A member asked:

Please tell me if an incentive spirometer is used to determine lung capacity?

2 doctors weighed in across 2 answers
Dr. John Chiu answered

No: Its main purpose is to keep your lung from collapsing usually after a surgical procedure when pain discourages a person to take a deeper breath. It is not meant to measure your lung capacity.

Answered 5/26/2017

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Dr. Michael Sanders answered

Specializes in Pulmonology

No: this will not be of benefit to determine lung capacity. You need PFT's for that.

Answered 6/6/2017

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Related Questions

A member asked:

Is spirometry used in critical care only to measure lung function?

A doctor has provided 1 answer