Also i think it would be nice to instead of removing the patient when you do a wrong diagnose the patient gets another sympton based on the wrong medicine you give. That way it will be more of a challenge like in the series of House =) Or maybe add a section where you do cat scans or other medical tests to check your patients.
This is a very nice game, i had much pleasure playing it. But i have some suggestions, maybe it will be nice if you ad like a costs section to the game, because now it's like just click all the test then look at the chart to see what the problems are with the patient and look it up in the diagnostic book. But it will be more of a challenge if you have to watch the costs and just check the things that the patient has problems with.. I mean it is a waste of time to check the feet of a heart attack patient.