When helping a resident who has a visual impairment to walk, where should the nursing assistant be?

Correct Answer: A

Rationale: The correct answer is A: Standing slightly in front of the resident. This position allows the nursing assistant to guide and support the resident effectively while also being able to anticipate any obstacles or hazards ahead. Being in front enables clear communication and helps the resident feel more secure. B: Standing slightly behind the resident can be dangerous as the nursing assistant may not be able to provide immediate assistance if the resident stumbles or needs help. C: Standing a few feet off to the side may not provide enough support and guidance for the visually impaired resident, increasing the risk of accidents. D: Sitting in a chair in front of the resident is not appropriate as the nursing assistant needs to be in a position to actively assist the resident during walking.

Correct Answer: B

Rationale: The correct answer is B: Vegetables and fruits. According to MyPlate, half of a person's plate should be filled with vegetables and fruits to promote a balanced and healthy diet. Vegetables and fruits are rich in essential nutrients like vitamins, minerals, and fiber, which are important for overall health. Choosing these food groups helps to lower the risk of chronic diseases and maintain a healthy weight. Grains and proteins (choice A) are also important but should not make up half of the plate. Dairy and proteins (choice C) do not align with MyPlate recommendations. Grains and fruits (choice D) do not provide a variety of nutrients compared to vegetables and fruits.

Correct Answer: D

Rationale: The correct answer is D because a resident with a restrict fluids order needs to limit the amount of fluids consumed daily to a specific level set by the doctor. This ensures that the resident maintains proper fluid balance without risking dehydration or fluid overload. Choice A is incorrect as completely restricting fluids can be harmful. Choice B is incorrect as water is also considered a fluid. Choice C is incorrect as limiting fluids only to meals may not be sufficient to adhere to the prescribed restriction.

Correct Answer: B

Rationale: The correct answer is B: Standing. This position allows for optimal bladder emptying by using gravity to aid in the process. It also promotes good urinary flow and reduces the risk of incomplete emptying. Sitting (A) may not fully empty the bladder, lying (C) can cause difficulty in aiming, and crouching (D) may not provide the best angle for efficient urination. Standing is the most recommended position for men to urinate based on anatomical and physiological considerations.

Correct Answer: B

Rationale: The correct answer is B because scabies is a skin infestation caused by the Sarcoptes scabiei mite, leading to symptoms such as rash, intense itching, and sores that can get infected. Choice A is incorrect as scabies is caused by mites, not bacteria. Choice C is incorrect because scabies is highly contagious through direct skin-to-skin contact. Choice D is incorrect as scabies can affect individuals of all ages, not just teenagers and young adults.