Breathing Unleashed: Exploring the Dynamic Respiratory Changes During Exercise! | NEET PG

Breathing Unleashed: Exploring the Dynamic Respiratory Changes During Exercise! | NEET PG | MBBS |

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Ventilation remains stimulated during exercise. Why does it increase just at the onset of exercise? Why does it remain higher even after the exercise is over, when muscles no more need extra oxygen? Watch the video for the answers.
Join us in an exhilarating exploration of the fascinating world of respiratory changes that occur during exercise. In this video, we uncover the intricate mechanisms that drive your breath as you push your limits, from increased oxygen intake to enhanced carbon dioxide removal. Discover how your respiratory system adapts to meet the demands of physical activity and learn how these changes contribute to improved performance and overall health. Whether you're an athlete, a fitness enthusiast, or simply intrigued by the science behind exercise, this video offers a comprehensive guide to understanding the dynamic respiratory adaptations that occur when you break a sweat. Don't miss out on this opportunity to breathe in the knowledge of how your body responds to the challenge of physical exertion!
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Пікірлер: 32

@VivekSirsPhysiology 2 жыл бұрын

Follow us on social media : Instagram link : instagram.com/vivek.sirs.physiology Facebook link : facebook.com/VivekSirsPhysiology Telegram link : t.me/VivekSirPhysiology Quora link : viveksirsphysiology.quora.com/?invite_code=78ZBTkPc8RBuWmhwtqD7 Website : physiologyguru.com

@vanathyvimal8637 Жыл бұрын

F''’

@timlake9549 2 жыл бұрын

That was very helpful! One of the few videos on youtube that seems to explain this mechanism so simply.

@Physioadya123 Жыл бұрын

So helpful video 😀 thanks 👍😊

@prithamprithu5740 3 жыл бұрын

Tqsm sir U made me to understand both CVS change ND respiratory change within an hour 🥰

@Primaryhealthdoctor1662 4 жыл бұрын

Awesome 👏✊👍 sir Thank you so much

@durlabhbhaya2676 3 жыл бұрын

Sir u had choosed a right profession and you're made for it videos was soo helpful...... Please make one video on ventilatory response to co2, o2 deficiency, effects on hypoxia on co2 response curve, effects of h+on the co2 response ganong page 650,651they are so confusing

@user-db1wf4qo6q 2 жыл бұрын

Tysm ❤

@PriyamRawat 3 жыл бұрын

Please add up more lectures of CNS

@drvinodchandwani-anonlinestudy 4 жыл бұрын

I have one issue with lighting I have same trchinwq of senses

@applewhite6544 2 жыл бұрын

🙏🙏🙏🙏🙏🙏pls keep this up

@redchieffitness3352 3 жыл бұрын

👏👏👏👏

@nitinagrawal8084 4 жыл бұрын

awesome sir, but unfortunatly i cant meet you due to rain and election.

@chelsiyadav6181 3 жыл бұрын

Superb explaination sir 🙏

@VivekSirsPhysiology 3 жыл бұрын

Thanks.

@drvinodchandwani-anonlinestudy 4 жыл бұрын

Hello sir

@bharat6139 2 жыл бұрын

Please answer me, is there any difference between two theory question,. Cardiorespiratory change during moderate exercise or Cardiorespiratory change during muscular exercise

@VivekSirsPhysiology 2 жыл бұрын

No difference. Answer will be the same.

@bharat6139 2 жыл бұрын

@@VivekSirsPhysiology Thanks a lot sir!!! ❤️

@parthasanyal561 4 жыл бұрын

Oxygen debt unit is only Lit or is it lit/min??

@VivekSirsPhysiology 4 жыл бұрын

Oxygen consumption by the body is expressed in L/min; O2 debt also is generally expressed as L/min.

@KavitaThakur-oh8vn 3 жыл бұрын

Sir i have one query why peripheral chemoreceptor responde strongly only when po2 is less than 60mm of hg and not strongly to 100-60mm of hg

@VivekSirsPhysiology 3 жыл бұрын

Kavita Thakur Peripheral chemoreceptor or the chemosensitive cells have O2-sensitive K+ channels. Actually, those channels are hypoxia-sensitive K+ channels. They sense hypoxia and trigger impulses in IX & X nerves. However, one important fact should be noted. The peripheral chemoreceptors (carotid & aortic bodies) have massive blood flow. Measured in mL/100 gm of tissue/min, it is the highest blood flow. The DISSOLVED oxygen reaching the chemoreceptors is therefore good enough or more than adequate. Hence, initial fall in PO2 is not sensed as hypoxia by those O2-sensitive K+ channels. Only when PO2 goes below 60 mm Hg, even the massive blood flow to them is unable to compensate for the severe hypoxia. The other point is - even if the carotid bodies respond to initial hypoxia (PO2 between 100 - 60 mm Hg), and ventilation is stimulated -> CO2 gets washed out of the body. And CO2 wash out will depress ventilation via action on central chemoreceptor (medulla). So, anyways the effect of initial hypoxia (causing stimulation of ventilation) will not be seen. Only when PO2 falls below 60 mm Hg, now the stimulation of carotid chemoreceptor is so strong, that it overrides the ‘CO2 washout effect’, and then it will be the sole driver of ventilation.

@KavitaThakur-oh8vn 3 жыл бұрын

@@VivekSirsPhysiology thank you sir😇

@durlabhbhaya2676 3 жыл бұрын

Sir thank you this was also my doubt

@fastratedabc1903 2 жыл бұрын

Sir in case of voluntary. stopp breathing co2 rise grdualy but................ hypoventilation co2 rise immediately why???

@VivekSirsPhysiology 2 жыл бұрын

I am not sure if that is the case. In fact, voluntary stoppage of breathing is abrupt, so CO2 should rise instantaneously. Hypoventilation happens over a period, so build up of CO2 should be gradual.

@PriyamRawat 3 жыл бұрын

Sir, I love your teaching

@VivekSirsPhysiology 3 жыл бұрын

Thanks.