Views : 2,324,447
Genre: Entertainment
Date of upload: Aug 20, 2020 ^^
Rating : 4.915 (1,142/52,474 LTDR)
RYD date created : 2022-03-18T13:53:22.975937Z
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Top Comments of this video!! :3
I'm going to be an anesthesia student in about a week and we covered some similar topics in our summer work. When the anesthetist puts a mask on you before surgery they're actually doing something similar. We don't start people (except for kids) on anesthetic gasses, when they are holding the mask and asking you to take deep breaths, you're breathing pure O2. The goal here is to fill your lungs with entirely O2 and displace CO2. The reason they have you take multiple deep breaths is so that they can get CO2 out of the lung volume that you normally don't exhale. This gives the anesthesia team more time to establish an airway after you go to sleep and stop breathing. This can be a life saving O2 reserve if you're a difficult intubation. There are a lot of really cool dynamics that go a lot deeper with lung volumes/gas exhange. I think you could probably have a really interesting conversation with an anesthesiologist.
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@Tichooon
3 years ago
It really feels like he had a change in style when it comes to videos and public personality. Talking and looking directly to the camera, laughing more often, sharing more thoughts and behind the scenes footage... I like this a lot, david is an amazing human he doesnt need the mystical facade. Im hyped for ascension
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