Advertisement -- Learn more about ads on this site.

Health A-Z

Medical Content Created by the Faculty of the
Harvard Medical School

What is the test?

Your doctor can get a great deal of information about your lungs and lung function by doing a series of tests called pulmonary function testing. These tests can tell your doctor what quantity of air you breathe with each breath, how efficiently you move air in and out of your lungs, and how well your lungs are delivering oxygen to your bloodstream.

Page 1 of 6     Next Page:  Pulmonary Function Testing How Do I Prepare?
From Health A-Z, Harvard Health Publications. Copyright 2007 by the President and Fellows of Harvard College. All rights reserved. Written permission is required to reproduce, in any manner, in whole or in part, the material contained herein. To make a reprint request, contact Harvard Health Publications. Used with permission of StayWell.

You can find more great health information on the Harvard Health Publications website.