When assessing a patient, what should be the first focus?

The primary focus when assessing a patient should be on establishing airway and breathing. This is critical because these two aspects are vital for survival; a patient who cannot breathe or has an obstructed airway is in immediate danger. Addressing airway and breathing first allows for the stabilization of the patient's condition and helps prevent further complications or even death.

In emergency medical situations, where time and proper protocol are key, assessments must prioritize life-threatening issues. Establishing an open airway and ensuring adequate ventilation is fundamental before addressing other concerns such as allergies, injuries, or medication history. Once the airway and breathing are secure, healthcare providers can then move on to other aspects of the assessment, like checking for injuries or gathering relevant patient history.