Final answer:
When you spill boiling water on your hand, you should immediately immerse it in cold water to cool down the area and prevent further damage. Seek medical attention if the burn is severe or covers a large area
Step-by-step explanation:
When you accidentally spill boiling water on your hand, it is important to take immediate action to minimize damage and help relieve pain. The correct course of action is to immerse your hand in cold water first to cool down the affected area. Cold water helps to reduce inflammation and can prevent further injury. After cooling your hand for at least 10-20 minutes, you should seek medical attention or call your supervisor, especially if the burn is severe or covers a large area.
Learn more about First Aid for Burns