate can be a normal response before body system functions decrease in a hospice patient. This is known as a compensatory mechanism as the body tries to maintain oxygenation. Choice A is incorrect because symptoms may not always continue to increase until death. Choice C is incorrect as it implies a reflex response, which may not be the case. Choice D is incorrect as an improvement in the patient's condition is unlikely in a hospice setting.

Correct Answer: C

Rationale: Rationale: C: Providing the patient with 5 minutes of effleurage (gentle massage) and minimizing disruptions is the most helpful intervention. Effleurage can help reduce anxiety and promote relaxation, improving sleep quality. Minimizing disruptions creates a conducive environment for sleep. A: Providing a bath after REM sleep may disrupt the patient's sleep cycle, worsening anxiety. B: Increasing pain medication may not address the root cause of anxiety and could lead to dependency or side effects. D: Monitoring brain waves with polysomnography is an invasive procedure not typically indicated for managing anxiety-related sleep issues.

Correct Answer: B

Rationale: The correct answer is B because after brain death is confirmed, maintaining perfusion and oxygenation of organs is crucial to ensure their viability for donation. This process allows organs to be retrieved in optimal condition during the operation. Choice A is incorrect because a signed donor card is not a legal mandate for organ retrieval. Choice C is incorrect as the healthcare proxy's consent is typically required for organ donation. Choice D is incorrect because life support is not immediately withdrawn upon brain death confirmation; instead, organ preservation measures are initiated.

Correct Answer: A

Rationale: Correct Answer: A Rationale: 1. Acknowledges the child's distress and concerns. 2. Explains the concept of allowing natural death after serious injuries. 3. Helps the family understand the ethical and medical reasoning behind removing life support. 4. Shows empathy and provides education to address misconceptions. Summary of other choices: B: Incorrect - Avoids addressing the family's concerns and provides a vague response. C: Incorrect - Contains a typo and does not directly address the child's distress or misunderstanding. D: Incorrect - Irrelevant response that does not address the ethical dilemma at hand.

Correct Answer: B

Rationale: The correct answer is B because applying an insulin sliding scale method based on research is an example of evidence-based practice. This method is derived from scientific evidence and research studies, ensuring the best outcomes for the patient. The other choices lack the same level of evidence-based rationale: A is based on a protocol, which may not be evidence-based; C is a standard safety practice, not necessarily evidence-based; D is a decision based on hospital policy or practicality, not specifically evidence-based.