What can significantly affect a casualty's recovery during Tactical evacuation care?

Environmental conditions can significantly impact a casualty's recovery during tactical evacuation care because they influence various factors such as temperature, exposure to elements, and overall comfort during transport. Harsh environmental conditions, such as extreme heat or cold, can exacerbate existing injuries, affect vital signs, and lead to complications like hypothermia or heat injury.

In tactical scenarios, operatives may encounter environments that are less than ideal for patient care, making it vital to take precautions to minimize the negative effects. For example, ensuring that a casualty is shielded from harsh conditions and maintaining appropriate hydration levels can support their overall recovery.

Other factors may play a role in recovery, but none impact the immediate care and transportation conditions as directly and variably as environmental conditions do.