During a cabin decompression event, what should flight attendants instruct passengers to do?

In the event of a cabin decompression, flight attendants should instruct passengers to use oxygen masks and follow emergency protocols. This is crucial because during decompression, the cabin pressure decreases rapidly, which can lead to a lack of oxygen. Oxygen masks provide essential supplemental oxygen to passengers, allowing them to breathe normally until the aircraft either climbs to a lower altitude where the air pressure is suitable or safely lands.

It is vital that passengers quickly secure their oxygen masks properly and check on those around them before helping others, as this ensures everyone receives the necessary oxygen to remain conscious and responsive. Following these emergency protocols helps maintain order and safety during a potentially chaotic situation.

While remaining seated with seatbelts fastened is important for overall safety during turbulence or turbulence-related events, the priority during a cabin decompression is the immediate access to oxygen. Opening emergency exits is not advisable during a decompression event and could compromise safety by allowing more rapid depressurization. Gathering emergency supplies is also not a priority in the immediate response to a decompression. The primary focus must always be on securing passenger safety through the use of oxygen masks and ensuring calm adherence to emergency procedures.