Respiratory System 8, Lung volumes and capacities

Lung volumes and capacitiesMCQs to have a go at ......
Dead space describes;
a. the volume of inhaled air which is made up of carbon dioxide
b. the volume of air which is present in the airways at the point of death
c. the air in the conducting airways which does not reach the respiratory airways or
alveoli
d. the volume of air represented by the expiratory reserve volume
Inspiratory reserve volume describes;
a. Normal tidal volume of air which is inhaled
b. Expiratory reserve volume added to tidal volume
c. The difference in lung volume between the normal end of inhalation and the
maximum possible volume of air that can be inhaled.
d. The difference in lung volume between the normal end of exhalation and the
maximum possible volume of air that can be inhaled
The total volume of air in the lungs of an average man at the end of tidal exhalation
will be;
a. 500 mls
b. 1.500 mls
c. 2,500 mls
d. 6,000 mls
Typical tidal volume in an adult is about;
a. 200 mls
b. 500 mls.
c. 800 mls
d. 1,000 mls
Which statement about the alveoli is true?
a. the walls are supported by cartilage
b. they provide a large internal surface area for gaseous exchange
c. they are lined with cilia
d. the walls are composed of cuboidal cells

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you taught me more with a single balloon than what my professor did after 3 hr lecture with 200 slides...GOD BLESS YOU

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Never in my entire lifetime did I actually understand what this concept was until now..Hats off to you Sir😃

[@muhammadismailkhaan3675]

Hhhh

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same here

[@nahed2000]

Same here

[@socialworkwithmuhib6709]

Thanks professor for your excellent delivery. Wishing you good health and all the best.

[@kchamorrof]

Great video! Much easier to understand this concepts with the simplicity of a balloon than to starts learning lung volumes and capacities with curves.
Thank you Dr Campbell!!!

[@deb2531]

Thank you for always finding ways to make us understand. I love your calming voice and the way you take your time explaining the concepts. I wish all professors taught like you. You are appreciated! Cheers from the U.S.

[@drpardeepkapoor2562]

A genius explains the topic in a very simple practical way. You proved it through very simple analogy and demonstration. Hats off to you! Super stuff.

[@machu3476]

Thank you, Dr. Campbell! This is so concise and informative.

[@morganhagel7722]

Your videos are absolutely incredible! Super simple but direct and easy to understand. I just began nursing school this year and between my clinicals and patho/A&P classes, I'd be going crazy if it wasn't for you. THANK YOU

[@046iswaryasakthi.v6]

Your teaching style is amazing sir. I understand this concept with 100% clarity sir. THANK YOU SIR.

[@Thatblackguystu]

Best explanation of lung volume and capacity I have ever seen. Thank you so much sir!!

[@ramachandrareddy4959]

Highly impressive with very good explanation! Thanks a lot Dr Campbell!

[@andreasimmons7265]

You have no idea how much I needed this video!!!! Thank you 🙌🏽

[@jasminemh5664]

Love from Jordan thanks Dr Campbell

[@MohammedNimreesh]

you helped me a lot sir .. Thank you so much from Libya ..

[@ZsusVeganPantry]

Thank you, again, Dr. Campbell!

[@laurapollock2708]

Found this because of my physiology course! Thank you so much for helping me :)

[@jinlanchen7901]

Thank you for your work. This is incredible!

[@shiwamkarn5215]

must amazing explanation ever on utube ..thank u soo much sir ...lots of love and respect from nepal

[@moformedicine1260]

I am a med student. Thanks for the visual and association. It really helps piece things together.

[@shashimoghe3920]

Thanks dr john Campbell sir for your very easily explaining lungs volume capacity etc a learned professor you are 14/02/2020

[@missceeceeoh]

thank you so much for this Dr!!!!

[@arnavnegi2311]

Amazing teaching i remained confused about this every time but u teach it so simply thankuu sirrrr for this help

[@michaelbriangalvan4074]

Oh my, through this I am able to understand the topic rather than reading it alone👌

[@stanleyoffiah4888]

The simple diagram clearly depicted the complex idea. I salute you sir!

[@ayahbzour4419]

You are beyond brilliant!
Thank you so much for making everything like a piece of cake Dr. Campbell !!

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Ohhhhhh thank you dear soul for making this makes it stick in my mind s much. Rather than words on a book.

[@ramavtarsharma2585]

love from india...Dr Campbell

[@aladdinwt8136]

Thank you John, very straightforward and clear!

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Dr. JOHN...

[@choudharybmr2882]

Love 💕💕 for India 🇮🇳 for u sir🎉🎉

[@alterego5278]

Very good explanation and best prop (balloon) to explain it.

