Normal age-related changes for the nervous system include the following:

Correct Answer: B

Rationale: The correct answer is B: Some memory loss occurs. As people age, it is normal for memory to decline slightly due to changes in the brain structure and function. This is a common age-related change supported by research and clinical observations. Responses and reflexes do not speed up with age (A), they actually tend to slow down. Sensitivity of nerve endings in skin typically decreases, not increases (C). Lastly, while vision and taste may weaken with age, they do not become stronger (D). Therefore, the correct answer is B based on the known physiological changes associated with aging.

Correct Answer: B

Rationale: The correct answer is B: Depression or insomnia. Immobility can lead to decreased neurotransmitter levels, affecting mood regulation and sleep patterns. Lack of physical activity can contribute to feelings of sadness and difficulty sleeping. Pneumonia (A) is a respiratory complication. Weight gain (C) may result from decreased metabolism due to immobility. Constipation (D) is a gastrointestinal issue caused by reduced bowel movements.

Correct Answer: D

Rationale: The correct answer is D because residents who are dying are at a higher risk of choking and aspiration due to weakened muscles and decreased swallowing reflex. Feeding them slowly reduces the risk of choking and aspiration. A is incorrect because not all residents can express pain effectively. B is incorrect because bright lighting can be uncomfortable or distressing for a dying resident. C is incorrect because lying flat on their backs can actually worsen breathing problems for a resident who is dying.

Correct Answer: B

Rationale: The correct answer is B because delegation in a nursing facility involves transferring the responsibility for a specific task to another team member while retaining accountability for the outcome. This process ensures efficient and effective care delivery. Choice A is incorrect as delegation does not involve transferring care to a physician. Choice C is incorrect as it does not involve informing a nurse of a caregiver's inability to complete a task but rather assigning the task to another team member. Choice D is incorrect as delegation does not involve communicating complaints against staff members but rather assigning tasks based on competency and workload.

Correct Answer: C

Rationale: The correct answer is C: A breach of confidentiality. Sharing information about a resident's care on Twitter violates the resident's right to privacy and confidentiality. It goes against healthcare regulations and ethical standards. The other choices are incorrect because A refers to a minor social norm violation, B is unrelated to personal care information, and D involves wrongful use of funds or property. In summary, sharing such information on social media is a serious breach of trust and professionalism, impacting the resident's well-being and violating their rights.