Answer: (A) Mechanism of injury
Explanation:
The mechanism of injury is one of the process that helps in determine the actual reasons or the mechanisms of the injury.
The importance of this gathering the data or information regarding the mechanism of injury for the purpose of diagnostic evaluating the main cause of the injury.
According to the given question, the mechanisms of injury is used for evaluating the interior of the damaged vehicle for determining the main reason of occurrence of the crashed motor vehicle incident. Therefore, Option (A) is the correct answer.