Oxygen - Haemoglobin Dissociation Curve - Physiology

[@nachiketpargaonkar8646]

Amazing explanation! One tip to remember the factors affecting the dissociation curve is "CADET, face RIGHT!" C - CO2 A - Acidity D - DPG E - Exercise T - Temperature Rise in all these shifts the curve to right. I hope it helps to all the readers!

[@sanxxxx]

Thanks!!

[@nachiketpargaonkar8646]

S F You're welcome! :)

[@jessicamccauley7620]

Thank you!!

[@onyapidi5174]

Thanks for the tip

[@arjunmahajan757]

Kadak

[@briannarodriguez94]

studying for my CCRN exam and this was a huge help (especially because I'm a visual learner). Thanks so much!

[@godhelpme8977]

hi

[@ziauddin7583]

I'm also a visual one😊

[@goodboy6259]

I am also visual learner

[@souravdutta1487]

Sir I am quite impressed how much hard work you have to put behind each video. Lots of love from this Indian student.

[@Dragon-Slay3r]

👍

[@williamrouse3510]

I remember this because patients who "Leave" the OR...They often have a shift to the Left...Low Temp, Usually being Ventilated with Ambu Bag leading to Low CO2 and Alkalosis, and often times having received Transfusions. I always think of an OR patient having a Shift to the Left. Great Video by the way!

[@elliwilson3349]

armando! we just went over hemoglobin-dissociation curves in a&p lecture today so the timing on this upload was perfect

[@Durreshahwar-i8f]

Thanks sir this lecture is very useful and informative Another key points Left shift:show an increase HB affinity to oxygen.lt easier to loaded oxygen but diffcult to unload it. Right shift: show decrease HB affinity to oxygen , it is difficult to loaded the oxygen but easy to unload the oxygen.

[@107cindyremsangpuii4]

You don't know how thankful I am for this video! Respect!

[@samikshakemwal664]

That cute handwriting and those doodles were breathing life into me... Amazing explanation! 💞

[@ayseoz1068]

My biology teacher couldn’t explain this properly! Thank you so much for this video you just saved my alevel

[@ericarosales7727]

this was amazing! my favorite video on the subject, thank you!

[@anotacoesdeculinaria]

In other words, in the lungs, the haemoglobin must be "selfish" taking and holding the oxygen. In the tissue, the haemoglobin must not be "selfish" releasing the oxygen! Tks 4 sharing the video.

[@debashrita77]

Have my exam in next 15 minutes This is why u have 1.2 million subscribers

[@RomanEsposito-su3zm]

Armando is the best at explaining biochemistry I watched lot of his videos ! And his diagrams are so precise!

[@kerrchardai8943]

You literally have the best video's ever !!! i recommended this channel to all of my classmates lol. I love the drawings. I wish there was a way for us to print them off.

[@mentalmary2459]

You having an amazing way of explaining the systems separately i have a test tomorrow and my science teacher has a false way of explaining things so thank you very much

[@ania8009]

This is so very helpful 😍 Would it be possible for you to zoom out at the end and show the whole picture?

[@ruerue0066]

When you want to be an artist but couldn't be an artist😂

[@Anurag9344-q1i]

Stfu and be grateful to him.

[@aboozarrajabi1951]

Well done👍👍👍 I think it would be nice to put a link to a HD picture of the whole drawings of every video of yours so that we can use them as flashcards

[@yessir2770]

U will get most of them from Facebook page of him 👍

[@sarahm8997]

I watched your video yesterday and I got the same question for the essay question today in my finals! Thanks a lot for such a crisp explanation!

[@RohitPant04]

I appreciate the efforts you put into making these videos. Much respect!

[@FOREST-9351]

Thanks for this amazing explanation ❤

[@defichandrawati1199]

Always love your drawing and your explanation. Thank you. So much helping.

