In case of a chemical burn, what initial step should be taken?

Flushing with water is the appropriate initial step for a chemical burn because it helps to dilute and remove the chemical agent that caused the burn. The primary objective in managing chemical burns is to minimize tissue damage by ensuring that the harmful substance is washed away as quickly as possible. By using copious amounts of water, you can effectively reduce the concentration of the chemical on the skin, thus preventing further injury.

Immediate flushing also helps to alleviate pain and irritation associated with the chemical burn. This action should be continued for at least 20 minutes or until emergency medical care can be obtained, ensuring that the affected area is thoroughly cleaned.

Other options, such as applying ointment, covering with a bandage, or applying pressure, are not advised as initial responses because they do not effectively remove the chemical agent and can potentially exacerbate the damage or interfere with the healing process. It's essential to prioritize flushing the affected area to protect the skin from ongoing harm.