Note: He is a doctor of geology and not medicine
I found a YouTube link in your comment. Here are links to the same video on alternative frontends that protect your privacy:
hate to ruin a lovely bit by asking but the most peculiar thing happens googling "RBC" sedimentation. it brings up "ESR" sedimentation, which is a blood test. only "R" is shared between the two i don't get why the search result so dramatically changes from regular "sedimentation" which gives expected geology-focused results
Listen to me carefully because I'm only gonna say it once
Never explain a joke, if you do it's not funny anymore
I have a bad case of the schists
...someone already made a schist pun but I am still posting it
mineral deficiency, then he gives me his number, he's a very problematic doctor