A way for a nursing assistant to promote normal elimination for residents is to

Correct Answer: A

Rationale: Step 1: Encouraging fluid intake helps maintain hydration and supports normal bowel function. Step 2: Nutritious meals provide essential nutrients for overall health and aid in proper digestion. Step 3: Adequate fluid and nutrition promote regular bowel movements, preventing constipation. Step 4: Waiting to go to the bathroom can lead to urinary retention and discomfort. Summary: Choice A is correct as it supports normal elimination. Choices B, C, and D are incorrect as they can hinder normal elimination by causing dehydration, poor nutrition, and physical inactivity.

Correct Answer: D

Rationale: The correct answer is D - Red or a different color than the surrounding area. In a stage 1 pressure injury, the skin appears red or a different color due to localized damage. This indicates early tissue damage without skin breakdown. Choice A is incorrect as it refers to a stage 2 pressure injury where the skin is nonintact. Choice B describes a stage 3 or 4 pressure injury with a deep crater. Choice C is not accurate as deep purple color is not typically associated with stage 1 pressure injuries.

Correct Answer: A

Rationale: The correct answer is A: Lung strength decreases. As people age, their lung capacity decreases due to changes in lung tissue elasticity and muscle strength, leading to decreased respiratory function. This results in reduced lung strength and efficiency. Option B is incorrect as airways actually become less elastic with age, contributing to decreased lung function. Option C is incorrect as aging can lead to a weaker cough reflex. Option D is incorrect as oxygen levels in the blood do not typically increase with age; in fact, they may decrease due to reduced lung function.

Correct Answer: C

Rationale: The correct answer is C: Neuron. Neurons are the basic working units of the nervous system because they are specialized cells that transmit information through electrical and chemical signals. Neurons have a cell body, dendrites, and an axon, allowing them to receive, process, and send signals. The brain and spinal cord are made up of neurons but are not the basic working unit. Receptors are sensory organs that detect stimuli but do not transmit signals like neurons do. Therefore, the correct choice is C because neurons are essential for communication within the nervous system.

Correct Answer: B

Rationale: Validation therapy is the correct answer. It involves validating the feelings and beliefs of individuals with Alzheimer's disease (AD), even if they are not based in reality. This approach helps to reduce stress and anxiety by acknowledging and respecting their emotions. A: Reality orientation focuses on helping individuals with AD understand current time, place, and person, which is opposite to the approach mentioned in the question. C: Reminiscence therapy involves recalling past memories but does not necessarily involve validating false beliefs about living in the past. D: Remotivation therapy aims to increase motivation and engagement, but it is not specifically related to addressing the belief of living in the past.