Correct Answer: D

Rationale: Regular monitoring of liver function tests is crucial for clients taking isoniazid (INH) due to the potential risk of hepatotoxicity. Isoniazid can cause liver damage, and early detection through routine liver function tests can help prevent severe complications.

Correct Answer: A

Rationale: Encouraging the client and family to be active partners in their healthcare is crucial for promoting safety. When clients and families actively participate, they are more likely to advocate for themselves, ask questions, and be engaged in their care, leading to better outcomes and reduced risks.

Correct Answer: B

Rationale: The client's symptoms of a pounding headache and blurred vision are indicative of autonomic dysreflexia, a potentially life-threatening condition in clients with spinal cord injuries at T6 or above. The nurse's priority action should be to check the client's blood pressure as autonomic dysreflexia can lead to severe hypertension. Identifying and addressing this elevated blood pressure promptly is crucial to prevent serious complications such as seizures, stroke, or even death. Once the blood pressure is assessed and managed, further interventions can be implemented to address the underlying cause of autonomic dysreflexia.

Correct Answer: A

Rationale: The pain of an MI is often accompanied by shortness of breath and feelings of fear or anxiety. It typically lasts longer than 15 minutes and is not relieved by nitroglycerin. Unlike stable angina, the pain of an MI occurs without a known cause such as exertion.

Correct Answer: C

Rationale: When communicating with clients with Alzheimer's disease, using simple and direct statements is the most appropriate technique. This approach helps to minimize confusion, enhance understanding, and facilitate effective communication with individuals who may have difficulty processing complex information due to their condition.