What aspect of first aid does the secondary assessment primarily focus on?

The secondary assessment is an essential part of the first aid process that emphasizes identifying all potential injuries after an initial assessment has been conducted. This phase allows the responder to systematically evaluate the patient's condition, gathering comprehensive information about their injuries.

During this assessment, first aid providers look for signs and symptoms that may not be immediately apparent, ensuring that any hidden injuries or underlying issues are discovered and addressed. By identifying all potential injuries, the first aider can prioritize care, decide on the appropriate interventions, and provide accurate information to emergency medical services when they arrive.

The other areas mentioned, such as checking responsiveness, calculating infection risk, and performing CPR, are critical components of first aid but serve different purposes. Checking responsiveness is part of the primary assessment focusing on the patient's immediate life-threatening conditions, while calculating the risk of infection and performing CPR are actions taken based on specific scenarios rather than overall injury assessment.