When dealing with an unconscious passenger, what is the priority action?

When dealing with an unconscious passenger, ensuring that the airway is clear is the priority action because a compromised airway can prevent normal breathing and lead to a lack of oxygenation in the body. An unconscious individual may have relaxed throat muscles, which can cause the tongue to fall back and obstruct the airway. By clearing the airway, you create the best chance for the passenger to breathe if they start to regain consciousness or if additional emergency procedures are needed, such as CPR.

Once the airway is secured, further steps can be taken, such as checking for a pulse or performing CPR if necessary. Calling for medical assistance is also crucial but often follows the immediate action of ensuring the airway is clear, especially in a flight environment where professional medical aid may be limited. Thus, prioritizing the clearing of the airway is critical to ensuring the passenger's safety and well-being in an emergency situation.