2 What is the nursing assistant's role in care planning?

Correct Answer: B

Rationale: The correct answer is B because the nursing assistant plays a crucial role in care planning by sharing observations that may impact the care plan. This is essential as they are in direct contact with the residents and can provide valuable insights to the care team. Choice A is incorrect because nursing assistants typically do not create care plans, that is the responsibility of licensed healthcare professionals. Choice C is incorrect as nursing assistants do not have the authority to make changes to care plans. Choice D is incorrect as discussing the diagnosis with the resident's friends and family is not within the scope of the nursing assistant's role in care planning.

Correct Answer: B

Rationale: The correct answer is B because a causative agent is specifically a pathogen or microorganism that causes disease in the body. Pathogens are infectious agents that can lead to illness or disease. The other choices are incorrect because: A) Any microorganism in the body does not necessarily cause disease, C) Normal flora are beneficial bacteria and do not always cause disease, and D) The waiting period between pathogen entry and infection is known as the incubation period, not the causative agent.

Correct Answer: A

Rationale: The correct answer is A: Clear walkways of clutter. This is the best way a nursing assistant can help prevent falls because clutter-free walkways reduce tripping hazards, promoting safety. Leaving walkways clear allows residents to move around safely. B: Keeping lights low can actually increase the risk of falls, as dim lighting can impair visibility. C: Moving call lights further away from residents can delay response times in case of emergencies and does not directly address fall prevention. D: Leaving spills for housekeeping to clean can lead to immediate hazards and accidents.

Correct Answer: B

Rationale: The correct answer is B because having the resident lean forward and place her head between her knees can help increase blood flow to the brain, potentially preventing a full faint. This position promotes better circulation and oxygenation to the brain, helping the resident feel better. Choice A is incorrect as it can worsen the situation by causing the resident to fall and potentially get hurt. Choice C is incorrect as tightening clothing can restrict blood flow and exacerbate the fainting episode. Choice D is incorrect as leaving the resident alone may lead to a dangerous situation if the symptoms worsen.

Correct Answer: C

Rationale: The correct answer is C because lack of sleep can indeed cause decreased mental function. Sleep is crucial for cognitive processes, memory consolidation, and overall brain function. Without sufficient sleep, individuals may experience difficulty concentrating, memory lapses, and impaired decision-making. Choice A is incorrect because the elderly actually tend to have more difficulty falling asleep due to changes in sleep patterns with age. Choice B is incorrect as the elderly are more sensitive to the effects of sleep deprivation. Choice D is incorrect as consistent lack of sleep can lead to various health issues, impacting overall well-being.