medical. show up and fill out medical history form. urinate in designated container. take aforementioned container and form into adjoining room. do vision test without glasses(if applicable) and then w/ glasses. then colour blindness test. followed by hearing test. you then leave that room and get turned over to a medic of your sex. they will take you into another room and review medical history form. they will ask you to disrobe leaving only appropriate undergarments and leave while you are doing it. then return and check ears, eyes, and breathing in various positions. then a quick reflex hammer thing... which is weird, kinda like in the movies, then they tell you to get dressed and you are done. it was my experience that unless you have something obviously wrong about you, if your health everyday is normal then you have nothing to worry about.