Q. A spirometer cannot be used to measure
A) IC
B) RV
C) ERV
D) IPV
Explanation
Residual volume remains in the lungs even after the forcible expiration. That’s why, spirometer can’t measure the volume of residual volume
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.