[@user_error404_]

I have exam within next two hours, this really helped me to brush up my knowledge 🩺❤

[@Mr.RimeGo]

Such an amazing explanation 💞 Highly appreciable

[@kmatti4]

Excellent work sir! Your explanations are simple and easy to understand

[@safinaiqbal9260]

You deserve an award for these videos, if you do not have one already.

[@marxiewasalittlegirl]

Entire unit completed in an hour thanks to your vids

[@kritichhetri63]

Amazing 😮.... The pictures are so clear and easier to understand

[@joshaa9361]

Teaching is a gift

[@NiyonzimaNesio]

Thank you for this comprehensive explanation

[@sanchitrao4183]

Beautifully explained, this helped a lot

[@MrCEPPaulT]

Excellent presentation of an intimidating topic!

[@sovanpatro1228]

Ufff ur handwriting and diagram and color choice is soo good it makes me to watch ur video on and on and on......

[@soumenmandi940]

This gave me the clear cut understanding. Thank u so much.

[@wallat9353]

Marvelous video, of great help to explain such complex mechanism to my colledge❤

[@kimienick6721]

I've learned bout THIS... It's important for place we stay

[@Aliamsb]

Unbelievable drawing !

[@stingable]

Great Explanation , Please make a video to show what is the role of water in our body , thanks in advance

[@nirgunkaur3161]

thank you so much! I found my lecture extremely confusing when it came to this bit, but you've cleared out my questions

[@tasleemaakter4337]

THANKYOU SO MUCCHHHHHHHHHHHHHHHHHHHHHH FOR THIS KIND OF CLEAR EXPLANATION

[@vinosri264]

Just Mesmerizing.....I adore on this video,Thank you so much ...oxygen dissociation curve was fantastic,i understood clearly.....

[@upmcwilliamsporticu9819]

Incredibly easy to understand! Thank you so much!!! I love your videos!

[@LISARAFFAELLI-tk8si]

Correct breathing will improve the oxygenation of blood and improve circulation. The breath can also be utilised to combat stress and improve mental wellness. This is a valuable guide to improving both physical and mental wellness. The Full Breath by James Francis.

[@immank2102]

Thank you.I am glad I found you online

[@youngjuyoon1325]

I'm glad I've discovered you

[@aanyakhatter3159]

Loved it! Thank you!

[@krutinairlines22]

Thanks for this video I understand that topic and prepared for my exam! 😊

[@thelegendgamer33]

From my understanding the oxyhaemglobin dissosociation curve or oxygen dissociation curve plots the relationship between two variables; oxygen partial pressure in arterial blood (horizontal) and haemoglobin bound with oxygen (vertical axis) expressed as a curve. Higher SpO2 (or other measures of bound haemoglobin/ vertical axis) increases the bohr effect, which causes more of the oxygen to detach and it becomes more selective for CO2 instead; thus as you go right on the curve, the higher spO2 = higher deposition in arterial blood of O2, therefore producing increased partial pressure of oxygen (ie more of it in the blood).

[@Aquilariaable]

Very informative and well explained video. I also love your drawings. Thank you!

[@useyournoodle100]

Thank you so much this videos Armando, clear and concise. You graphic skills are amazing. You should consider making some workbooks.

[@RigoStar1931]

High quality explanation! The best video about this topic. Thank you

[@kimienick6721]

You learning, study and even have experience still cannot beat person through the situations ☺️☺️☺️.... The effect and the pain will not made you scared with see person's Infront you die.... Before I sick I am little bit scary and unclaim when see patients nearly me struggle before DIE..

[@grey067]

Sir, I am in 10th standard and i was having few doubts regarding the exchange of gases...this video was really helpful to clear my concepts 💪

[@dr.joshuaantony5981]

U deserve 10million subscribers

[@bakumansi9049]

Amazing explaination

[@Autumn._.99_0]

At the end plz show complete diagram.....

