You seem to have an understanding of how things work and how to use what you know to breathe as well as possible.
On a lung function test, do you know what the FEV1 measures and what your number is?
How well do you manage your COPD, your relationship with your family and getting things done around the house.
If you have a lot of mucus what do you do?
How well do you know your inhaled medications?
Can you walk 50 feet and feel OK?