Basically if you see ANYONE about to make a serious mistake, you tell them. They'll be glad not to be filling out forms with the best outcome! As for the medical, I remember the first one includes ECG, hearing tests, eye tests, lung capacity, urine test, basically a thorough medical. You don't have to be athletic to pass (by God I'm far from that), but its always advisable not to go on the lash till 2am the night before! After the first one, you then have them every two years until you are 40, then every year, but most are scaled down, every third one (5-6 years) being the full works.