Obstructive vs Restrictive Lung Disease | Pulmonary Function Test🫁
Вставка
- Опубліковано 31 тра 2024
- #medicines #drnajeeb #pharmacology #respiration #lungdisease
Obstructive vs Restrictive Lung Disease | Pulmonary Function Test🫁
Like this video? Sign up now on our website at www.DrNajeebLectures.com
to access 800+ Exclusive videos on Basic Medical Sciences & Clinical Medicine. These are premium videos (NOT FROM UA-cam). All these videos come with English subtitles & download options. Sign up now! Get Lifetime Access for a one-time payment of $45 ONLY!
Sign up now on our website at members.drnajeeblectures.com/...
---------------------------------------------------------------------------------------------------------------------------
Why sign up for premium membership? Here's why!
Membership Features for premium website members.
1. More than 800+ Medical Lectures.
2. Basic Medical Sciences & Clinical Medicine.
3. Mobile-friendly interface with android and iOS apps.
4. English subtitles and new videos every week.
5. Download option for offline video playback.
6. Fanatic customer support and that's 24/7.
7. Fast video playback option to learn faster.
8. Trusted by over 2M+ students in 190 countries.
---------------------------------------------------------------------------------------------------------------------------
▬▬▬▬▬▬▬▬▬▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬
00:00:00 Introduction
00:00:30 Normal Lung Structure
00:02:36 Restrictive Lung Diseases
00:08:29 What Are Obstructive Lung Diseases?
00:09:31 Chronic Bronchitis
00:12:03 Emphysema
00:19:17 Asthma
00:19:52 Chronic Obstructive Pulmonary Diseases
00:21:25 Compliance Graph
00:24:09 Hallmarks Of Chronic Obstructive Diseases
00:30:57 Spirometry Findings Of Volumes And Capacities In Normal Lung
00:32:56 Spirometry Findings Of Volumes And Capacities In Restrictive Lung Diseases
00:36:37 Spirometry Findings Of Volumes And Capacities In Obstructive Lung Disease
00:41:25 Comparison Of Spirometry Findings Of Obstructive And Restrictive Lung Diseases
00:43:54 Expiratory Rate Flow Measured With Time In Normal Lung
00:50:20 Expiratory Rate Flow Measured With Time In Restrictive Lung Disease
00;54:45 Expiratory Rate Flow Measured With Time In Obstructive Lung Disease
00:58:25 Spirometry Findings Of Expiratory Rate Flow With Time In Normal Lung
01:02:18 Spirometry Findings Of Expiratory Rate Flow With Time In Restrictive Lung Diseases
01:06:45 Spirometry Findings Of Expiratory Rate Flow With Time In Obstructive Lung Diseases
01:08:19 Flow Volume Loop In Normal Lung
01:13:57 Flow Volume Loop In Tracheal Obstruction
01:15:11 Flow Volume Loop In Restrictive Lung Disease
01:20:15 Flow Volume Loops In Obstructive Lung Disease
01:24:23 Rapid Review Of Lecture
---------------------------------------------------------------------------------------------------------------------------
Lung diseases can be classified as either restrictive or obstructive. Restrictive lung diseases cause a decrease in lung volume. Obstructive lung diseases trap air in the lungs and therefore increase lung volume. FEV1 is the forced expiratory volume in one second or the volume of air that can forcibly be blown out in one second, after full inspiration. FVC is the forced vital capacity or the volume of air that can forcibly be blown out after full inspiration and expiration. Both these values can be measured by spirometry. The ratio between the FEV1 and FVC can help distinguish between restrictive and obstructive lung diseases.Restrictive lung diseases can be caused by either poor breathing mechanics (a result of conditions like myasthenia gravis, obesity, and scoliosis) or can result from interstitial lung disease such as pneumoconioses or ARDS. Lung volume decreases in restrictive lung disease and the FEV1/FVC ratio is normal to increased (ie. greater than 80%) due to a significant decrease in forced vital capacity (FVC). Obstructive lung disease is characterized by airway obstruction and it is associated with inflammation of the airways and problems exhaling. Types of obstructive lung disease include asthma, bronchiectasis and COPD (chronic bronchitis and/or emphysema). Obstructive lung disease results in air trapping in the lungs which expands the lung volume over time. A decrease in the FEV1/FVC ratio suggests an obstructive condition.
---------------------------------------------------------------------------------------------------------------------------
Join this channel to get access to perks:
Sign up now on our website at members.drnajeeblectures.com/...
/ @doctornajeeb
Follow us on Facebook :- / drnajeeb
Follow us on Instagram :- / drnajeeblectures
I've been in practice for years, and I still visit your courses for refreshments. You're an excellent teacher, Dr. Najeeb.
