A client with Raynaud's disease is seeking advice on how to prevent episodes during cold weather. Which of the following measures should the nurse suggest to the client?

A) Exposure to cold temperatures is not recommended for clients with Raynaud's disease as it can trigger symptoms and worsen the condition.

B) Limiting fluid intake does not directly impact Raynaud's disease. Adequate hydration is essential for overall health, but it does not affect the frequency of Raynaud's episodes.

C) Engaging in regular physical exercise and activity is beneficial for individuals with Raynaud's disease. Exercise improves circulation and helps maintain vascular health, which may reduce the severity and frequency of Raynaud's symptoms.

D) Increasing caffeine consumption is not a recommended strategy for managing Raynaud's disease. While caffeine may have mild vasoconstrictive effects, it is not a significant factor in managing the condition.

A) Hypertension and heart disease are not typically associated with Raynaud's disease. However, it's essential to monitor these conditions as they may have an impact on the overall management of the client's health.

B) Diabetes mellitus and obesity are not directly linked to Raynaud's disease. However, maintaining a healthy lifestyle is important for overall well-being, including managing Raynaud's symptoms.

C) Systemic lupus erythematosus and scleroderma are two autoimmune disorders that are often associated with secondary Raynaud's disease. In these conditions, the immune system attacks the body's tissues, leading to blood vessel abnormalities and an increased risk of Raynaud's symptoms.

D) Seasonal allergies and asthma are unrelated to the development or exacerbation of Raynaud's disease. These conditions primarily involve the respiratory system, not the vascular system.