I love you so much Dr Campbell, you've been a blessing to me, you make science so simple and fun. You are a real educator. God bless you and your family. Long live Dr. Campbell
@Campbellteaching7 жыл бұрын
God bless you also Constance.
@gertrudekoduah46383 жыл бұрын
Are you Ghanaian?
@kayrams17922 жыл бұрын
I second
@jemisbabes7 жыл бұрын
I don't know how anyone can click the dislike button on this video, this is the best I have seen Gaseous Exchange demonstrated yet.
@ernestorodriguez48944 жыл бұрын
It s amazing that I went to school for Sports and Medicine because I was curious of how my body function . Un fortunately, I found things hard to grasp and therefore, lost interest. I however, came into these videos and everything seems so simple and exciting to understand. Thank you so much Dr. Campbell for your extraordinary explanation. I wish that you was my teacher while I was in school.
@Campbellteaching4 жыл бұрын
Delighted that its working, sorry its a bit late for you.
@leeambeth5 жыл бұрын
Dr John, you're my go to online tutor. Im a slow learner but Im getting you much quicker than most others.
@ManyamJohn-z3jАй бұрын
Sir Mr.Dr Campbell, a thesaurus of the Science knowledge.. It is our great pride to be in your sessions. Thank you so much for everything that you do for us.. Stay blessed long long years..to educate generations high.. Love you so much sir.
@user-fw2jo2cw5b6 жыл бұрын
Thank you Dr Campbell. I love you and without your videos I could not have passes my course at uni. good job god Bless you
@aaronswanta88857 жыл бұрын
Hello, Doc. Just recently accidentally came across your well illustrated educational videos, and I am already a better high school biology teacher. You are my biology role model. Thank you so much.
@Campbellteaching7 жыл бұрын
Fantastic, thanks for using the videos creatively, John
@gabrielmensah611311 ай бұрын
where do you teach
@aaronswanta888511 ай бұрын
Currently at a teacher training college, Nigeria.
@Blesseses4 жыл бұрын
Amazingly explained, easy to understand and well-illustrated. Thank you. God bless you even more.
@constance12657 жыл бұрын
thank you very much! I've learned more in one night than my teacher has done in 3 weeks. very well explained!
@jojotd53986 жыл бұрын
Constance Muradyan same as me lol
@mansisoni59373 жыл бұрын
Same here
@jobahacker61532 жыл бұрын
Same here
@leavinoneday2 жыл бұрын
Same
@jemisbabes7 жыл бұрын
The only way I can describe you is that you are a life saver. I understand gas exchange much better now, thanks very much 👍
@00Billy337 жыл бұрын
thank you!! i watch so many of your videos, help so much & i keep getting 90% in my assessments :) very grateful to you
@kaithlynrozenberg30497 жыл бұрын
You are an excellent teacher Dr. Campbell! Thank you so much for all your videos!
@alanasheppard51654 жыл бұрын
You are a legend! You actually make the gas exchange process easy to understand! I couldn't understand it until watching this video! Thank you so much!
@jagannathswain52883 жыл бұрын
Thanks Dr. Campbell make Animal physiology much more simplest. After a long time I can understand circulatory system. I will never forget this lecture.
@bukonealex77735 жыл бұрын
Thanks so much doctor John for your wonderful presentations,best of the best
@nm02298 жыл бұрын
Outstanding lecture!! We are learning about the respiratory system in my medical terminology class and these videos are a great supplement! It's really helping me understand the function of the respiratory system. Thank you so much for taking the time to post your lectures!
@mustaphadampha74343 жыл бұрын
I can't thank you enough Dr. Campbell. Your lectures are just perfect to be precise. Thank you so much. God bless you and your family
@MadznMudz7 жыл бұрын
well explained :) best educator i've had by far .. thankyou Dr.
@sadull58066 жыл бұрын
Thank you Dr j Campbell I am really impressed by your lectures I learned more things from you
@sushantmirashe92644 жыл бұрын
kzfaq.info/get/bejne/gL13Z9lz3NmUfKc.html
@tee-mz4xy3 жыл бұрын
Dont know how to appreciate you doc!!But just know you are appreciated by many and we are blessed to have a share of your knowledge.many thanx👏👏👏
@keithwebb6582 жыл бұрын
This is a brilliant video that explains in layman's terms how co2 and O is exchanged from blood to air and vice versa. The Doc makes it simple to understand. When we know how our bodies work, hopefully we will respect and take care of them.
@veradaniels10165 жыл бұрын
I'm speechless. Your lectures are just wow!!! Thks for putting all that time, I really really do appreciate. Your lectures are quite easy. Thks again.
@hollie71728 жыл бұрын
I love your teaching skills. Thank you for educating us in the most simple yet very effective way.
@jojotd53986 жыл бұрын
Thanks for the video, I've been reading loads of books and watched lots of videos and after watching yours I finally understand it !!! Thank you :)
@hundredacrewood4 жыл бұрын
Thank you Dr. Campbell you are the best teacher I have ever had
@cutestar5677 жыл бұрын
dear Dr. Campbell , you are wonderful teacher, I love you so much, thank you very much.
