What do I do after I flip over the bin in tricky doors episode 7?

You look at the running man of the exit door . Then you go look at the stethoscope on the desk . After that you look at the television in the hallway then you look at the medical history which is the paper next to the werewolf . There you'll find three passwords only one is correct you should try them all until the right one pops up . I hope you understood how it works.