That sucks. What state are you in?
If you take your hands off the wheel while the vehicle is stopped here, it counts as loss of control :I
"One time I had to go to the toilet in the car so badly, I peed in a bottle on a motorway at 110 MphThat's how I failed my driving test" ~ Some Comedian
can you choose whether to have your driving instructor (teacher) with you? if so, choose to have them with you, so if the examiner tries to fail you for bs reasons, your teacher can actually intervene.
I almost caused an accident but my instructor didn't fail me