@meherabhosen38739 ай бұрын
I am from Bangladesh i watch your videos which you lecture in cardio vascular system i just love that then i come here in respiratory system. Long live sir.
@rajshah79182 жыл бұрын
Beautiful presentation and explanation. 78 years old spouse is recommended to undergo pulmonary test which as lay man can’t understand. Fortunately, I got access to your channel, watched the respiratory system and endeavoured to understand about recommended test and is beautifully understood what the procedure can be.
@nicolejajaja21994 жыл бұрын
I had trouble understanding this but you put all my doubts at ease. Thanks!
@tashaunaclarke23664 жыл бұрын
i was having such a hard time understanding this and you just made it so easy, thankyou so much. god bless you and your family. am completely hooked to your videos now
@Campbellteaching4 жыл бұрын
Do click plenty of like buttons for me, this helps the channel
@sunahangrai36012 жыл бұрын
i got si much help from this teacher and i am still following him .
@inayatullah77684 жыл бұрын
you are educating the new generation in a very simple method thank you so much
@onto45418 жыл бұрын
Thank you Dr. Campbell for your well thought out youtube videos which have helped me enormously in my study of physiology. I am struggling to get a good understanding on the effects of gas exchange in high altitude environment and hope you could include this topic in your new videos. Thank you
@carrieoff6 жыл бұрын
Ah! My new fav teacher. Clean clear and concise. Thank you 😊
@aylora70335 жыл бұрын
I really understand better when I see it visually and animated but I don't need all that because ur explanation and points u mention are elaborate enough. Thank you very much for your time and effort sir and may God bless you ❤️❤️❤️
@forme52202 жыл бұрын
Thank you so much Dr Campbell. God bless you
@makeupbyneasec92435 жыл бұрын
Thank you for all your videos! You’re a life saver!
@marialmayek45512 жыл бұрын
Thank Dr. Campbell for feeding my hungry mind 🤗
@kenobah15156 жыл бұрын
I dont read my a and p book since i met dr campbell. Your by far beeter than my prof. Godbless u
@user-sl1di5yi9q2 жыл бұрын
You're the best doctor thanks.
@jobahacker61532 жыл бұрын
I thought it was complicated. But your teaching, ohh God ',is a game changer. Thanks ❤ U are the best.
@tampasteinberger16637 жыл бұрын
You are an excellent teacher!
@sushantmirashe92644 жыл бұрын
kzfaq.info/get/bejne/gL13Z9lz3NmUfKc.html
@sinazomamfengu64235 жыл бұрын
thank you so much Dr Campbell
@asalbanoo6514 жыл бұрын
Dr. John, you are fantastic. you always describe very clearly. thanks a lot
@shashimoghe39202 жыл бұрын
dr john campbell sir, the more i hear your treasured feedback, the more they attract me and give boost to my knowledge, i wish you a very happy and healthy new year. 10/01/2022
@ntombifuthintomby41543 жыл бұрын
You are so amazing Dr Campbell you are such a blessing in disguise your explanations are wow
@jamnain62164 жыл бұрын
Thank you Dr Campbell this is the best lecture .I’m starting school soon and I already know a lot. Now I understand the respiratory system better.
@dr.yuvarajanpalanisamy98055 жыл бұрын
So much simplistic explanation no books no teacher can give me thank you
@pharmabaghdad9 жыл бұрын
Excellent. Thank you very much Doc !
@mercyahamefula95653 жыл бұрын
John Campbell! You are Genius
@sandeepshah19857 жыл бұрын
i heartly say you that very you hav very incredable knowledge of human body and that you explain in very simple way . i like your video . thank you....
@humanyoushouldbe9214 жыл бұрын
Really you are the best doctor Love from Iraq Allah bless you 🙏
@mariaignaciasilva62418 жыл бұрын
Thank you!! you are an excellent teacher Doc!
@Itzzz_Flora2 жыл бұрын
thank you. These videos on the respiratory system have really helped me to understand the subject.
@lebohangmoshetla47172 жыл бұрын
Thank you Dr John, things become more clear 🙏
@christabelmejias19762 жыл бұрын
This video was the best enjoyed it very much.
@mienkevanwyk32183 жыл бұрын
Thanks for this Dr. John !!!!!! You are excellent
@MED999A7 жыл бұрын
Thanks John, your a legend!
@birochanamgain53647 жыл бұрын
You are the best educator
@daniellewalker11373 жыл бұрын
My week usually follows this pattern: fall asleep in lectures I've paid thousands for, stick the kettle on and load up some Dr Campbell.
@manalyahya44912 жыл бұрын
Thank you very much. God keep you and your family. Very nice lecture
@geojor9 жыл бұрын
just great medical information, thank you...
@safesclart4 жыл бұрын
Helping me with my degree. Thank you again
@shashimoghe39203 жыл бұрын
Dr john Campbell sir you are real master of your subject difficult points you clarify in such a simple way any one can understand thanks good wishes 12/05/2021
@laurensouthgate24582 жыл бұрын
I love learning new things, fascinating.
