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What is the value of expiratory reserve ...

What is the value of expiratory reserve volume (ERV) ?

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**Step-by-Step Solution:** 1. **Definition of Expiratory Reserve Volume (ERV):** - Expiratory Reserve Volume (ERV) is defined as the volume of air that can be forcibly exhaled after a normal expiration. 2. **Understanding Normal Expiration:** - The normal expiration is referred to as tidal volume, which is the amount of air inhaled or exhaled during normal breathing. ...
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Knowledge Check

  • The inspiratory reserve volume + tidal volume + expiratory reserve volume is the same as

    A
    inspiratory capacity `+` expiratory reserve volume
    B
    total lung capacity `-` funcational residual capacity
    C
    inspiratory capacity `+` functional residual capacity
    D
    inspiratory capacity `+` residual volume.

  • From the following relationship between respiration volumes and capacities, mark the correct option. (i) Inspiratory Capacity (IC) = Tidal Volume + Residual Volume (ii) Vital Capacity (VC) = Tidal Volume (TV) + Inspiratory Reserve Volume (IRV) + Expiratory Reserve Volume (ERV) (iii) Residual Volume (RV) = Vital Capacity (VC) - Inspiratory Reserve Volume (IRV) (iv) Tidal Volume (TV) = Inspiratory Capacity (IC) - Inspiratory Reserve Volume (IRV)

    A
    (i) Incorrect, (ii) Incorrect, (iii) Incorrect, (iv) Correct
    B
    (i) Incorrect, (ii) Correct, (iii) Incorrect, (iv) Correct
    C
    (i) Correct, (ii) Correct, (iii) Incorrect, (iv) Correct
    D
    (i) Correct, (ii) Incorrect, (iii) Correct, (iv) Incorrect

    • Similar Questions

    Explore conceptually related problems

    Differentiate between the following pairs on the basis of what is given in the brackets : Inspiratory reserve volume and Expiratory reserve volume (Volume of air)

    The volume of air in the lungs and the rate at which it is exchanged during inspiration and expiration was measured. The following diagram shows a group of the lung volumes and capacities : Study the diagram carefully and explain briefly the following: (a) Tidal volume (b) Inspiratory reserve volume (c) Expiratory reserve volume (d) Vital capacity (e) Residual volume

    From the following relationship between respiration volumes and capacities, mark the correct option. (i) Inspiratory Capacity (IC) = Tidal Volume + Residual Volume (ii) Vital Capacity (VC) = Tidal Volume (TV) + Inspiratory Reserve Volume (IRV) + Expiratory Reserve Volume (ERV) (iii) Residual Volume (RV) = Vital Capacity (VC) - Inspiratory Reserve Volume (IRV) (iv) Tidal Volume (TV) = Inspiratory Capacity (IC) - Inspiratory Reserve Volume (IRV)

    From the following relationship between respiration volumes and capacities, mark the correct option. (i) Inspiratory Capacity (IC) = Tidal Volume + Residual Volume (ii) Vital Capacity (VC) = Tidal Volume (TV) + Inspiratory Reserve Volume (IRV) + Expiratory Reserve Volume (ERV) (iii) Residual Volume (RV) = Vital Capacity (VC) - Inspiratory Reserve Volume (IRV) (iv) Tidal Volume (TV) = Inspiratory Capacity (IC) - Inspiratory Reserve Volume (IRV)

    From the following relationship between respiration volumes and capacities, mark the correct option. (i) Inspiratory Capacity (IC) = Tidal Volume + Residual Volume (ii) Vital Capacity (VC) = Tidal Volume (TV) + Inspiratory Reserve Volume (IRV) + Expiratory Reserve Volume (ERV) (iii) Residual Volume (RV) = Vital Capacity (VC) - Inspiratory Reserve Volume (IRV) (iv) Tidal Volume (TV) = Inspiratory Capacity (IC) - Inspiratory Reserve Volume (IRV)

    Arrange the following in an ascending order of volume 1 expiratory reserve volume 2 inspiratory capacity 3 tidal volume 4 residual volume

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