As a first aider, it is essential to have the necessary qualification of first aider to provide efficient and effective care in emergency situations. However, even with the proper certification, there are four basic rules that every first aider must adhere to.

The first rule of a first aider is to assess the situation. Before administering any aid or treatment, it's crucial to evaluate the scene for potential hazards or risks that may endanger yourself or others. This step ensures your safety and helps you determine what kind of assistance is required.

The second rule involves addressing life-threatening conditions immediately. If an individual is not breathing or has no pulse, CPR should be initiated as soon as possible while waiting for medical help. The third rule involves managing injuries by controlling bleeding, stabilizing fractures or sprains, and providing comfort measures such as pain relief medication if necessary.