Yes, as you should.
Yes
You will lose your CDL and lose your job that requires you to keep your CDL. Some states are very strict about DUI charges, never mind convictions.
I approached a police officer with your question, and she replied no. Generally to lose your CDL it is an alcohol related offense or a moving violation.
Yes, as you should.
You will fail a CDL drug test with ANY detectable amount of THC in your system.
If you haven't already - you'll probably be charged with DUI (Driving Under the Influence) - have your driving privilege suspended or revoked, and probably lose your CDL privilege, which means the probable loss of your job.
You'll receive a suspension period in any state.
It won't add points to your CDL, but it can affect you with the CSA 2010 rating system.
The braking system doesn't determine whether or not a vehicle requires a CDL.
No, the type of braking system has absolutely no bearing whatsoever whether a vehicle requires a CDL or not.
Yes, you can lose your Commercial Driver's License (CDL) due to syncope, which is a temporary loss of consciousness often related to fainting. Medical standards for CDL holders require drivers to be free of medical conditions that could impair their ability to operate a commercial vehicle safely. If a driver experiences syncope, they may need to provide medical documentation and undergo further evaluation to determine their fitness to drive before their CDL can be reinstated.
No, although you will lose your hazmat endorsement if you had one, and your chances of finding employment as a CDL driver again after being convicted of a felony are pretty slim.