Argue. As in he claimed I had a pinched nerve in my spine, when all x-rays, MRI's, and nerve conduction studies he wanted done very clearly showed otherwise.
In fact, 'the guy' ( Dr. Franklin Holmes, a specialist in not only neurology, but sports medicine as well, at Vanderbilt university. ) said my spine was in better shape than a man my age had a right to expect.
And the General Practitioner that I was seeing had been seeing me for 20 years at that time, and knew my full history. ( No back injuries or problems, ever. )
He ( the GP ) got irritated when I wouldn't go to the back specialist he wanted to send me to next, after Dr. Holmes' exams and reports, and I told him to go do some things that are probably anatomically impossible, and haven't been back since.
And believe me, Olly... if you'd been put through wringer and run-around I'd already been, you'd use the language too. I'd be willing to bet even a nun would.
G.D.