Ryanair Initial Practice Exam

In which situations are portable oxygen bottles used onboard an aircraft?

1. Routine medical checks

2. Emergency situations; Therapeutic needs

3. Only for cabin crew use

4. For passengers requiring additional comfort

The correct answer is: Emergency situations; Therapeutic needs

Portable oxygen bottles are specifically designed for use in emergency situations and to meet the therapeutic needs of passengers onboard an aircraft. In emergencies, such as loss of cabin pressure, additional oxygen is crucial to ensure survival and comfort for individuals who might be unable to breathe adequately due to low oxygen levels. Furthermore, passengers with specific medical conditions may require supplemental oxygen during the flight, making these bottles an essential provision for their health needs. The other situations presented, such as routine medical checks or comfort for passengers, do not typically qualify as appropriate use cases for portable oxygen bottles. These bottles are not intended for general comfort use but are reserved for instances where immediate medical attention regarding oxygen is necessary. Additionally, while cabin crew are trained to use these bottles, their use is not limited solely to crew members; passengers with valid medical needs can also be accommodated. This understanding reinforces the importance of the dedicated use of portable oxygen bottles for critical health-related scenarios during flights.