(Just Complete the following statements:) The nature of first aid is
The objective of first aid is

The nature of first aid means that most people will only have a limited knowledge, and in emergency situations, first aiders are advised to FIRST seek professional help. This is done by calling, or assigning an able bystander to call, an emergency number, which is 9-1-1 in many places.

First aid is emergency care given immediately to an injured person. The purpose of first aid is to minimize injury and future disability. In serious cases, first aid may be necessary to keep the victim alive.