Wednesday, November 30, 2011

Pulmonary function....

...is simple.
The major work of breathing is INSPIRATION.
The way the lungs works on EXPIRATION, though, measures their true health.
Significant decreases in pulmonary capacity occur BEFORE they become symptomatic.
Smokers should get pulmonary function tests (PFTs)--
maybe the results will convince them to STOP NOW!
To borrow a phase, maybe this truth can set them free!
It's never too late to stop killing yourself!

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