Answer:
The highest score of Glasgow Coma Scale in this patient is 15.
Explanation:
The Glasgow Coma Scale (GCS) is the most common screening scale used to describe the level of consciousness in a person after a traumatic brain injury.It has three components
1. eye response
2.verbal response
3. motor response
The lowest possible GCS is 3 which represents deep coma or death in patient, while the highest is 15 which represents fully alert and oriented patient.