What does the 'R' in DRSABC stand for?

The 'R' in DRSABC stands for Response. In first aid, DRSABC is a mnemonic used to help responders remember the critical steps to take when assessing a casualty. The first step, 'Response,' involves checking if the person is conscious and responsive. This is crucial because determining a person's level of consciousness can guide the responder in providing appropriate care and the urgency of the response needed. If a casualty is unresponsive, it may indicate a serious condition requiring immediate action, such as calling for emergency help or starting CPR, depending on the level of responsiveness. This step is fundamental in ensuring that the provider can prioritize the person's needs effectively.