Question 2

(Multiple Choice)

What does expiratory reserve volume (ERV)measure?


A)Volume of air that can be maximally inhaled at the end of tidal inspiration
B)Volume of air inspired and expired during a single, normal breath
C)Volume of air that can be maximally exhaled at the end of tidal expiration
D)Volume of air that remains in the lungs at the end of maximal expiration

Answer

C