Well, Facebook is good for some things! Today, I found a quiz for medical instruments. It shows a photo and you guess the name of the medical instrument. My first thought was, “Wow! This is perfect for teaching English!”
Here is the link to the quiz: http://www.quiznatic.com/can-you-identify-these-medical-instruments-/index1.html
I realize that you may never have the need to use these words in English. But it may be fun to show-off in front of your friends!
And of course, this is a fun English quiz for medical professionals!