A nurse is instructing a newly licensed nurse about age-related changes to vision in older adult patients.
Which of the following should the nurse include as an example of an expected age-related change?

Choice A rationale
Mottling of the skin, especially in the lower extremities, is a common sign of impending death. This is due to decreased blood flow and can be a sign that the body is starting to shut down.
Choice B rationale
This statement is incorrect. As a person nears death, their blood pressure typically decreases, not increases.
Choice C rationale
Cheyne-Stokes breathing, which is characterized by a pattern of increasing and decreasing respiration with periods of apnea, is a common symptom in the final stages of life.
Choice D rationale
This statement is incorrect. As a person nears death, their skin may become cool to the touch and may appear pale or mottled.
Choice E rationale
Regular respiration is not typically a sign of impending death. In fact, changes in breathing patterns, such as Cheyne-Stokes breathing, are more common.

Choice A rationale
This statement is not accurate. Relapsing-remitting multiple sclerosis (RRMS) is characterized by periods of new symptoms or relapses that develop over days or weeks and usually improve partially or completely. These episodes are followed by periods of remission, where the disease does not progress. Therefore, RRMS does not cause a steady and gradual decline in function.
Choice B rationale
This is the correct answer. Stress and extreme fatigue can trigger a relapse in RRMS1. Therefore, it is important for patients to avoid these triggers to manage their symptoms effectively.
Choice C rationale
This statement is incorrect. RRMS is the most common disease course at the time of diagnosis. It is not the least common type of multiple sclerosis.
Choice D rationale
This statement is not accurate. Medications for RRMS, known as disease-modifying treatments (DMT), are designed to reduce the frequency and severity of relapses. They are not intended to be taken only during times of relapse, but rather on an ongoing basis to manage the disease.