Ryanair Initial Practice Exam

What should be ensured regarding oxygen bottles at CC stations?

1. They should be half full at all times

2. Only one bottle is necessary

3. One full bottle must be available at all times

4. They should be replaced every week

The correct answer is: One full bottle must be available at all times

Ensuring that one full oxygen bottle is available at all times at cabin crew (CC) stations is crucial for maintaining safety and preparedness for emergencies. Oxygen bottles are essential for providing supplemental oxygen to crew members or passengers who may suffer from hypoxia or other respiratory issues during flight emergencies. By having a full bottle readily available, the cabin crew can act swiftly in an unexpected situation where oxygen supply is critical, such as cabin depressurization or smoke inhalation. This availability supports adherence to safety regulations and enhances overall passenger and crew safety. The other approaches to managing oxygen bottles, such as keeping them half full or suggesting that only one bottle is necessary, could lead to insufficient oxygen availability in emergencies. Regular weekly replacement doesn't guarantee readiness unless the bottles are checked for fullness, functionality, and accessibility. Therefore, ensuring that a full bottle is always on hand aligns with best safety practices in aviation safety protocols.