Correct Answer: B

Rationale: Rationale: 1. NPH insulin peaks in 4-12 hours, making 4:00 PM the highest risk time. 2. 10:00 AM is too soon for peak effect. 3. Noon is too early for peak effect. 4. 10:00 PM is too late for peak effect. In summary, B is correct as it aligns with NPH insulin peak time, while other options are too early or too late.

Correct Answer: C

Rationale: The correct answer is C because data validation involves verifying the accuracy and consistency of data by comparing it with other reliable sources. This ensures that the data is correct and reliable for analysis. Choice A is incorrect because data validation typically occurs after data collection, which is followed by data interpretation. Choice B is incorrect because validation is not about professional standards but about verifying data accuracy. Choice D is incorrect because data interpretation focuses on deriving meaning and insights from data, not on professional standards. In summary, understanding the differences between data validation and interpretation is crucial for ensuring data accuracy and reliability.

Correct Answer: A

Rationale: The correct answer is A because clients with Parkinson's, Huntington's diseases, or epilepsy often experience emotional challenges such as depression and anxiety due to the impact of their conditions on their daily lives. Emotional counseling helps address these issues. Additionally, these clients may struggle with basic self-care activities due to motor and cognitive deficits, making it crucial for nurses to assist them in performing daily tasks. Choice B is incorrect as clients with these conditions may experience paralysis or motor impairments, but it is not a universal symptom. Choice C is incorrect because the question does not mention bone issues in Parkinson's, Huntington's diseases, or epilepsy. Choice D is incorrect as aggression and violence are not common symptoms in clients with these neurologic deficits.

Correct Answer: C

Rationale: The correct answer is C: Call the physician. In this scenario, the sudden severe headache and nasal congestion along with flushed skin and goosebumps suggest autonomic dysreflexia, a medical emergency in spinal cord injury at or above T6. The nurse should immediately call the physician to address this potentially life-threatening situation. Raising the client's head (A) may worsen the condition, placing the client on a firm mattress (B) is not a priority, and administering an analgesic (D) without addressing the underlying cause could lead to further complications. The priority is to identify and address the cause of autonomic dysreflexia promptly.

Correct Answer: B

Rationale: Rationale: 1. NPH insulin peaks in 4-12 hours, making 4:00 PM the highest risk time. 2. 10:00 AM is too soon for peak effect. 3. Noon is too early for peak effect. 4. 10:00 PM is too late for peak effect. In summary, B is correct as it aligns with NPH insulin peak time, while other options are too early or too late.