[@manya.2509]

Thanks for wonderful explanation 👍

[@avivayash4857]

always make me happy

[@FrenchImperialist]

I love okkkkksygen *(O²)*

[@devinflore5798]

Excellent and clear content. Thank you!

[@sherparyu9994]

Thank you sir! your teaching is always amazing

[@moonblume5688]

Your work is amazing ! Thanks you ! from France :)

[@lilstowell]

finally i understand after three different explanations thanks!

[@urbanproductions5584]

😆😆😆😆

[@chaslangavinlinks7828]

Armando...you the best!

[@nonkosinathixala1003]

This helped a lot

[@vedantgupta1126]

Thank you so much sir.

[@anesutatenda4460]

You're amazing. Thank you.

[@LilianMgbe-cc6it]

Such a nice video thank you so much sir ❤❤❤

[@FATIMA-rj2fu]

you teach so amazingly dude i love all your vedioss

[@strictlyroots7343]

Important to remember that only a relatively small amount of CO2 is exhaled. Most CO2 stays in the blood. Venous blood CO2 is 45mmHg. arterial blood CO2 is 40mmHg. So only 5mmHg is exhaled.

[@dante911ify]

The fact that arteries maintain such *high* partial pressure of CO2 compared to atmosphere makes one wonder if CO2 is really just a "waste product" of metabolism as claimed in mainstream.

[@strictlyroots7343]

@@dante911ify Exactly! Blood pH, the Bohr effect, numerous chemical processes in the body require CO2. There is no 'waste' in nature.

[@temadyn4757]

I have a quiz this week and this video helps a lot thanks to you and keep going 😄

[@anandtechknow2129]

Omg!! Ami living like a rock...how i missed all ur videos . thank god i find this channel..🙏🙏🙏

[@217snehanayak3]

thank u for the clear cut explanation sir

[@rashmimganesh0702]

You are just awesome sir thank you so much

[@lucasherr3828]

A perfect video! Thank you so much!

[@angieportes5599]

thank you so much! you helped me so much!

[@zarinaz9967]

THANK YOU VERY CLEAR

[@yoanntux]

Thanks for that video which is sure clear. Can you confirm that the ppO2 you are speaking about is arterial pressure? I'm still trying to fully understand the big picture of it due to the different ppO2 depending on body locations (alveorus, arterial, veins)

[@medusablack5092]

Great video! Thanks

[@gabriellerizzo8278]

Helped me so much for my final! Thanks!

[@crit-ic]

Another great video Armando!

[@saidyayoub4795]

Nice explanation ever

[@anujhembrom336]

Timestamps for myself: 05:22 pO2 is 95 mm Hg as per ncert

[@sarakhana8620]

Yes even i was confused

[@mohamedabdihafidissak4759]

Very helpiful... Thankz & keep it up.

[@SerratusNL]

Thank you for the great video's... love your work

[@Itz_2077]

It made a lot of sense.

[@padmajasawant8240]

Thank you so much! 💁

[@saranya6199]

Rock solid explaination!!!

[@haindhavil4238]

Advertising was superrrrr

[@akpx6226]

AMAZING VIDEO!!!! THANK YOUUUU!!! finally makes sense to me

[@dr.shandhanchowdhury3955]

Awesome man. Thanks 🙏

[@dreamyCat9615]

Thank-you Sir... 💖💖💖

[@lilysal8858]

why increased temp, co2, H and 2,3dpg cause a right shifting and the decreasing of them cause a left shifting, what is the explanation of each one and how do they effect the shifting ? please!

[@austinsolak]

Thank you sir! Great video :)

[@matetiranjithkumar847]

Found helpfully. Tq

[@debikaray6312]

😊 loved it!

[@asmaranasir3844]

Very very helpful... Thank you so much for this amazing video... ♥♥♥

[@estergarciapolanco]

Thank you Armando!

[@arsalanali2656]

Great explanation

[@geopk4731]

Sir, could you explain little bit about temperature changes and the circumstances that affect this curve