Here’s an online comedian, Steven Ho, who goes by Steveioe, who was once an ER nurse (at UCLA), who began doing Tik Tok videos of himself acting out situations in the ER (in which he would play all of several roles), and has since become a stand-up comedian. He’s quit good playing various kinds of roles off each other. He can be vulgar though.
Here’s a straightforward video about what all the indicators on a Hospital Monitor mean.
Here are some skits about awkward situations in the ER involving patients, nurses, and visitors.
He has a YouTube channel too.