Question

What is the capacity of tidal volume?

Answer 1

Dear Student,

● Answer -

Capacity of tidal volume normal human being is about 500 ml per inspiration.

◆ Tidal volume -

• Volume of air inhaled or exhaled by lungs during quiet breathing is called tidal volume.
• Tidal volume in normal human male/female is about 500 ml per inspiration.

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Answer 2

500 mL is the capacity of tidal volume in a healthy adult.  

Explanation:

• Tidal volume refers to the volume of air displaced during normal breathing cycle when no extra effort is applied through external means.

• Simply put together, tidal volume is amount of air that a human takes in and gives out during a breathing cycle.

• Tidal volume plays a very crucial role when a person is on artificial ventilation, which means, when the breathing is done through mechanical means instead of the natural way.