During the primary survey, which component is evaluated first?

During the primary survey, which component is evaluated first?

• A. Airway
• B. Breathing
• C. Circulation
• D. Disability

Answer: (A)

The first thing to address in a primary survey is the airway because without a clear airway, nothing else matters—oxygen cannot reach the lungs, and breathing and circulation assessments won’t be meaningful. In emergencies, you quickly check if the airway is patent and, if needed, take immediate steps to open or secure it. This may involve a jaw-thrust maneuver (especially if neck injury is suspected), suctioning to clear secretions or blood, and placing an airway adjunct or advancing to more secure airway management as indicated. Once the airway is ensured, you proceed to assess breathing, then circulation, then disability, and finally exposure. Securing the airway first prevents rapid deterioration from hypoxia and sets the stage for effective subsequent assessment and intervention.

The first thing to address in a primary survey is the airway because without a clear airway, nothing else matters—oxygen cannot reach the lungs, and breathing and circulation assessments won’t be meaningful. In emergencies, you quickly check if the airway is patent and, if needed, take immediate steps to open or secure it. This may involve a jaw-thrust maneuver (especially if neck injury is suspected), suctioning to clear secretions or blood, and placing an airway adjunct or advancing to more secure airway management as indicated. Once the airway is ensured, you proceed to assess breathing, then circulation, then disability, and finally exposure. Securing the airway first prevents rapid deterioration from hypoxia and sets the stage for effective subsequent assessment and intervention.