If you haven't worked in a hospital - even if not specifically in an Emergency Department (as yours truly has done) at worst you get an education on how and why and ER works the way it works.
At best, you get entertained at the same time.
The Asian "doctor" (I don't know he really is one), has a nice patter and tells you about Time of Death, CPR and Bedpans...........and the like. He speaks somewhat quickly, but clearly and I don't think he's gotten through one without letting the word "motherfucker" roll off his tongue - but in a good way.
He cute-ish and very affable.
And believe it or not, he is accurate.
All of the videos - and there are a number of them - are kept upbeat and somewhat humourous, while it educates you should be be the patient there, or bringing one in.
Should you not have - or want - Instagram, just type in "Tips from the Emergency Room" into your YouTube search. I think you'll be glad you did.
Here's a sample: