A client recovering from pneumonia who has a history of severe chronic obstructive pulmonary disease (COPD and peripheral vascular disease (PVD is being discharged from a skilled nursing facility. Which action is most important for the nurse to implement?

A. Reinforce the need for adequate hydration: Adequate hydration is essential for liquefying secretions in the lungs, especially in clients with COPD who may have increased mucus production. Proper hydration also supports cardiovascular function, particularly in clients with peripheral vascular disease. B. Provide typed instructions for healthy diet selections: While diet is important for overall health, hydration is the priority in this scenario due to the client's respiratory and vascular conditions. C. Explain a daily regimen: While educating the client about a daily regimen is important, ensuring adequate hydration takes precedence in this situation. D. Demonstrate specific strengthening exercises: While exercise is beneficial for clients with COPD and PVD, ensuring proper hydration is more critical for respiratory and cardiovascular function in this scenario.