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Ventilation & Dead Spaces in Respiratory Tract
Explore our entire animation video library at: https://www.nonstopneuron.com/
All videos from respiratory physiology: https://www.nonstopneuron.com/post/physiology-respiratory-system
Video Summary:
In this video, I have discussed ventilation, alveolar ventilation, dead space ventilation, anatomical dead space, physiological dead space and alveolar dead space.
🎞More videos on Respiratory Physiology:
● Transport of Gases
- Oxygen Hemoglobin Dissociation Curve: https://youtu.be/MUKkv1rbOIM
- Factors Shifting Oxygen Hemoglobin Dissociation Curve: https://youtu.be/ejVMm0VFq5c
- Oxygen Hemoglobin Dissociation Curve during Exercise: https://youtu.be/OwtR0SrxzT4
- Transport Of Carbon Dioxide: https://youtu.be/VgpNSdWvrno
- Carbon Dioxide Dissociation Curve: https://youtu.be/S...
published: 21 Sep 2020
-
Basics of ventilation: Deadspace in breathing
For more on the basics of ventilation, take the free BMJ Learning module: http://bit.ly/LungDeadspace.
The COVID-19 pandemic has meant that many healthcare professionals have been redeployed to work in unfamiliar environments, such as the intensive care unit (ICU). Mechanical ventilation is a key part of treatment in intensive care, and an unfamiliarity with it led to considerable concern among many health professionals. This module aims to provide a brief introduction to mechanical ventilation, outlining the basic principles and settings that are likely to be used.
published: 20 Jan 2021
-
Airway Resistance & Dead Space | Respiratory Physiology
Airway Resistance (R) and the volume of the dead space of your respiratory system (VD)…Respiratory Physiology | Pulmonology Playlist.
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published: 24 Aug 2019
-
What defines physiological dead space?
An abnormal ventilation/perfusion relationship can be seen where there are alveolar units with ventilation but no persistent perfusion. In this video from our Blood Gas Analysis Essentials course, you'll learn about the pathophysiologic consequences of a functional state of regional lung ventilation unaccompanied by blood flow - i.e., physiologic dead space.
📚Join our Blood Gas Analysis Essentials course!📚
Master arterial blood gas analysis based on an understanding of relevant physiologic principles. You’ll cover crucial factors that determine oxygenation of blood in the lungs, and oxygen transport and delivery to peripheral tissues. Learn about the interplay between blood gas and acid-base analysis and how carbon dioxide affects arterial pH. This course complements our Acid-Base Essent...
published: 24 Mar 2020
-
Dead Spaces (Anatomic, Physiologic, alveolar)
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published: 25 Apr 2019
-
Dead Space and Respiratory Zone in 3 Minutes
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Dr. Mobeen presents dead spaces and respiratory zones (physiological) in 3 minutes. An excerpt from the pulmonology videos. ...
Disclaimer:
This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare s...
published: 12 Mar 2016
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Respiratory | External Respiration: Ventilation Perfusion Coupling
Correction @27:50 , the ventilation INCREASES as we go down from the Apex to the Base, but the perfusion increases SIGNIFICANTLY more. Since Perfusion increases more than Ventilation as we move to the base of the lung, the V/Q ration decreases at the base
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published: 08 Jun 2017
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Measurement of dead space | Fowler's method and Bohr's equation | Respiratory physiology mbbs
Respiratory physiology lecture on measurement of anatomical and physilogical dead space
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published: 19 Nov 2023
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Alveolar Dead Space (Medical Definition) | Quick Explainer Video
What is Alveolar Dead Space? This video covers the medical definition and provides a brief overview of this topic.
💥Alveolar Ventilation [Full Guide] ➜ ➜ ➜ https://bit.ly/2VipbBy
➡️ What are Alveoli?
Alveoli are the tiny air sacs that are arranged in clusters within the lungs where the gas exchange of oxygen and carbon dioxide molecules takes place. During a breathing cycle, we take in oxygen during inhalation while removing carbon dioxide during exhalation. This process is known as alveolar ventilation. And, for it to function properly, the amount of ventilation must match the amount of perfusion in the alveoli of the lungs. This means that there should be a balance in the Ventilation/Perfusion Ratio.
