Advertisements
Advertisements
प्रश्न
Distinguish between Vital capacity and Total lung capacity.
Advertisements
उत्तर
|
|
Vital capacity (VC) |
Total lung capacity (TLC) |
| 1. | It is the volume of air that a person can maximally exert themselves to breathe in and out of. | It is the total volume of air in the respiratory system and lungs following a maximal inspiration. |
| 2. | Tidal volume plus inspiratory reserve volume (VC = TV + IRV + ERV) is its total. A typical adult has between 4 and 4.6 litres. | TLC is equal to the sum of the residual volume and the vital capacity (TLC = VC + RV). It is 5100 - 5800 ml. |
APPEARS IN
संबंधित प्रश्न
What is the significance of vital capacity?
State the volume of air remaining in the lungs after a normal breathing.
Distinguish between IRV and ERV.
Distinguish between inspiratory capacity and expiratory capacity.
Vital capacity of lungs is equal to
A person breathes in some volume of air by forced inspiration after having a forced expiration. This quantity of air taken in 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)
Define the following terms?
Tidal volume
Define the following terms?
Residual volume
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
Inspiratory Capacity (IC) = ______ + IRV
Complete the missing terms
______ = TV + ERV
Complete the missing terms
Functional Residual Capacity (FRC) = ERV + ______.
Match List I with List II.
| List I | List II |
| A. Expiratory capacity | I. Expiratory reserve volume + Tidal volume + Inspiratory reserve volume |
| B. Functional residual Capacity | II. Tidal volume + Expiratory reserve volume |
| C. Vital capacity | III. Tidal volume + Inspiratory reserve volume |
| D. Inspiratory capacity | IV. Expiratory reserve volume + Residual volume |
Choose the correct answer from the options given below:
