Correct Answer: D

Rationale: The correct answer is D: “Recovery is possible, but it may take several months.” This response is the best choice as it provides a balanced and accurate explanation to the patient. Here's the rationale: 1. Hemodialysis is often used as a temporary measure to support kidney function while allowing time for the kidneys to recover. 2. Acute kidney injury can be reversible in some cases, especially if the underlying cause is identified and treated promptly. 3. Recovery time varies for each individual, and it can indeed take several months for kidney function to improve. 4. Choices A, B, and C are incorrect: - A is overly pessimistic and does not consider the potential for recovery. - B provides a specific timeframe that may not be accurate for all patients. - C is not a reliable indicator of kidney function recovery and may lead to confusion.

Correct Answer: D

Rationale: The correct answer is D, the 70-year-old mother with blood type A positive. This choice is the best candidate for evaluation due to her blood type matching the patient's (A positive) for kidney transplantation. Age and medical history are also crucial factors in determining suitability. The 65-year-old brother (choice A) has hypertension, a significant risk factor. The 35-year-old female (choice B) with food allergies may have potential complications. The 14-year-old son (choice C) is underage and might not be a suitable donor due to age and the potential impact on his growth and development. In summary, choice D aligns with the matching blood type and age, making the mother the most suitable candidate for evaluation.

Correct Answer: E

Rationale: The correct answer is not provided, but based on the events described, the official time of death recorded in the medical record should be 1810 (Choice D). At this time, the cardiac monitor shows flatline, indicating the cessation of cardiac activity, which is the universally accepted point of declaring death. Choice A (1300) is incorrect because that is when diagnostic tests for brain death were completed, but the patient was not officially declared dead at that time. Choice B (1330) is incorrect as this is when the primary care provider reviewed the test results and documented brain death in the progress note, but the patient was not officially declared dead at this time either. Choice C (1400) is incorrect as there is no significant event occurring at this time that signifies the patient's death. Therefore, the most appropriate and official time of death recorded in the medical record would be 1810 when the cardiac monitor shows flatline.

Correct Answer: C

Rationale: Rationale: Option C is the correct answer because when caring for a patient with a pulmonary artery catheter receiving continuous enteral feedings, it is crucial to level and zero reference the transducer with the patient's head of bed elevated to 30 degrees. This position helps to ensure accurate hemodynamic measurements, as the head of bed elevation minimizes the impact of intra-abdominal pressure on the catheter readings. By referencing the transducer in this position, the nurse can obtain reliable and precise hemodynamic values. Summary of Incorrect Choices: A: This option is incorrect because delaying documentation until the patient is in the supine position can lead to inaccuracies in the hemodynamic readings due to changes in patient positioning. B: Leveling and zero referencing the transducer with the patient in the supine position is not ideal as it does not account for the impact of intra-abdominal pressure on the catheter readings in patients receiving enteral feedings. D: Leveling and zero referencing

Correct Answer: B

Rationale: Correct Answer: B Rationale: 1. Limiting visitation to reduce emotional distress contradicts the principles of effective end-of-life care, which emphasize holistic support for the patient and family. 2. Effective end-of-life care encourages open communication and emotional support from loved ones. 3. Limiting visitation may hinder emotional closure and support for both the patient and family. 4. Options A, C, and D align with effective end-of-life care by focusing on symptom management, education, and spiritual support for the patient and family.