Ventilation (V), Hypoventilation & Hyperventilation - Respiratory System - Pulmonary Medicine

[@MedicosisPerfectionalis]

🦠Antibiotics Lectures: www.medicosisperfectionalis.com/ 📝 Download Notes: www.medicosisperfectionalis.com/

[@ЮлияШеина-с4д]

Thank you so much, Medicosis! That was great as usual! I'd like to add little information about CO2 and cerebral edema. CO2 itself has a specific property of direct potent brain vasodilator that increases cerebral blood flow and cerebral blood volume. This feature is widely used in neuroanaesthesiology in order to regulate the blood flow in the brain during the operation. Anaesthesiologist regulates intracranial pressure by increasing or decreasing respiration rate per minute (causing hypo- or hyperventilation) during artificial lung ventilation.

[@MedicosisPerfectionalis]

That’s exactly right 👏👏👏

[@yanbingzhu2550]

so if patients have increased ICP, they intentionally make them hyperventilate to induce cerebral vasoconstriction?

[@iam2728]

I can say his videos are informative. I am A nurse and I do my research about PULMO and his video is exactly the same in the books.

[@MedicosisPerfectionalis]

Thank you so much 😊 Good luck 🍀

[@indiabellerin2586]

No seriously “like an idiot” really put my whole first semester together. This whole video made everything I learned make sense ❤ thank you! Subscription activated 🎉

[@MedicosisPerfectionalis]

I appreciate you!

[@ceestudy5898]

dude you’re genius with a sense of humor! Love it!

[@MedicosisPerfectionalis]

Thank you so much 😊

[@josipag2185]

Can you make a video acute respiratory failure, marking the difference between (including etiology and therapy) hypoxemic and hipercapnic, respectively? Just a suggestion. Love your work and humor.

[@MedicosisPerfectionalis]

Thank you so much 😊...I will add it to my list

[@barbi3499]

@@MedicosisPerfectionalis yesss plzzz 🙏🙏🙏🙏 . by the way on the patreon, when will tier 3 be available. Its sold out? Or was it 4. I cant remember.

[@barbi3499]

Hi josipa. Did u end up finding any good videos on the pathophysiology ARDS? Im also searching. I wish medicosis would have it cause it all sticks when he teaches but unfortunately he doesn't. 😞

[@josemalet8258]

Thanks for all the videos you upload, they are really helpful. I might be wrong here but I think that VD stays the same independent of your respiratory rate; what changes is the Vd/Vt and that explains why some patients hypoventilate when they breath rapidly and shallow.

[@smithakv7610]

Great videos sir... you are awesome.. lots of love and prayers.. all are crystal clear 😍

[@MedicosisPerfectionalis]

Thank you so much 😊

[@sleepsaga]

Thanks, the video is considerably informative.

[@MedicosisPerfectionalis]

Thank you so much 😊

[@gayathrijinesh3004]

5:31 - alveolar ventilation decreases in rapid shallow breathing because of what?A tidal volume decrease or dead space increase.

[@MedicosisPerfectionalis]

Tidal volume decrease

[@onrshamk.271]

Your info. Very good and connected But please slow down you re very fast

[@MedicosisPerfectionalis]

Ok 👍 Thank you so much 😊

[@isuruperera9293]

How come the residual volume get increased in phrenic nerve injury( diaphragmatic paralisis) shouldn’t it be less than normal but more than restrictive?

[@slwankaedbey775]

Great video, thanks a lot

[@MedicosisPerfectionalis]

My pleasure 😇

[@sushilover5568]

A question, when your CO2 levels in the bronchioles are low, what does it do to your bronchioles? Vasoconstrict Vasodilate or nothing?

[@luizalouyoga]

😂 Informative and funny 🫶🏼 The best combination!

[@MedicosisPerfectionalis]

Thank you!

[@연-o6l]

I have a question for Case 15) How come 'Indigo graph' has elevated residual volume compared to normal graph(black one) when it's still 'Restrictive lung ds'?? Thank you😃 i always appreciate you sharing these amazing videos😃😃

[@mohamedamine6348]

Can you explain why the PAO2 goes up when the PACO2 goes down and vice versa ? Thanks in advance.

