What is the purpose of using gloves during first aid?

The primary purpose of using gloves during first aid is to reduce the risk of infection. When providing first aid, you may encounter blood, bodily fluids, or open wounds, all of which can present a potential for cross-contamination between the victim and the first aid provider. By wearing gloves, you create a barrier that helps prevent the transmission of pathogens, protecting both yourself and the individual receiving care. This practice is essential in maintaining hygiene and ensuring safety in any first aid situation.

The other options, while potentially relevant in different contexts, do not address the most critical reason for glove use in first aid scenarios. Looking professional may be a byproduct of being prepared, but it does not contribute to health and safety. Avoiding getting wet is not a consideration in the need for gloves, and maintaining body temperature is unrelated to the use of gloves in first aid.