What disqualifies a driver with severe TBI?

A driver with severe traumatic brain injury (TBI) is typically disqualified due to the substantial impacts that such an injury can have on cognitive function and the driver's ability to perform safely on the road. In particular, the combination of prolonged loss of consciousness—exceeding 24 hours—and having undergone surgery with dural penetration indicates a serious condition. Dural penetration suggests significant involvement in the injury that can lead to complications affecting neurological function.

The criteria for disqualification are largely aimed at ensuring drivers have cognitive and physical capabilities that align with safe driving standards. The serious nature of the surgery signifies that the driver has experienced a notable disruption in brain function, which could affect their judgment, reaction times, and overall driving performance.

While the loss of consciousness for more than 30 minutes alone would indicate serious injury, it is the combination with surgery involving the dura that provides a more critical assessment of the potential long-term effects on the driver. Minor memory issues, while concerning, do not meet the threshold established for disqualification. Similarly, any surgery without complications does not inherently disqualify a driver, as it depends on specific medical factors rather than the procedure itself. Thus, option C accurately captures the critical health indicators that inform disqualifying conditions for drivers with