Never Events 1, What are they? 

I have tremendous respect for this gentleman. An incredibly intelligent and effective doctor and teacher, he should have a lot more views, many more likes, and a damn sight more subscribers. Dispensing such great advice, and for free, what more could anyone ask for? Great info. Thank you for your uploads.

Love you Doctor. To me you are the best Nursing Lecturer, that I want to hear everyday and all night. The subjects that listening sinks in and the comprehension of it is clear as water.

Dr. John Campbell I would like to thank you for your amazing videos. I have watched many of your videos and they have helped me greatly while I have been in school. All the way from Orlando Florida, thank you so much sir.

Dr John Campbells' tutorials are amazing & very informative. Thank you very much.

I was severely burned having light therapy for psoriasis. Machine or operator error. I had Radiation burns which over next two weeks it was like cooked from inside out. which caused infection, I was bedridden for 5 months , the scarring behind my knees left me unable to walk properly to this day. I was scared of him. The consultant threatened me not to complain. Two years later he left so I did try legal action but was unsuccessful. My hospital notes had been altered. My life changed drastically since in almost every way. Thank you for these videos John.

Thanks dr.my name is ahmed.i live in kismaayo somalia.i always interest your lessons

I was in a cardiology office waiting for my appointment and I hear down the way a nurse say "John" (fake name) two men stand up, they look at eachother then she says "John Smith" turns out they had the same last name too. Being at a heart hospital I thought to myself boy I hope they don't get mixed up. Scary how easy it could be.

Thanks for another great work

please more video about the medical mistake like this. thank you so much for your contribution.

I love videos of wisdom. Thank you doctor

I subscribed your channel.

Great video, don't suppose you'd do one on the oxyhemoglobin dissociation curve

thank you ...

Thanks you 🙏🥰

I could barely understand the Asian nurse I was speaking to over the phone when a relative of mine was in the hospital. She could barely speak English. And when I would ask a pertinent question, she would get upset. I could barely make out what she was saying in the first place. What the hell!!!

you are smart man

2023. Pandemic damage was preventable.

this episode is like a thriller😧😅

watching post COVID-19

Or giving insulin when you suddenly get hyperinsulinism instead of diabetes and staff come and want you take insulin Not the ordinary low blood sugar 😢😮😮😮

Unpleasant man

I have it now and it's happened some times to me Guess Related toroid problems t3 sky High and t4 n🎉ow up to 4 it has beeń what is this it's started with stattins What is this and they don't want to test it regularly

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