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प्रश्न
Define the following terms?
Residual volume
उत्तर
The volume of air remaining in the lungs even after a forcible expiration. This averages 1100 mL to 1200 mL. Residual air mainly occurs in the alveoli.
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संबंधित प्रश्न
Distinguish between IRV and ERV.
Distinguish between inspiratory capacity and expiratory capacity.
Distinguish between Vital capacity and Total lung capacity.
Vital capacity of lungs is equal to
The vital capacity of the lungs is ______.
From the following relationships between respiratory volume and capacities and mark the correct answer.
- Inspiratory capacity (IC) = Tidal Volume + Residual Volume
- Vital Capacity (VC) = Tidal Volume (TV) + Inspiratory Reserve Volume (IRV) + Expiratory Reserve Volume (ERV).
- Residual Volume (RV) = Vital Capacity (VC) – Inspiratory Reserve Volume (IRV)
- Tidal Volume (TV) = Inspiratory Capacity (IC) – Inspiratory Reserve Volume (IRV)
Arrange the following terms based on their volumes in an ascending order.
- Tidal Volume (TV)
- Residual Volume (RV)
- Inspiratory Reserve Volume (IRV)
- Expiratory Capacity (EC)
Complete the missing terms
______ = TV + ERV
Complete the missing terms
Functional Residual Capacity (FRC) = ERV + ______.
Differentiate between inspiratory and expiratory reserve volume
