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 common to experience mild memory decline due to changes in brain structure and function. This is a normal part of the aging process and does not necessarily indicate a serious cognitive issue. Choices A, C, and D are incorrect because aging typically does not lead to speeding up of responses and reflexes, increased sensitivity of nerve endings in the skin, or improvement in senses such as vision and taste. These changes are more likely to occur due to external factors or individual differences rather than normal age-related changes in the nervous system.

Correct Answer: B

Rationale: The correct answer is B, depression or insomnia. Immobility can lead to decreased neurotransmitter release, impacting mood and sleep regulation. Depression and insomnia are common consequences. Pneumonia (A) is a respiratory complication. Weight gain (C) and constipation (D) are more related to the musculoskeletal and gastrointestinal systems, respectively.

Correct Answer: D

Rationale: The correct answer is D because residents who are dying may have difficulty swallowing due to weakened muscles. Feeding them slowly reduces the risk of choking and aspiration. Choice A is incorrect as some residents may not be able to express pain. Choice B is incorrect as residents may prefer dim lighting for comfort. Choice C is incorrect as lying flat can worsen breathing problems.

Correct Answer: B

Rationale: The correct answer is B because delegating in a nursing facility involves assigning a specific task or responsibility to another team member while retaining accountability for the outcome. It is essential for efficient workflow and effective care delivery. Choice A is incorrect as delegating does not involve transferring care to a physician. Choice C is incorrect as it refers to reporting inability to complete a task, not delegation. Choice D is incorrect as it pertains to reporting a complaint, not delegating tasks.

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. As a nursing assistant, it is crucial to uphold confidentiality to maintain trust and respect for the resident. Choices A and B are incorrect as they do not specifically address the violation of privacy and confidentiality. Choice D, misappropriation, refers to the wrongful use of something, which is not directly applicable in this context.