explain the volumetric analysis of respiratory system
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If you are asking for the Respiratory or pulmonary volumes then you are right there.
As for going through the volumetric analysis of the respiration there are 4 types of it.
1) Tidal volume (TV): It is the volume of air inspired or expired by a health person during normal breath. This is about 500 ml, i.e., a healthy man can inspire or expire about 6000 to 8000 ml of air per minute. The lowest value is considered to be the Tidal volume
2) Inspiratory reserve volume (IRV): It's the extra amount of air that can be inspired forcibly after a normal inspiration. Thus called as the forced inspiration. It is about 3000 ml of air.
3) Expiratory reserve volume (ERV): It's the extra amount of air that can be expired forcibly after normal expiration. Thus as to its counterpart a forced expiration. It is about 1000 to 1100 ml.
4) Residual Volume (RV): It's the volume of air which remains still in the lungs after the most forceful expiration. It is abut 1100 ml to 1200 ml.
In rare cases the lung might collapse in even the most expired process.
As for going through the volumetric analysis of the respiration there are 4 types of it.
1) Tidal volume (TV): It is the volume of air inspired or expired by a health person during normal breath. This is about 500 ml, i.e., a healthy man can inspire or expire about 6000 to 8000 ml of air per minute. The lowest value is considered to be the Tidal volume
2) Inspiratory reserve volume (IRV): It's the extra amount of air that can be inspired forcibly after a normal inspiration. Thus called as the forced inspiration. It is about 3000 ml of air.
3) Expiratory reserve volume (ERV): It's the extra amount of air that can be expired forcibly after normal expiration. Thus as to its counterpart a forced expiration. It is about 1000 to 1100 ml.
4) Residual Volume (RV): It's the volume of air which remains still in the lungs after the most forceful expiration. It is abut 1100 ml to 1200 ml.
In rare cases the lung might collapse in even the most expired process.
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» Tidal Volume (TV)
Volume of air inspired or expired during normal respiration.
• Value
Approx 500 ml
» Expiratory Reserved Volume
When a person expire forcefully the volume of air which left is known as Expiratory Reserved Volume.
• Value
1000 ml - 1100 ml
» Residual Volume (RV)
Volume of air which left in lungs after forcefully expiration.
• Value
1100 ml - 1200 ml
» Inspiratory Reserve Volume (IRV)
When a person inspire by a forcible inspiration.
• Value
2500 ml - 3000 ml
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