[@sultanaguy08]

Because they hate eachother

[@mohamedamine6348]

@@sultanaguy08 this is what's said in the video lol

[@kritijoshi5762]

i have a question... you mentioned hypokalemia as a cause in both hyper and hypoventilation.... how so.....can you please explain?

[@tonibahloni920]

Hello Medicosis! How exactly does alkalosis cause a decrease in CA2+?

[@MedicosisPerfectionalis]

Great question! It’s a long story that I’ve discussed in my Electrolytes course: www.medicosisperfectionalis.com/products/p/course/electrolytes/

[@vena2324]

Thank you soo much 👏🏻👏🏻

[@MedicosisPerfectionalis]

My pleasure 😇

[@geoffreycheuvart9228]

Hello, Great Video, thank you ! Just a question: because we increase the Pa02 by breeding slowly and deeply, does it mean that we might have better performance by doing sport (running for exemple) if we force ourself to breed slow and deep (instead of increasing our respiratory rate) ?

[@skyberg1017]

Doesn’t emphysema cause hyperventilation instead of hypoventilation?

[@lyn6460]

this is so slay 😭

[@miketayou8678]

Perfect

[@MedicosisPerfectionalis]

Thank you, Mike! Would you please help me by sharing?

[@MariaLopez-ot6wl]

Hey, I have a question, are emphysema and fibrosis restrictive or obstructive lung diseases? i thought they were restrictive but here i see they are obstructive and now i am confused :S

[@MedicosisPerfectionalis]

Emphysema is obstructive. Fibrosis is restrictive. Watch my playlist on Pulmonology. Good luck 🍀

[@JosePerez-xv8im]

beautiful

[@MedicosisPerfectionalis]

Thank you!

[@gayathrijinesh3004]

What reduces mortality in cases of COPD?

[@MedicosisPerfectionalis]

Watch my videos on COPD...It’s in my Pulmonology playlist

[@Mazzawak]

How about a liitle video on the sleep apneas??

[@MedicosisPerfectionalis]

That’s a great idea 💡...I will add it to my list!

[@Mazzawak]

@@MedicosisPerfectionalis please do it before 17.6 😂

[@Lonewolf20-40]

Can hyperventilation cause nerve damage or harm eyes ?, I did it like breathing exercise for 1 week 2 times a day for 5 mints, i had sleep problm, fast heart beat ?? Plzz reply can it harm my eyes or can damage nerves ?

[@MedicosisPerfectionalis]

Theoretically, hyperventilation will wash out CO2 (an acid), so you develop respiratory alkalosis. Alkalosis causes hyper-excitability of the nervous synapses. Now, Are your problems caused by hyperventilation, I don’t know 🤷‍♂️ I’ve never seen any doctor recommending hyperventilation, except when the intracranial blood pressure is high in patients who are hospitalized. Good luck to you!

[@Lonewolf20-40]

@@MedicosisPerfectionalis do we get 100% oxygen in a room with no indoor plants ?

[@bublisoniyak6227]

👏👏👏👏👏

[@MedicosisPerfectionalis]

Thank you!

[@mohamedshabrawy9262]

bro iam not dump😭

[@ezatkhalil4879]

🙏

[@MedicosisPerfectionalis]

😊😊

[@اذيابالسريسي]

💎💎💎💎💎

[@MedicosisPerfectionalis]

👍👍

[@Varelonthechampion]

Shallow rapid idiot your breathing what are you doing with your life 🤣🤣🤣 i love it.

[@MedicosisPerfectionalis]

Hehe 🙃

[@sophiarodriguez1861]

I think you're making those things up... do you have some medical proof for that, or I just need to assume you know what you're talking about? :D Rule number one: if a non-doctor speaks with you about medicine - it's probably BS.

[@MedicosisPerfectionalis]

What do you mean by “those things”?

[@sophiarodriguez1861]

@@MedicosisPerfectionalis Science, medicine... Not sure you heard about it, but in order to explain to others about science, you need to learn it, not too guess. Are you a Md? PhD? A nurse? If not - keep your day job, and don't talk BS :D Let people who knows about the human body to speak about those things...

[@MedicosisPerfectionalis]

I am an MD. What’s wrong with the video?

[@sophiarodriguez1861]

@@MedicosisPerfectionalis And I'm the queen of England 🤣 Have you met an MD who doesn't present himself as an MD when he speaks about medicine?

[@MedicosisPerfectionalis]

What’s wrong in the video?