Multiple choice

How much air does the average person breathe every minute?

  1. 1-5 liters

  2. 2-4 liters

  3. 6-10 liters

  4. 10-12 liters

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The average resting respiratory rate is about 12 to 20 breaths per minute, with an average tidal volume of about 500 ml, leading to roughly 6 to 10 liters of air per minute.