Re: My mom was just diagnosed with the start of COPD what to know.

I didn't see this post until after I posted my message.  You mom quit.  Good for her.  It's a tough thing to do but I also quit - 43 years ago.  My current COPD has to do with the removal of a portion of my lung due to lung cancer.  Yup.  Was a heaver smoker.  Really heavy.  Quitting was one of the most difficult experiences of my life and it didn't work the first two or three times.  But I'm persistent.  Ornery too.

Here's a book that I have and it is the best one that I've seen on this subject.  

http://www.amazon.com/Breathe-Out-Fullest-Emphysema-Smokers/dp/1434348555/ref...

It may be available at your local library.  (I have no connection with the author.)  Breathing out is critical.  Learning to breathe out longer than breathing in is the key regarding breath control.  (Your other response is great too.)  It helps in both COPD and hypertension as well.

Best to your mom in her healing journey.