This
is a common office test used to assess how well your lungs work by
measuring how much air you inhale, how much you exhale and how
quickly you exhale. This test
involves
breathing into a computer attached to a spirometer to evaluate how
well the lungs are working. In the occupational work setting it is
very important to know how healthy your lungs are as you may be
required to wear a respiratory daily or in emergency situations.