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 important as they are in direct contact with the residents and can provide valuable insights to the healthcare team. Choice A is incorrect as creating the care plan is typically done by licensed healthcare professionals. Choice C is incorrect as making changes to the care plan is also usually done by licensed professionals based on assessments. 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: A pathogen or microorganism that causes disease. This is because a causative agent is specifically defined as a factor, such as a microorganism or pathogen, that can directly lead to the development of a disease. Choices A, C, and D are incorrect because they do not fully capture the essence of a causative agent. Choice A is too broad, choice C refers to normal flora which are not necessarily causative agents, and choice D describes the incubation period of an infection rather than the actual agent causing the disease.

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. Removing obstacles ensures a safe environment for residents. Keeping lights low (choice B) can actually increase the risk of falls due to poor visibility. Moving call lights further away from residents (choice C) can hinder their ability to quickly call for help in case of emergencies. Leaving spills for housekeeping to clean (choice D) poses an immediate slipping hazard. Thus, clearing walkways of clutter is the most effective measure to prevent falls.

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 fainting. This position helps improve circulation and oxygenation to the brain, reducing the risk of fainting. A: Trying to have the resident stand up before fainting occurs may lead to a fall and injury. C: Tightening the resident's clothing restricts blood flow and does not address the underlying cause of fainting. D: Leaving the resident alone as soon as symptoms disappear is unsafe as the cause of fainting should be addressed and monitored.

Correct Answer: C

Rationale: The correct answer is C: Lack of sleep can cause decreased mental function. This is true because sleep is essential for cognitive function and overall well-being. Lack of sleep can impair memory, concentration, decision-making, and mood. It can also lead to slower reaction times and decreased performance in various tasks. Choice A is incorrect because the elderly generally have more sleep disturbances and take longer to fall asleep. Choice B is incorrect as older adults are actually more sensitive to the effects of sleep deprivation. Choice D is incorrect because consistent lack of sleep can lead to various health issues and impact overall well-being.