🟦 Ventilation (V)
Ventilation refers to the amount of air that enters and leaves the a...
published: 05 Jun 2021
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Respiratory System Physiology - Ventilation and Perfusion (V:Q Ratio) Physiology
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published: 20 Mar 2018
3:24
Ventilation & Dead Spaces in Respiratory Tract
Explore our entire animation video library at: https://www.nonstopneuron.com/
All videos from respiratory physiology: https://www.nonstopneuron.com/post/physiol...
Explore our entire animation video library at: https://www.nonstopneuron.com/
All videos from respiratory physiology: https://www.nonstopneuron.com/post/physiology-respiratory-system
Video Summary:
In this video, I have discussed ventilation, alveolar ventilation, dead space ventilation, anatomical dead space, physiological dead space and alveolar dead space.
🎞More videos on Respiratory Physiology:
● Transport of Gases
- Oxygen Hemoglobin Dissociation Curve: https://youtu.be/MUKkv1rbOIM
- Factors Shifting Oxygen Hemoglobin Dissociation Curve: https://youtu.be/ejVMm0VFq5c
- Oxygen Hemoglobin Dissociation Curve during Exercise: https://youtu.be/OwtR0SrxzT4
- Transport Of Carbon Dioxide: https://youtu.be/VgpNSdWvrno
- Carbon Dioxide Dissociation Curve: https://youtu.be/SqDdRVvt_Fw
- Haldane Effect: https://youtu.be/GJxGJNoe1hg
● Lung Mechanics
- Alveolar Pressure and Pleural Pressure: https://youtu.be/OvMxXIkw_BE
- Surface Tension in Lung Alveoli: https://youtu.be/pKZ2SkqZJwY
- Surfactants Mechanism of Action: https://youtu.be/UU9ij_z6jXQ
- Functions of Surfactants: https://youtu.be/OPHh4fGqH8I
- Compliance of Lungs: https://youtu.be/lM2-PkvstGY
- Diseases Affecting Lung Compliance: https://youtu.be/yXBZN50f8ds
• Ventilation & Dead Spaces in Respiratory Tract: https://youtu.be/_eBDZ-bxDAA
• Lung Volumes and Capacities: https://youtu.be/Qfa6WO4LLTA
• What Determines Lung Volume?: https://youtu.be/H5W9PrLd3MI
Also follow me at:
Facebook: https://www.facebook.com/NonstopNeuron
Instagram: https://www.instagram.com/NonstopNeuron/
https://wn.com/Ventilation_Dead_Spaces_In_Respiratory_Tract
Explore our entire animation video library at: https://www.nonstopneuron.com/
All videos from respiratory physiology: https://www.nonstopneuron.com/post/physiology-respiratory-system
Video Summary:
In this video, I have discussed ventilation, alveolar ventilation, dead space ventilation, anatomical dead space, physiological dead space and alveolar dead space.
🎞More videos on Respiratory Physiology:
● Transport of Gases
- Oxygen Hemoglobin Dissociation Curve: https://youtu.be/MUKkv1rbOIM
- Factors Shifting Oxygen Hemoglobin Dissociation Curve: https://youtu.be/ejVMm0VFq5c
- Oxygen Hemoglobin Dissociation Curve during Exercise: https://youtu.be/OwtR0SrxzT4
- Transport Of Carbon Dioxide: https://youtu.be/VgpNSdWvrno
- Carbon Dioxide Dissociation Curve: https://youtu.be/SqDdRVvt_Fw
- Haldane Effect: https://youtu.be/GJxGJNoe1hg
● Lung Mechanics
- Alveolar Pressure and Pleural Pressure: https://youtu.be/OvMxXIkw_BE
- Surface Tension in Lung Alveoli: https://youtu.be/pKZ2SkqZJwY
- Surfactants Mechanism of Action: https://youtu.be/UU9ij_z6jXQ
- Functions of Surfactants: https://youtu.be/OPHh4fGqH8I
- Compliance of Lungs: https://youtu.be/lM2-PkvstGY
- Diseases Affecting Lung Compliance: https://youtu.be/yXBZN50f8ds
• Ventilation & Dead Spaces in Respiratory Tract: https://youtu.be/_eBDZ-bxDAA
• Lung Volumes and Capacities: https://youtu.be/Qfa6WO4LLTA
• What Determines Lung Volume?: https://youtu.be/H5W9PrLd3MI
Also follow me at:
Facebook: https://www.facebook.com/NonstopNeuron
Instagram: https://www.instagram.com/NonstopNeuron/
- published: 21 Sep 2020
- views: 69044
1:44
Basics of ventilation: Deadspace in breathing
For more on the basics of ventilation, take the free BMJ Learning module: http://bit.ly/LungDeadspace.
