What emergency equipment is typically found in the aircraft cabin?

The presence of fire extinguishers and first aid kits in the aircraft cabin is crucial for ensuring passenger safety during emergencies. Fire extinguishers are essential for combating small fires that may arise from electrical equipment malfunctions or other ignition sources. First aid kits contain medical supplies necessary for treating injuries that might occur during turbulent conditions or in case of an emergency landing. These items are mandated by aviation safety regulations, emphasizing their importance in protecting both passengers and crew on board.

The inclusion of emergency rations and sleeping bags, spare fuel supplies and repair tools, or navigation aids and life vests does not align with standard safety protocols for in-cabin equipment. While life vests are typically stored under seats or in overhead compartments, they are considered evacuation equipment rather than standard cabin emergency supplies. Therefore, fire extinguishers and first aid kits are the appropriate answer for the emergency equipment typically found in the aircraft cabin.