Final answer:
First, check your Post Orders when a fire alarm sounds to understand the emergency procedures and your role in them. Post Orders will guide whether to evacuate or assist in the rescue operation while ensuring your own safety with appropriate gear.
Step-by-step explanation:
If the fire alarm sounds at your site, the first action you should take is c) Check your Post Orders. This is because Post Orders are written instructions outlining duties and responsibilities, including emergency procedures, which must be followed during an alarm situation. It's crucial to know your specific role and the protocol to ensure safety and coordinate effectively with emergency personnel and other staff. After checking your Post Orders, if they indicate you should evacuate, proceed immediately and assist others as needed.
If you are involved in emergency response, equip yourself with the necessary gear, such as fire-resistant clothing and breathing apparatus, and be ready to rescue victims from the building, provide first aid, or use a two-way radio to communicate with superiors for further instructions.