My doc had me look at a book that had numbers obscured in different colors. I think this was the same test my aviation doc gave me 5 years ago when I got my first medical. Hearing test was simply "plug one ear and repeat what I whisper".
Add me to the count. Just got back from my annual exam with my family doc. I gave him the checklist last week and he said it would be no problem. He just did his normal exam and then looked at the checklist to see if there was anything else he needed to do. Did a quick hearing test and color...
I just passed my instrument check ride last week. The DPE told me before going out to fly that I could use the auto-pilot as much as I wanted - he would tell me when he wanted it turned off. He just said don't let the auto-pilot fail the check ride for me.
Turned out he knew what he was...