The COVID-19 pandemic has meant that many healthcare pr...
For more on the basics of ventilation, take the free BMJ Learning module: http://bit.ly/LungDeadspace.
The COVID-19 pandemic has meant that many healthcare professionals have been redeployed to work in unfamiliar environments, such as the intensive care unit (ICU). Mechanical ventilation is a key part of treatment in intensive care, and an unfamiliarity with it led to considerable concern among many health professionals. This module aims to provide a brief introduction to mechanical ventilation, outlining the basic principles and settings that are likely to be used.
https://wn.com/Basics_Of_Ventilation_Deadspace_In_Breathing
For more on the basics of ventilation, take the free BMJ Learning module: http://bit.ly/LungDeadspace.
The COVID-19 pandemic has meant that many healthcare professionals have been redeployed to work in unfamiliar environments, such as the intensive care unit (ICU). Mechanical ventilation is a key part of treatment in intensive care, and an unfamiliarity with it led to considerable concern among many health professionals. This module aims to provide a brief introduction to mechanical ventilation, outlining the basic principles and settings that are likely to be used.
- published: 20 Jan 2021
- views: 83147
16:46
Airway Resistance & Dead Space | Respiratory Physiology
Airway Resistance (R) and the volume of the dead space of your respiratory system (VD)…Respiratory Physiology | Pulmonology Playlist.
— PREMIUM COURSES not av...
Airway Resistance (R) and the volume of the dead space of your respiratory system (VD)…Respiratory Physiology | Pulmonology Playlist.
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https://wn.com/Airway_Resistance_Dead_Space_|_Respiratory_Physiology
Airway Resistance (R) and the volume of the dead space of your respiratory system (VD)…Respiratory Physiology | Pulmonology Playlist.
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- published: 24 Aug 2019
- views: 63257
1:37
What defines physiological dead space?
An abnormal ventilation/perfusion relationship can be seen where there are alveolar units with ventilation but no persistent perfusion. In this video from our B...
An abnormal ventilation/perfusion relationship can be seen where there are alveolar units with ventilation but no persistent perfusion. In this video from our Blood Gas Analysis Essentials course, you'll learn about the pathophysiologic consequences of a functional state of regional lung ventilation unaccompanied by blood flow - i.e., physiologic dead space.
📚Join our Blood Gas Analysis Essentials course!📚
Master arterial blood gas analysis based on an understanding of relevant physiologic principles. You’ll cover crucial factors that determine oxygenation of blood in the lungs, and oxygen transport and delivery to peripheral tissues. Learn about the interplay between blood gas and acid-base analysis and how carbon dioxide affects arterial pH. This course complements our Acid-Base Essentials course.
📘 Discover the First Chapter Free: https://bit.ly/48W5lzl
🌟 Unlock More with Your Trial Access: https://bit.ly/3tXBgAq
https://wn.com/What_Defines_Physiological_Dead_Space
An abnormal ventilation/perfusion relationship can be seen where there are alveolar units with ventilation but no persistent perfusion. In this video from our Blood Gas Analysis Essentials course, you'll learn about the pathophysiologic consequences of a functional state of regional lung ventilation unaccompanied by blood flow - i.e., physiologic dead space.
