Question

What is the benefit of residual volume of air in respiratory process?

Answer 1

It keeps your lungs to get burst out. It likewise prevents sticking of lung dividers and gives support to inward lungs during exhalation.

The respiratory procedure, additionally called the gas trade framework, is the body disposing of carbon dioxide and taking in oxygen. Carbon dioxide, a waste item, leaves the body. Oxygen, which the body needs, comes in. The initial phase in this procedure is taking in the air or inhaling.

Answer 2

Answer :-

The benefit of residual volume of air in the respiratory process is that it prevents the collapsing of the lungs during the process of breathing.

Extra Information :-

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■ The apparatus commonly used to measure the pulmonary volumes, is known as "Spirometer".

■ The recording of breathing is termed as "Spirogram".

■ The four measurements of respiratory volumes are designated as :-

• Tidal Volume (TV) - The volume of air that normally passes in and out of the lungs during each cycle of quiet breathing, is known as Tidal volume. It is about 500 ml in an average adult human being.

• Inspiratory reserve volume (IRV) - The volume of air that can be inhaled into the lungs during the deepest possible inspiration, is known as Inspiratory reserve volume. It is about 3000 ml in an average adult human being.

• Expiratory reserve volume (ERV) - The volume of air that can be expired over and above the tidal volume during the most forceful expiration, is known as Expiratory reserve volume. It is about 1200 ml in an average adult human being.

• Residual volume (RV) - The volume of air that remains in the lungs even after the most forceful expiration, is known as Residual volume. It mostly occurs in the alveoli and cannot be directly measured. It is about 1200 ml in an average adult human being.