What is the standard sequence of the safety demonstration, and what must be communicated to passengers with hearing or vision impairments?

• A. Oxygen masks, seat belts, life vests, and exits; provide accessible instructions and offer assistance or devices for those with impairments.
• B. Seat belts, oxygen masks, life vests, and exits; provide accessible instructions and offer assistance or devices for those with impairments.
• C. Exits, seat belts, oxygen masks, life vests; use emphasis on visible cues.
• D. Life vests, exits, oxygen masks, and belts; ignore impairment needs.

Answer: (B)

The sequence shown is about presenting safety actions in the order passengers need to respond, and ensuring everyone can receive the information. The standard flow starts with fastening seat belts to secure people during takeoff, taxi, and landing, then introduces the oxygen masks to prepare for potential cabin depressurization, followed by the demonstration of life vests, and finally the exits so passengers know how to evacuate if needed. This order keeps the most immediate safety steps first and frames the rest of the information around it.

For passengers with hearing or vision impairments, the message must be accessible: provide instructions in formats they can perceive and offer assistance or devices to help them follow along. This ensures everyone understands what to do and how to participate in a safe evacuation if necessary. The other options either place items in a nonstandard order or neglect accessibility needs, which would reduce clarity and inclusivity.