What term describes heavy-duty stress that is incident specific and can last from 2 days to one month?

The term that describes heavy-duty stress that is incident-specific and can last from 2 days to one month is critical incident stress. This type of stress typically arises following exposure to traumatic events, such as severe accidents, violent crimes, or natural disasters. It emphasizes the immediate emotional and psychological impact of a specific incident, distinguishing it from chronic stress, which is ongoing and accumulative over time, and acute stress, which generally refers to immediate, short-term stress not necessarily linked to a singular incident. Furthermore, post-traumatic stress disorder (PTSD) is a diagnosis that occurs when symptoms last longer than a month and may arise from multiple incidents or prolonged exposure to traumatic events, making critical incident stress the most appropriate term for the situation described.