@syedulfat12885 жыл бұрын
Sir keep it up becoz we have ur need...Sir plzzz upload also remaining lectures on anatomy and physiology...once again thank u sir
@francaazubuine8574 Жыл бұрын
may God bless u abundantly sir for this awesome lecture
@armaghanmirshekar64073 жыл бұрын
Such a perfect video, well detailed, thanks Dr .
@lauramariamusic2 жыл бұрын
Im just thinking out loud here: when there is more oxygen going in than out, and more carbon going out than in through the lungs, where do we make up that difference? Since, especially in adult life, we are in a quite stable state chemically. Is the extra oxygen converted to water and exits as sweat and urine? And the loss of carbon compensated through the intake of carbon rich foods? What other pathways are there? How would, theoretically, breatharians deal with this differnce in chemical exchange through the lungs, thinking as they don't take in carbon through food? And where does the extra hydrogen come from, in either breatharians or people with a food diet? Also, you come across as very patient in your teaching even though there are no "live" students, very impressice, great teaching!
@ZsusVeganPantry4 жыл бұрын
Excellent tutorial, as always. Thank you!
@jakewillcock27608 жыл бұрын
Bralient videos doc thank you very much
@bijugeorge21562 жыл бұрын
Very good presentation. Thank you so much.
@mansisoni59373 жыл бұрын
I hope you're well sir ...🙏 I regret that my money is being wasted in institutions and teachers who can't explain the topics well as you explain i got the concepts in one day which they were trying to teach me from years . I'm very much grateful to you sir, May all your wishes come true 🙏❤️ Love the way you teach the topics in easiest way I also shared many of your vdeos of several topics to my friends so that they can also understand the topics well
@adarshbhandari79064 жыл бұрын
This lockdown helping me for to gain some knowledge.
@eeuumarcelavillamizar6670 Жыл бұрын
I love your videos.
@Infinite-count6 жыл бұрын
Thank you im sure i cant pass my exam tomorrow dr. Campbell
@mohammadasad99603 жыл бұрын
Thank you Dr. John
@mercyahamefula95653 жыл бұрын
You make Anatomy and Physiology simple
@tiffanybedward4532 жыл бұрын
Thank you,Doc!
@annettegonzalez35124 жыл бұрын
Thankyou so much !!!!! You are the BEST
@infotwinpalm53196 жыл бұрын
wow this is awesome thank you.
@maryamrafiq70203 жыл бұрын
Thank you Dr campbell sir your lectures are very helpful.....ALLAH bless you.
@Freegoddd5 жыл бұрын
A very good lecturer
@mmsk994 жыл бұрын
You are born a helper
@vincentpinto11273 жыл бұрын
You inadvertently interchanged the %age of constituents of exhaled air, though we get what you mean. It may be too much work to edit the video and splice in a correction graphics flipping the %ages. Or write a correction note in the Desc. As usual, your content and teaching is excellent. Thank you.
@cc79627 жыл бұрын
you explained this very well thank you!!
@bastyanochie53845 жыл бұрын
I wish I could always sit at your feet for lectures. You're a blessing.
@eynnzeon70062 жыл бұрын
Amazing teacher. 👏👏👏
@Sundaram4516 жыл бұрын
It's a massive and massive thinking by the nature and a brilliant explanation by you, sir. Still i have a doubt , inhale level is 21percent, in a single bronchioles. What is total percentage of inhale, whole bronchioles in both lungs?
@Campbellteaching6 жыл бұрын
Normal tidal volume of air at rest is about 500mls. Inhaled air is about 21% oxygen and exhaled air is about 16% oxygen.
@MuhammadZahid-tr4qz6 жыл бұрын
Awesome explanation sir...
@ninubose94684 жыл бұрын
Dr you explain so well. thanks
@evakaravokiri315410 ай бұрын
Absolutely brilliant😊
@mansisoni59373 жыл бұрын
Who all are watching from INDIA in this pandemic 🇮🇳 🙌❤️ like 👇
@anandkumar365363 жыл бұрын
Me
@Hjaltland22 жыл бұрын
Fascinating, well explained. What about the Nitrogen?
@Zainabz0052 жыл бұрын
Thanks a alot for the clear explanation 💚💚
@stephenprice33573 жыл бұрын
I know this is anatomy and physiology , but I wish I had him as an instructor for when I took Pathophysiology.
@delwynjshelleyjr54344 жыл бұрын
thank you for these videos!! 🙏🏼
@kesharsingh24284 жыл бұрын
Thank you a lot sir ..very nice explanation...
@m.ziauddin144 жыл бұрын
Thanks Sir, your lectures has really informative and easy way to learn
@user-gt6ru6wd4q2 жыл бұрын
ลล
@deusabrito11155 жыл бұрын
excellent explanation!
@suraj007183 жыл бұрын
Thank you for wonderful explaination sir ❤️
@sharanbasavaanandi29635 жыл бұрын
Sir can you please make an elaborate video on Emphysema and the Elastic fibres in the alveoli