I’ve never seen such a professor like you. To show appreciation, I have shared your video link to all my colleagues in the Medical Laboratory Sciences department. Once more thanks for educating us globally. I will keep watching your videos 😎
what an excellent course! I can't find a teacher in our country teaching students with such enthusiasm. My teacher just presents us with slides as well as dull interpretations.
I stumbled across these videos a week or so ago and have been sort of binge-watching... This man teaches in a calm ,direct manner with minimal fanfare... He obviously has a sound knowledge of the subject matter... These videos are a treasure.
You are never to old to learn I am nearly 52 binge watching these videos, I have health issues and watching these videos I am finding quite calming as I understand everything so much more now. Thank you Dr. John Campbell
as a nurse on break and finally returning to the field, this lecture is absolutely incredibly helpful. i want to make sure that before i set foot on the floor again (after a 3 year long break), i am a SAFE and EFFECTIVE nurse. thank you Dr. Campbell. i'll make sure to get your materials on hand. :)
Great job! You have a good way to integrate, physics, anatomy, physiology and clinical approache! Someone who can teach in that sense has very high intelligence! I Envy your brain!
Thank you for taking your time with explaining and demonstrating the visceral and parietal pleura membranes in layman's terms Doctor Campbell. I quite enjoyed your video and learned a lot.
If I stood in a closet with the doors closed and blew an un pop-able bubble, the bubble would attach to the walls of the closet. This is the parietal part. The bubble would also come back and cover me, this is the visceral part.
Hello, where is Part 2?? BTW, Thankyou Dr. Campbell for so many awesome videos! I understand every one of them, as you explaine them with clarity, simplicity and devotion. I have REALLY learned a lot in your channel. A big hug for you, dear Doctor!
Question: Are the visceral and parietal pleura membranes basically he same thing as interstitials in the way that it "velcros" layers in our anatomy together? I know that the periosteum is a membrane that covers the bone underneath muscle and is full of nerves. My Mom explained that because of her bone condition (multiple hereditary exostosis), which is tiny bump-like bone growths happening all over the skeletal system, that every tiny movement she makes is very painful because of the periosteum moving over and essentially scraping over the non-smooth bones. It is sobering to understand that every little movement, even just a muscle twitch, will cause the feeling of bone pain, which I heard is the most painful type of pain. Although I am a carrier of the gene deformation, it is dormant in me because it is a recessive gene trait and I have the dominant gene. My Mom and both sister's have it actively and live life with this disability. They three also have red hair, a physical trait of the recessive gene. Living with a disabled family has given me a far more understanding, awareness, and first-hand experience of the struggles thereof than a more average and active life. I am immensely appreciative that you have taken the time to explain our anatomy and biology in a clearly understandable manner. This helps me better explain to doctors and speciallists our family medical condition and how it effects day-to-day living. I low-key want to be quizzed after your videos to see what info I retained. You make the boring stuff entertaining to learn, thanku.😄
@@Rene-uz3eb Ah, ok. Thanku for that clarification. So it is full of nerves though, right? I do know that my family members who have active MHE (Multiple Hereditary Exostosis) feel pain with every movement. Even the tiniest twitch hurts, and its bone pain, which, I have heard people say, is the worst kind of pain to feel.
@@melissaok9713 yes I’ve read it is highly innervated. The genetic markers increase the risk for developing the disease, but I could not find any numbers on how high that risk is. It is strange that it typically only starts manifesting after age 12 or so, for being genetic.
Great videos. I have been following Dr Campbell for some time, but found a link above his news update. I'm so interested in news update, that I fail to follow up these links. I followed all three of the respiration series videos and couldn't stop watching them. Great education tool. Simply brilliant videos
Sir, hands down to you and your teaching, sir!! Thank you so much for your dedication in education. It is priceless (though I know educational project materials heavily cost $$$)
thank you john great explanation ! have been watching your coronavirus update videos and now I'm going over your old videos as I am starting med school in September so might as well get ahead since I am in lockdown and have lost my job !!
is it the negative pressure that causes the visceral membrane to move with the parietal membrane or is the thin lining of fluid between both membranes?
I love your beautiful drawings. Years ago, after a partial hysterectomy, I ask the Dr. to draw a picture of how I looked inside ( I am an artist), he really gave it a try ha!
sir, if parietal pleural membrane moves the visceral pleural membrane, that means the chest wall moves the lungs?? isn't the lungs expand and inhale to move the chest wall???
Thanks alot Dr Campbell for wonderful lectures but am requesting if I get some notes on respiratory, urinary, endocrine, nervous systems.thsnks Dr.i will be grateful.
