Yes re injuries... We has a Lab Tech in-service last year, and each person was pre-advised to bring in a "show & tell item".
One person brought in a piece of broken glass tubing, complete with stopper. Part 2 of the show & tell item was a badly cut finger (had has the acceident a week or two before), complete with stitches, swelling and gore. It was great for us, as we were able to do an impromtu SOP on the task.It was great.
That person will remain nameless, but they know who they are... if you log-in!!!!
![Anxious 8-[](./images/smilies/eusa_shifty.gif)
Thank You for being willing to share(and warn!)