Which two actions must exit seat passengers follow from a crewmember?

The correct choice focuses on the essential communication methods used between crew members and exit seat passengers in emergency situations. Oral directions and hand signals are crucial because they allow for immediate and clear instruction in the event of an emergency. This real-time communication ensures that passengers can quickly understand and follow the necessary actions without delay.

In situations where clarity and speed are paramount, these verbal and non-verbal cues become vital. Oral instructions can address specific concerns or provide personalized guidance, while hand signals can overcome challenges such as loud ambient noise or the need for quick responses.

Other methods, such as written instructions or visual aids, may not be suitable during an actual emergency when quick action is required. Similarly, emergency drills and safety demonstrations are helpful for familiarizing passengers with procedures but do not replace the immediate guidance provided through oral directions and hand signals when in an actual emergency scenario.