15. The best thing to do after burning one's arm while cooking is to

Answer: D

Explanation:

Run cool water over the burn

Running cool water over the burn is the most effective immediate treatment as it helps to soothe the skin, reduces pain, and minimizes tissue damage.

A) apply butter to the burn

Applying butter to a burn is incorrect because it can trap heat in the skin and increase the risk of infection. It is not a sterile product and does not aid in the healing process.

B) apply ice to the burn

While applying ice may seem like a good idea for pain relief, it is actually harmful as it can cause further damage to the skin and tissues. Direct contact with ice can lead to frostbite, which complicates the healing of the burn.

C) tightly wrap the burn with gauze

Tightly wrapping the burn with gauze is inappropriate as it can restrict blood flow and create additional pressure on the injured area. It is important to avoid wrapping burns tightly to prevent further injury.

D) run cool water over the burn

Running cool water over the burn immediately reduces the temperature of the skin, alleviates pain, and helps prevent further damage. This method is recommended by health professionals as an effective first aid response.

Conclusion

Running cool water over the burn is the best immediate treatment, effectively reducing pain and preventing further harm. In contrast, the other options either increase the risk of infection, cause additional injury, or do not provide the necessary care needed for burn treatment. Thus, option D is the only correct and safe choice.