Final answer:
The patient is most likely to have sustained blunt force trauma according to the information provided.
Step-by-step explanation:
The patient is most likely to have sustained a. Blunt force trauma according to the information provided. Blunt force trauma refers to injuries caused by a blunt object or force that does not penetrate the skin. In the context of a car accident, the impact from a collision can result in blunt force trauma to various parts of the body, such as the head, chest, or extremities.