Which of the following represents an act of voluntary service in first aid?

Voluntary service in first aid refers to providing assistance in emergency situations without any expectation of payment or compensation. This principle is essential in promoting community health and fostering a spirit of helping others in times of need. When an individual responds to emergencies without seeking compensation, they are acting selflessly, which reflects the core values of first aid training and the ethos of organizations like the Red Cross.

The other options describe scenarios that do not align with the concept of voluntary service. Providing paid assistance suggests a contractual relationship where compensation is received for services rendered, which does not fit the definition of volunteering. Delegating tasks to trained professionals implies a more structured and formal approach that is not purely voluntary, as it usually involves those professionals being compensated for their work. Waiting for emergency teams to arrive signifies a delay in taking action rather than actively engaging in voluntary support, which could be crucial in emergencies where immediate help is required.