What is average tidal volume of the lungs in children and adults?

The average tidal volume of the lungs varies depending on age, sex, and body size. In general, the average tidal volume for:

Children and infants:

- Newborns: approximately 5-8 mL/kg

- 1-6 years: approximately 6-10 mL/kg

- 7-12 years: approximately 10-15 mL/kg

Adults:

- Females: approximately 400-500 mL

- Males: approximately 500-600 mL

These values can vary based on factors such as lung capacity, respiratory conditions, and physical fitness levels.