What types of emergency procedures are flight attendants trained to perform?

Flight attendants are trained to perform emergency procedures that are critical for ensuring passenger safety during unforeseen situations. These include evacuations, where the crew guides passengers to exit the aircraft quickly and safely in case of an emergency. Safety briefings are another key responsibility, allowing flight attendants to inform passengers about safety protocols before takeoff, which helps to prepare them for potential emergencies. Additionally, flight attendants receive training on handling medical emergencies, equipping them to provide first aid or assist in serious health situations that may arise onboard.

The other choices focus on tasks that fall outside the flight attendants' standard emergency training. Inspections and fuel management are responsibilities typically handled by flight crews and ground personnel, ensuring that the aircraft is in proper condition for flight. Passenger check-in and boarding procedures are part of airport operations and primarily managed by ground staff, not flight attendants. Mechanical troubleshooting is a technical task related to aircraft maintenance, usually performed by qualified maintenance personnel or pilots and falls outside the flight attendants' training scope. Therefore, A represents the comprehensive and specialized training that flight attendants receive to manage emergencies effectively and maintain passenger safety.