Glad to hear that
Attendance for Dr najeeb ke शिष्य
Wow, I have been trying to learn it since my first year, and you just made it so simple.❤
No words for appreciation
Just prayers ,prayers Allah keep u happy here and the world here after.Lots of prayers for u and ur family
Thank you so much 😀
Thanks our dear doctor, we'll be always Grateful for you wherever we are .
Sir mashallah a big fan of you your lecture directly stored in long term memory ❤️❤️❤️ Allah may give you a good health ameen🙏
Excellent sir Hats off to you
Thank u sir I was first yr mbbs student I lost interest in physiology and I failed physio in internals also but after listening ur classes physio became my favourite subject
He is a good teacher
Nicely conceptualized, thanks sir
Yesssss been waiting this for a long time
Great sir im following you since my first year , thank you so much
Your lectures made me DOCTOR
It's my pleasure. Stay blessed ❤️
Blesses you sir❤
Thanks DOCTOR
It is great discussion. Thank you brother!
Glad you enjoyed it!❤️
Boht shukria pyare Sir.
Thank you for your love and support,
Sir, you are just awesome in concept
Thanks a ton
❤Mashallah sir very good video sir make more and more new videos may Allah pak give you a long life with healthy and happy life keep you always safe on our head Aameen ❤
Thank you for all the love and support❤ Stay blessed ❤
Sir, I am retired nursing principal. I have lust to know correct and rectified principles . only your lecture can satisfy me & other. You are spreading knowledge, who wants learn more and more. Thank you,sir. You are doing all it for humanity.
This in not for nursing didi....just go and give NS RL DNS only😂😂
Thank you very much for you express things very well. It helped me know things in a better way.
You are so welcome❤ Keep supporting ❤
Excellent explanation sir ❤❤
Thank you for your love and support❤
Namaskar, Doc 🙏😊
Sir , your way of teaching is adorable, i wana meet you, you are gem of knowledge❤❤❤❤❤
❤
Such a complex topic explained beautifully , thank you sir
You are most welcome❤
Thank you very much sir
Best teacher in medical science
I m fortunate to lean from your lectures 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
Thank you so much for the love and support ❤️
Thank you very very much
You are welcome❤ Keep supporting ❤
Good explanation sir thank you so much with lots of respect 😊😊 keep going,god bless you
It's my pleasure❤
Amazing teacher ❤❤❤❤❤❤❤❤❤❤❤❤❤
Thank you❤❤
Good evening sir
Thank you sir
Most welcome❤
Still im watching yr videos sir
Thanks sir
Welcome❤️
Love from India sir❤
Love you more 💝 Stay blessed ❤️
Thankyou sir from india❤👌
You are welcome❤ Keep supporting ❤
Thanks sir.....please upload general patho lectures
New videos will be uploaded soon.
Thank u sir
You are welcome❤ Stay blessed ❤
Good 👍
Thanks
perfect
Great 👍 nicely explained 💝
Thank you 👍
Sir ye lecture uploaded rahega youtube ya bas live chal raha hai phir end hojaega ?
Sir, if you were my teacher in MBBS, i would be a better doctor.
So nice of you 💓
Currently I am patients attendants it helps me
Your dedication to get better everyday is already sign of a good doctor
Please upload the complete lectures of hemodynamics ( Circulatory Physiology)
sure, We are working on it.
Thank you
@@zahraalikhan9833 love ur comment
Sir plz arrange lactures on machenical ventilation .it's a humble request
Sir i have lifetime access to your website but now i when i enter to your website it doesn't show any videos to me why sir?plz help i am a big fan of yours❤
Same to me here..any explanation?
Masterpiece video Sir thank you so much for clearing the concepts in a simple manner ❤.
Glad you liked it
Sir , in obstructive lung disease their is problem mainly in expiration not in inspiration but in chronic bronchitis less amount of air enters inside lungs leading to cyanosis so how we can diffentiate it from restrictive lung disease
I think what doctor is saying chronic bronchitis is part of obstrructive lung diseases. And the cyanosis is not as a result of failure in inspired air, its because of difficulties in Co2 expiration leading to accumulation and the ABG will show significantly more of alkalosis
What do premiere means here ?
You can access 800+ video lectures on website which is available only on website and new lectures uploaded regularly on website
❤
There is no need for rote memorization when Dr Najeeb teaches
Keep watching Keep supporting
❤❤❤
What is emphysema
Egghead 😂
@@navneetdhal5986 ok dalhead
❤👍
Tubelight
Please sir unhide the hidden videos🙏
It feels like I'm losing a kohinoor..
You can sign up to get access to the 800+ premium videos.
members.drnajeeblectures.com/courses/Dr-Najeeb-Lectures-64b6a71fe4b07805c2a499c2-64b6a71fe4b07805c2a499c2
❤❤❤❤❤❤❤
❤❤
U jus don't teach, u try to make it as a storage for grey matter. Thank you so much
My pleasure ❣️
❤
❤❤❤
❤
❤
❤