What is the first step in the general sequence when a medical event occurs aboard an aircraft?

• A. Notify crew
• B. Assess patient
• C. Provide basic care per training
• D. Document

Answer: (A)

Notifying the crew first is essential because it kicks off the onboard medical emergency response. Once the crew is alerted, they can initiate the medical protocol: call for medically trained passengers or professionals, summon the onboard medical kit and oxygen, use the AED if needed, and communicate with the cockpit about the situation and any needed actions such as diversion. With the crew engaged, the patient can then be assessed and care provided according to training, and information can be documented accurately by those coordinating the response. The key idea is that activating the team and resources comes before patient assessment and treatment, ensuring the right help is available as quickly as possible.