7 minutes ago, CDAT said:But a 10 french is 3.333mm, and a ten gauge is 3.404mm, on a side note I remember the first time I was in training to administer a nasopharyngeal trumpet. They asked for a volunteer from the class and being young and dumb I raised my hand. There is not enough lube to have that not feel like sand paper, and hurt twice as bad coming back out. Last time I volunteered for anything that I had not experienced before.
At least it wasn’t the Sternal IO punch they get poor dumb recruits to volunteer for in combat medicine school