📚Join our Blood Gas Analysis Essentials course!📚
Master arterial blood gas analysis based on an understanding of relevant physiologic principles. You’ll cover crucial factors that determine oxygenation of blood in the lungs, and oxygen transport and delivery to peripheral tissues. Learn about the interplay between blood gas and acid-base analysis and how carbon dioxide affects arterial pH. This course complements our Acid-Base Essentials course.
📘 Discover the First Chapter Free: https://bit.ly/48W5lzl
🌟 Unlock More with Your Trial Access: https://bit.ly/3tXBgAq
- published: 24 Mar 2020
- views: 24354
9:34
Dead Spaces (Anatomic, Physiologic, alveolar)
Facebook page:
https://www.facebook.com/Dr.UmarAzizov/
Help us make more videos (PayPal):
drumazazizov@gmail.com
Special Thanks to Khofiz Shakhidi for supp...
Facebook page:
https://www.facebook.com/Dr.UmarAzizov/
Help us make more videos (PayPal):
drumazazizov@gmail.com
Special Thanks to Khofiz Shakhidi for supporting my videos
https://wn.com/Dead_Spaces_(Anatomic,_Physiologic,_Alveolar)
Facebook page:
https://www.facebook.com/Dr.UmarAzizov/
Help us make more videos (PayPal):
drumazazizov@gmail.com
Special Thanks to Khofiz Shakhidi for supporting my videos
- published: 25 Apr 2019
- views: 50303
4:01
Dead Space and Respiratory Zone in 3 Minutes
Please read and agree to the disclaimer before watching this video.
. Subscribe to the drbeen Channel HERE: http://bit.ly/2GBhiS0
For more content from drbeen, ...
Please read and agree to the disclaimer before watching this video.
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Dr. Mobeen presents dead spaces and respiratory zones (physiological) in 3 minutes. An excerpt from the pulmonology videos. ...
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This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only.
Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional. ...
Disclaimer:
This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only.
Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional.
https://wn.com/Dead_Space_And_Respiratory_Zone_In_3_Minutes
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Dr. Mobeen presents dead spaces and respiratory zones (physiological) in 3 minutes. An excerpt from the pulmonology videos. ...
Disclaimer:
This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only.
Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional. ...
Disclaimer:
This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only.
Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional.
- published: 12 Mar 2016
- views: 75988
28:51
Respiratory | External Respiration: Ventilation Perfusion Coupling
Correction @27:50 , the ventilation INCREASES as we go down from the Apex to the Base, but the perfusion increases SIGNIFICANTLY more. Since Perfusion increases...
Correction @27:50 , the ventilation INCREASES as we go down from the Apex to the Base, but the perfusion increases SIGNIFICANTLY more. Since Perfusion increases more than Ventilation as we move to the base of the lung, the V/Q ration decreases at the base
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In this lecture Professor Zach Murphy will be teaching you about external respiration, simply known as breathing. During this lecture we will be discussing ventilation perfusion coupling. We hope you enjoy this lecture and be sure to support us below!
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https://wn.com/Respiratory_|_External_Respiration_Ventilation_Perfusion_Coupling
Correction @27:50 , the ventilation INCREASES as we go down from the Apex to the Base, but the perfusion increases SIGNIFICANTLY more. Since Perfusion increases more than Ventilation as we move to the base of the lung, the V/Q ration decreases at the base
Official Ninja Nerd Website: https://ninjanerd.org
Ninja Nerds!
In this lecture Professor Zach Murphy will be teaching you about external respiration, simply known as breathing. During this lecture we will be discussing ventilation perfusion coupling. We hope you enjoy this lecture and be sure to support us below!
Join this channel to get access to perks:
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- published: 08 Jun 2017
- views: 438819
15:47
Measurement of dead space | Fowler's method and Bohr's equation | Respiratory physiology mbbs
Respiratory physiology lecture on measurement of anatomical and physilogical dead space
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Android app for Physiology notes ...
