A nurse is planning discharge teaching for a client who has multiple sclerosis. Which of the following instructions should the nurse include in the teaching?

Discharge teaching for a client with Multiple sclerosis focuses on managing neurologic deficits, preventing complications, and promoting safety. Multiple sclerosis involves immune-mediated demyelination of neurons in the central nervous system, leading to symptoms such as muscle weakness, spasticity, fatigue, and dysphagia. Clients often experience difficulty with swallowing due to impaired neuromuscular coordination. Nursing care emphasizes safe mobility, temperature regulation, energy conservation, and aspiration prevention. Rationale: A. Participating in rigorous exercise three times per week is not appropriate because excessive exertion can worsen fatigue and exacerbate symptoms in clients with multiple sclerosis. Energy conservation and moderate, individualized activity are recommended instead of strenuous exercise. Overexertion may also increase muscle weakness and reduce functional capacity. B. Keeping a narrow base of support during ambulation is unsafe because clients with multiple sclerosis often have impaired balance and coordination. A wider base of support improves stability and reduces the risk of falls. Narrow stance increases instability, especially when muscle weakness or spasticity is present. C. Soaking in a hot bath once daily is not recommended because heat can worsen neurologic symptoms in multiple sclerosis. Increased body temperature may temporarily impair nerve conduction in demyelinated fibers, leading to increased weakness and fatigue (Uhthoff’s phenomenon). Temperature regulation is important to prevent symptom exacerbation. D. Adding thickening agents to liquids is appropriate because clients with multiple sclerosis may develop dysphagia due to impaired neuromuscular control of swallowing. Thickened fluids move more slowly, reducing the risk of aspiration and choking. This intervention promotes safer swallowing and helps maintain adequate hydration and nutrition.