☝️ Important Concept Increased vocal resonance, bronchophony, whispering pectoroliquoy, aegophony are similar things and all are found in consolidation. Normally what happens is, when I ask the patient to speak let say 99 in tandem, and keep steth over the chest, we can hear 99 through steth but it is not loud. Now let say patient has consolidation and now I have kept the steth over the area of consolidation. Now in patient of Consolidation 1. I ask the patient to speak 99 loudly. If through the steth I can hear 99 Loudly, it is increased vocal resonance 2. I ask the patient to speak 99 loudly. If through the steth I can hear 99 loudly and CLEARLY also, it is bronchophony 3. Rather than asking to speak loudly, I ask patient to WHISPER 99, now if I can hear it clearly/loudly, it is whispering pectoroliquoy 4. Now I ask patient to speak E. But on steth I heard A. This is egophony. 1,2,3 is due to increased fluid in lung increase the sound transmission, this increasing amplitude. 4 has occured bcz fluid medium has changed the quality of the sound produced by vocal cords
Omg this video has been so helpful…..it would take another thousand years for me to understand this concept without this video…..couldn’t be more grateful 😊😊😊
Explaination at its peak... Just awesome, if we understand this concept of physics behind respiratory system.. It will be easier and intriguing to read pulmonology 😍❤️💐 Gratitude + Love to Dr Keshav Sir Great day 💐💫✨
So why does collapsed lung have decreased vocal resonance? collpased lung have less air, isn't sound should travel better in collapse lung and increase in resonance?
@@adlesal24 vocal resonance in pulmonary fibrosis will increase due to increased lung tissue/density so transmission of the vibration through the tissue increases.
I haven’t understood this concept in my whole final year but this 8 minute video literally enriched me. Take love sir.
☝️ Important Concept
Increased vocal resonance, bronchophony, whispering pectoroliquoy, aegophony are similar things and all are found in consolidation.
Normally what happens is, when I ask the patient to speak let say 99 in tandem, and keep steth over the chest, we can hear 99 through steth but it is not loud.
Now let say patient has consolidation and now I have kept the steth over the area of consolidation.
Now in patient of Consolidation
1. I ask the patient to speak 99 loudly. If through the steth I can hear 99 Loudly, it is increased vocal resonance
2. I ask the patient to speak 99 loudly. If through the steth I can hear 99 loudly and CLEARLY also, it is bronchophony
3. Rather than asking to speak loudly, I ask patient to WHISPER 99, now if I can hear it clearly/loudly, it is whispering pectoroliquoy
4. Now I ask patient to speak E. But on steth I heard A. This is egophony.
1,2,3 is due to increased fluid in lung increase the sound transmission, this increasing amplitude.
4 has occured bcz fluid medium has changed the quality of the sound produced by vocal cords
thank you
Thank you ❣️
So crystal clear😭🙏
Omg this video has been so helpful…..it would take another thousand years for me to understand this concept without this video…..couldn’t be more grateful 😊😊😊
Made it look so easy !
Amazing explanation sir...lotssss of respect for such a crystal clear concept 🙏🏻🙏🏻🙏🏻
How beautifully explained, omg!! Your videos are next level in clearing concepts. So grateful that you created this channel🙌🙌
Thank you boss ✌🏾
Great conceptual lecture
Kindly also give a lecture on breath sounds.
Thanks
Great lecture
Amazing explanation
Loved the explanation 😊
Awesome Video
Top notch explanation 💕
Thanks so much I was suffering from understanding this topic
Amazing ❤
thank you so much,you have made the concept so easy !!!!
Best video to understand lung diseases from the root thanks 🔥
Thank you sir . Amazing
Thank you so much
Good explanation 👍
Best Presentations
Thanks doc
Grt 😊😊😊
mashallah...loved the way ...
thank you sir
you made it really simple🤙
Amazing sir!
Amazed
Excellent...💚💚
Fantastic
Explaination at its peak...
Just awesome, if we understand this concept of physics behind respiratory system..
It will be easier and intriguing to read pulmonology 😍❤️💐
Gratitude + Love to Dr Keshav Sir
Great day 💐💫✨
Very helpful
What exactly are vibration waves, i never came across such a terminology. Could you please explain. Thanks
Claps👏
Nice💥
simple concept ,other can't explain
So why does collapsed lung have decreased vocal resonance? collpased lung have less air, isn't sound should travel better in collapse lung and increase in resonance?
Thank you white army❤
Demystified
❤ well explained.
What about vocal resonance in fibrosis😢?
Any answer doctor?
@@adlesal24 vocal resonance in pulmonary fibrosis will increase due to increased lung tissue/density so transmission of the vibration through the tissue increases.
♥️♥️
Sir, i have a doubt sir... What will be the finding in case of bronchiectasis? And what type of breathing will be present sir?
Sir what will happen in case of pulmonary edema ... Will the vocal fremitus increase or decrease?? Please tell
Will increase as conduction through fluid is more than in air
❤️
Amazed