Respiratory physiology lecture on measurement of anatomical and physilogical dead space
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https://wn.com/Measurement_Of_Dead_Space_|_Fowler's_Method_And_Bohr's_Equation_|_Respiratory_Physiology_Mbbs
Respiratory physiology lecture on measurement of anatomical and physilogical dead space
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#physiology
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- published: 19 Nov 2023
- views: 1105
3:31
Alveolar Dead Space (Medical Definition) | Quick Explainer Video
What is Alveolar Dead Space? This video covers the medical definition and provides a brief overview of this topic.
💥Alveolar Ventilation [Full Guide] ➜ ➜ ➜ http...
What is Alveolar Dead Space? This video covers the medical definition and provides a brief overview of this topic.
💥Alveolar Ventilation [Full Guide] ➜ ➜ ➜ https://bit.ly/2VipbBy
➡️ What are Alveoli?
Alveoli are the tiny air sacs that are arranged in clusters within the lungs where the gas exchange of oxygen and carbon dioxide molecules takes place. During a breathing cycle, we take in oxygen during inhalation while removing carbon dioxide during exhalation. This process is known as alveolar ventilation. And, for it to function properly, the amount of ventilation must match the amount of perfusion in the alveoli of the lungs. This means that there should be a balance in the Ventilation/Perfusion Ratio.
🟦 Ventilation (V)
Ventilation refers to the amount of air that enters and leaves the alveoli. For the body to be able to obtain oxygen, there first must be sufficient amounts of air that reaches the alveolar region of the lungs.
🟦 Perfusion (Q)
Perfusion refers to the amount of blood that flows to the alveolar capillaries.
For the body to be able to obtain oxygen, there also must be sufficient amounts of blood passing through the lungs to pick up oxygen molecules so that it can be transported to all of the organs and tissues of the body. When a V/Q imbalance is present, it means that the amount of ventilation in the alveoli does not match the amount of perfusion.
➡️ For example:
If a patient has normal ventilation but a lack of perfusion, this is known as a deadspace condition. It means that there is a decreased amount of blood flowing through the lungs but a normal amount of air that is reaching the alveoli. The ventilated air stays in the alveoli but there is no blood flow or perfusion there to pick up the oxygen molecules. To give a real-world example, this could be seen in a patient with a pulmonary embolism.
➡️ Recap
An area with ventilation but no perfusion is known as deadspace. Since it occurs within the alveoli, this is where alveolar dead space gets its name. Again, for this video, we just wanted to provide you with a brief overview of this topic. We'll be breaking it down into much more detail in a separate video.
💥Alveolar Ventilation [Full Guide] ➜ ➜ ➜ https://bit.ly/2VipbBy
—————
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🚑MEDICAL DISCLAIMER
This content is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Please consult with a physician with any questions that you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you watch in this video. We strive for 100% accuracy, but errors may occur, and medications, protocols, and treatment methods may change over time.
💡AFFILIATE DISCLAIMER
This description contains affiliate links. If you decide to purchase a product through one of them, we receive a small commission at no cost to you.
—————
⏰TIMESTAMPS
0:00 - Intro
0:21 - What are Alveoli?
0:53 - Ventilation (V)
1:05 - Perfusion (Q)
1:33 - Example
2:05 - Recap
—————
🖼CREDIT FOR MUSIC AND GRAPHICS:
▪ Music licensed from Audiojungle.net/
▪ Graphics: Canva.com, Freevector.com, Vecteezy.com, and Pngtree.com
#RespiratoryTherapy #RespiratoryTherapist #AlveolarDeadSpace
https://wn.com/Alveolar_Dead_Space_(Medical_Definition)_|_Quick_Explainer_Video
What is Alveolar Dead Space? This video covers the medical definition and provides a brief overview of this topic.
💥Alveolar Ventilation [Full Guide] ➜ ➜ ➜ https://bit.ly/2VipbBy
➡️ What are Alveoli?
