Final answer:
Thromboangilitis Obliterans is characterized by pain, ulcers, and color changes in the affected limbs. Precautions to maintain safety include stopping smoking, keeping the limbs warm, and practicing good foot hygiene.
Step-by-step explanation:
The major symptoms of Thromboangilitis Obliterans include:
- Pain and tenderness in the affected limbs
- Intermittent claudication (pain or cramping during physical activity)
- Ulcers or sores on the skin
- Coldness or color changes in the skin
- Numbness or tingling in the affected limbs
Precautions that can help maintain safety:
- Stop smoking, as it is the most important risk factor for the disease
- Keep the affected limbs warm and protected from extreme cold
- Maintain good foot hygiene and proper foot care
- Avoid injury or trauma to the affected limbs
- Regularly check for any non-healing wounds or ulcers