The bus ride from Buenos Aires to Mendoza was a long (14h) and cold (air-condition) one and for some unknown reason my foot was swollen and hurt badly. So as soon we arrived in Mendoza, we decided to go to the hospital and it was really funny.
First, we had to pay 140AR$ to get my foot checked by a doctor. He looked at it and decided that we need an x-ray, to see if the big toe was broken. To get the x-ray done, we had to pay another 50AR$ :-) While I was x-rayed, there were people in the room talking and protection was obviously unnecessary. But it still worked out fine and I was really happy to hear, that nothing was broken. :-D yeah. The doc told me that it was only an inflammation and gave me some medicine (for nothing, it was a present from the doc) and within 2 days my foot was fine.
At least, we had a nice hostel with a nice patio. We just relaxed there and didn't do a lot more.