Oxygen Hemoglobin Dissociation Curve | Oxygen transport | Gas Exchange | Respiratory Physiology

✨Oxygen gets transported in blood in different ways, dissolved or bound to hemoglobin. In this video, I talk about the oxygen-hemoglobin dissociation curve, with the changes in affinity that happen between the two that can either shift the curve to the left or the right. I hope it helps!☀️
🌟In this video, we answer these questions and look at:
0:00 - Intro
0:13 - Oxygen Transport (Dissolved Oxygen)
1:30 - Binding of Oxygen to Hemoglobin
2:14 - Oxygen Dissociation Curve
3:11 - Myoglobin
3:25 - p50
3:55 - Oxygen Dissociation Curve in Lungs vs Tissues
5:31- Shift of the curve to the right
7:52 - Shift of the curve to the left
✨ Other videos you may need :
🔅Gas exchange principles: • Gas Exchange Principle...
🔅Co2 Transport: • CO2 Transport | Carbon...
💫 For more videos like this, subscribe to my channel!
Byte Size Med: / @bytesizemed
📚Factual References & for Further Reading:
- Guyton and Hall Textbook of Medical Physiology
- Ganong’s Review of Medical Physiology
- Costanzo’s Textbook of Physiology
- First Aid for the USMLE, 2020 edition
- Openstax Anatomy and Physiology
openstax.org/details/books/an...
- Openstax Biology
openstax.org/details/books/bi...
(The last two are links to open-source references. They are NOT affiliate links)
🌤 Note:
These are just a collection of my notes. So use them the way you would use borrowed notes from a friend. 📝
The images in this video are hand-drawn for illustration and explanation only.✍️ Hence, they may not be anatomically accurate. I am just one person making these videos. If there are any errors, that is unintentional. I try super hard to avoid them. Please let me know if you find any, so it gets clarified for other viewers. Science constantly evolves and changes. New discoveries are made everyday. So some of the information in these videos may become outdated. If you notice that, please let me know so I can update them.
⚡️Disclaimer:
These videos are NOT a substitute for a medical textbook. Textbooks are written by experts (which I do not claim to be), edited, proofread and referenced. Please use them.
The information has been sourced from multiple references as mentioned above. I draw all the pictures myself. But if I have inadvertently infringed on any copyright, that is completely unintentional. I only make these videos to impart education. If I have accidentally violated copyright in any way, do let me know so I can make the necessary changes or give credit to anyone who is owed the same.
These videos are NOT intended for patient education. They are NOT a substitute for diagnosis and treatment by a licensed medical professional. Always seek the advice of a qualified health care provider for any questions you may have regarding any medical condition, so that they can address your individual needs.
🔅They are ONLY meant to help students of medicine and health sciences with studying, and should be used for just that purpose and absolutely nothing else.
Byte Size Med. All Rights Reserved.

[@KRAPYBARA84]

Very clear and understandable. Granted, I will have to watch this 5 times more to let things sink in but so far this is the best intro to this topic. Thanks

[@dev-hs4il]

The explanations were on another level. Understood it very well!

[@ansa2406]

Your drawings and explanations are very clear and deeply meaningful. 👍👍

[@bytesizemed]

Thank you so much! 😊

[@yuta2349]

Oh my goodness, this was explained so well !

[@raqueljarvis6512]

is this your own hand writing? its literally perfect

[@bytesizemed]

Yes, it's my handwriting. Thank you so much! 😊

[@gametime3904]

I don't usually comment, but that video was actually amazing and SO MUCH easier to understand than other youtube videos about the same topic. You have a new subscriber!

[@Jasmine-ll8qu]

I… I love you. 🥺 Thank you!! Such a short video explaining more than an hour of material. Good thoughtful planning makes the difference 🥺❤️🙏

[@yuhannnz5879]

The explanations are clear!! And I love beautiful graphics and handwriting, thank you so much for the video xD

[@bushrasiddiqui2277]

This is probably the best anyone can explain

[@mftox79]

Excellent explanation! I admire your graphics and how simply you can explain physiology! Keep the good work.

[@kundakambaki460]

Your videos are amazing ❤thank you

[@ikechukwunkpoka2266]

Thank you for this, Is well simplified

[@ramanamurthy6167]

Thanks for your perfect presentation of the subject

[@ammukannanr9639]

🎉just wow..and so smooth edit..thank you mam

[@vennusarika5292]

You are lifesaver and your teaching was very clear and even the edit was so nice it was soo smooth and your drawings and handwriting is soo awesome you deserve millions of subscribers ❤🙌

[@bytesizemed]

Thank you. I’m so glad you liked it!😊

[@trankilo-bv7lk]

thank you so much great explanation

[@user-xy5ub3dm6d]

thank you very much for your good work; amazing!!!

[@hibahfahham5811]

Lifesaver!

[@oggyyt11]

Awesome .... the best and excellent way of explaining 👏👏👏

[@WhatsInAName0]

Waoooo so simple and easy to understand. Thankyou!!

[@kidistbenti8343]

Great video 🙏 thank you 🙏

[@redrose8583]

Thank you very much 🥺 you are the best teacher ❤️🥰❤️❤️❤️

[@user-mm3rz2wi8f]

You're an amazing teacher. Thank you for this.

[@bytesizemed]

Thank you so much!😊

[@cardiyansane1414]

Very helpful ❤

[@Khaja_966]

Really amazing explanation ❤, really helpfull since i got my final exam in a week😅

[@gouravgupta4260]

Thanks!

[@diprodas1615]

This vedio is truly helpful ❤ form Bangladesh 💖

[@dr.strange7514]

Excellent 👌❤

[@shreyagite8225]

Thanks

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Thanks 😌😌😌

[@Abhaywr]

Thanks!!!!!!

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Super that's it 😀😊

[@mehtabnoor1653]

PERFECTTTTTT!

[@arshiyauzma3234]

Very soothing voice 😍

[@hitarthshah1381]

Really I have commented 1st time on any study related video because this video is very very helpful to understand concepts ❤

[@bytesizemed]

Thank you for leaving a comment. I’m so glad you found it helpful! ✨

[@sabilali5615]

😍❤ you the best

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New subscriber here, thank you 🖖🏾 from Papua New Guinea 🇵🇬

[@bytesizemed]

Thank you. I appreciate the support!😊

[@wtamimi7]

Fantastic explanation ❤❤

[@bytesizemed]

Thank you 😊

[@racheldavis6928]

Beautifully made

[@bytesizemed]

Thank you!😊

[@El-sayed671]

Thanks for your hard work
Can u tell me aboute program u use it for your work

[@akshaynahar8119]

I wish you teach whole the physiological chapter...

[@bytesizemed]

Thank you! It’s definitely a vast topic, I’ll try to make as many as I can. 😊

[@how_much_you_can_find_out]

How can i donate

[@poempersonprose7627]

If lactic acid is produced to shift the curve rightward so to release more O2, then shouldn't the exercising muscle be using that O2? But we know that exercising muscle opts for glycolysis chielfy... Enlighten me, please!

[@Emanaia]

💜

[@dr.riyachaithanya3599]

Will you please make vedios on cardiovascular system...

[@hiva7873]

What software did you use for this video

[@user-wd8dd4yd4j]

Mam Which standard book is used for reference

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Wow high yield

[@tas92]

Why did i find you so late🙂

[@EffYouMan]

This is why some ppl cant grow muscle in certain areas because the tissue just cant get enough oxygen and ends up wasting away