Alveoli are the tiny air sacs that are arranged in clusters within the lungs where the gas exchange of oxygen and carbon dioxide molecules takes place. During a breathing cycle, we take in oxygen during inhalation while removing carbon dioxide during exhalation. This process is known as alveolar ventilation. And, for it to function properly, the amount of ventilation must match the amount of perfusion in the alveoli of the lungs. This means that there should be a balance in the Ventilation/Perfusion Ratio.
🟦 Ventilation (V)
Ventilation refers to the amount of air that enters and leaves the alveoli. For the body to be able to obtain oxygen, there first must be sufficient amounts of air that reaches the alveolar region of the lungs.
🟦 Perfusion (Q)
Perfusion refers to the amount of blood that flows to the alveolar capillaries.
For the body to be able to obtain oxygen, there also must be sufficient amounts of blood passing through the lungs to pick up oxygen molecules so that it can be transported to all of the organs and tissues of the body. When a V/Q imbalance is present, it means that the amount of ventilation in the alveoli does not match the amount of perfusion.
➡️ For example:
If a patient has normal ventilation but a lack of perfusion, this is known as a deadspace condition. It means that there is a decreased amount of blood flowing through the lungs but a normal amount of air that is reaching the alveoli. The ventilated air stays in the alveoli but there is no blood flow or perfusion there to pick up the oxygen molecules. To give a real-world example, this could be seen in a patient with a pulmonary embolism.
➡️ Recap
An area with ventilation but no perfusion is known as deadspace. Since it occurs within the alveoli, this is where alveolar dead space gets its name. Again, for this video, we just wanted to provide you with a brief overview of this topic. We'll be breaking it down into much more detail in a separate video.
💥Alveolar Ventilation [Full Guide] ➜ ➜ ➜ https://bit.ly/2VipbBy
—————
📗 BEST STUDY GUIDES FOR YOU
▪ TMC Test Bank 👉 http://bit.ly/2IGeqSu
▪ Hacking the TMC Exam 👉 http://bit.ly/2XBc8do
▪ TMC Exam Bundle (Save $) 👉 https://bit.ly/34pqEsV
▪ Daily TMC Practice Questions 👉 http://bit.ly/2NnXh3C
💙MORE FROM RTZ
▪ Free TMC Practice Exam 👉 http://bit.ly/2XlwASL
▪ Free RRT Cheat Sheet 👉 http://bit.ly/2IbmOKB
▪ Resources for RT's 👉 http://bit.ly/2WVV5qo
▪ Testimonials 👉 http://bit.ly/2x7b5Gl
🌐FOLLOW US
▪ Instagram 👉 http://bit.ly/2FhF0jV
▪ Twitter 👉 http://bit.ly/2ZsS6T1
▪ Facebook 👉 http://bit.ly/2MSEejt
▪ Pinterest 👉 http://bit.ly/2ZwVLPw
🚑MEDICAL DISCLAIMER
This content is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Please consult with a physician with any questions that you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you watch in this video. We strive for 100% accuracy, but errors may occur, and medications, protocols, and treatment methods may change over time.
💡AFFILIATE DISCLAIMER
This description contains affiliate links. If you decide to purchase a product through one of them, we receive a small commission at no cost to you.
—————
⏰TIMESTAMPS
0:00 - Intro
0:21 - What are Alveoli?
0:53 - Ventilation (V)
1:05 - Perfusion (Q)
1:33 - Example
2:05 - Recap
—————
🖼CREDIT FOR MUSIC AND GRAPHICS:
▪ Music licensed from Audiojungle.net/
▪ Graphics: Canva.com, Freevector.com, Vecteezy.com, and Pngtree.com
#RespiratoryTherapy #RespiratoryTherapist #AlveolarDeadSpace
- published: 05 Jun 2021
- views: 7932
15:00
Respiratory System Physiology - Ventilation and Perfusion (V:Q Ratio) Physiology
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https://wn.com/Respiratory_System_Physiology_Ventilation_And_Perfusion_(V_Q_Ratio)_Physiology
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- published: 20 Mar 2018
- views: 731091