Most likely the reason that Timothy would immobilize an accident victim when administering first aid is the arm is broken.
What do you mean by First aid?
First aid may be defined as emergency care or remedy given to a sick or injured person before regular medical aid can be obtained.
The need for first aid is only applied when there is any serious damage or injury that has occurred in the body tissues. It is a condition of rapid treatment before a scheduled medication.
Therefore, most likely the reason that Timothy would immobilize an accident victim when administering first aid is the arm is broken.
To learn more about First aid, refer to the link:
https://brainly.com/question/1821245