[@isabellacorrea8007]

Thank you so much for making this! :) Very helpful and straightforward :)

[@candicesirju551]

SO good.... exceptional teacher

[@kwesib4702]

Thank u for ur time I really love & enjoy ur works but quick observation, 13:27 in blue I heard tidal capacity instead of volume. (Considering volume is singular and capacity’s are multiple volumes together) I appreciate you.

[@scienceofnature5314]

Sir really it's great !
Human phycology says visualization and creativity helps individual to understand more better . You really gave profound explanation from that capacity diagram. It is much useful to me .thanks alot sir . Explain us more from giving such brilliant examples .

[@user-mq8bv1fj4d]

What a helpful video! Thanks a lot .

[@himanshuranjan7997]

Was very confused until Today.
Thanks Sir Love from India❤️

[@keerthireddy01]

You are a diamond actually

[@ssmielectropathy7717]

Best explanation.. Thank you sir..

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Good work 💖easy to understand 👍👍👍

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Florida says Thank you!

[@gadde4615]

loved your explanation. thank you so much Sir :-)

[@coversongcreator2167]

Sir very nicely explained.

[@reemalshalhoub9626]

So helpful ! thank you

[@Shanyar_Nawzad]

Thank you, I understand it now,
after two years!🙂💔

[@asmashoaib5964]

absolutely amazing demonstration

[@THE_REAL_KiNGTOPNOTCH]

This was amazing. Who needs egans when we have you.

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Thank q doc, you helped me a lot

[@lindasun5178]

Impressive!

[@neethubabu3776]

Thank you sir and that was super cool explanation... Perfect

[@AllahIsTheMostForgiving]

Well explained sir thank you 👍

[@arjunrabadiya2218]

Why is it not possible to measure the inspiratory reserve volume directly?

[@ForcaBarca143]

Thanks I never understood this but u made it so fkn much easier 😇

[@zaramobeen6646]

thank you so much, this was very helpful!!!

[@lyvialiew59]

Dr. Campbell, thank you for your wonderful explanation. I am a teacher and I have encountered a few questions that I can't solve during my lesson. Number 1, is the maximum volume of air in the lungs of a smoker greater or smaller than a normal healthy person? Number 2, what is the relationship between the maximum volume of air in the lungs and the respiration rate?

[@lunarhealer6667]

amazing!!!! so helpful.

[@charlieleonardo]

Very good!

[@izzahfarhana7434]

I understand that the pressure between the visceral and parietal layer is the intrapleural pressure. But I’m still confused with transpulmonary pressure, and why transpulmonary pressure is higher at the apex while the intrapleural pressure is more negative at the apex. How do we relate this to gravity? Thanks

[@kristinaclara4408]

nice analogy!

[@siwenstokes5930]

Love your demonstration with the balloon, it makes it much easier to understand!

[@letsedifyneet]

Thank you very much Sir..

[@mssmssmssmss]

Can you increase your vital capacity? I used to play a wind instrument in band and would like to have been able to play longer or louder passages without taking additional breaths.

[@babariqbal413]

Nicely explained video

[@njmanj2487]

great explanation thank you sir

[@capistor1]

Thank you for this video as always... Very well explained.. I couldn't find videos about development of embryo in your channel? Could you make a video on it please?

[@shahwaliafghan102]

Great modified version of your video lecture on lung capacities ,thanks Dr Campbell

[@013sradhanjali7]

Thank you very much sir😌💫💛

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Thank you Sir

[@abdulbasit1223]

Very helpful Sir.

[@elizabethelson1124]

Superb and thanks

[@behappiestcom]

thanks :)

[@RINCY02N]

Thank you Sir.

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My recher 🥰🥰🥰🥰🥰

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🎉

[@nayanmipun6784]

My oxygen is average of 97, and this volume spirometer is up to not more than 1750 ml. I am 169 centimeters, post covid with lung fibrosis with ct scan score 15. Is this 1750 ml good?

[@roaba2683]

Thaaaank you

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Oe talent

[@SudhirYadav-dl7ht]

You are Einstein.

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Juzzz AWS some

[@hemavathithirumalai2855]

if i had not watched this video, id have spent my total life not knowing this topic

[@MihreteabGirma]

Moment of contemplation: Ninja Nerd (30 min), Dr. Najeeb (1:30:00 min), and Dr. Cambel (13 min)
Review:

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Hmm sembe anatomy yani menya milo😎😎

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Anyone from KNCP?

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🙋

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🔥🔥🔥🔥🔥🔥

[@gatchamanyika6571]

Hmm sembe anatomy yani menya milo😎😎