Final answer:
A Mobile Data Terminal (MDT) or Mobile Digital Computer (MDC) is a computer terminal in ambulances that receives data directly from the dispatch center to aid in emergency responses.
Step-by-step explanation:
A small computer terminal inside the ambulance that directly receives data from the dispatch center is typically known as a Mobile Data Terminal (MDT) or Mobile Digital Computer (MDC). These devices serve as a communication link between the ambulance crew and the dispatch center, allowing for the transmission of patient information, emergency call details, and navigation assistance. MDTs can significantly improve response times by providing real-time information and updates on the situation, location of the emergency, and the best route to take.