The nominal interest is 12% per year, so the nominal. interest rate per 6 mo is 6%. The effective interest rate. per 6 mo. is also 6% since the compounding period. equals to the interest rate period (6 mo.). Chapter 4 Nominal and Effective Interest. Rates 20.
How COPD Is Treated. Once COPD has been diagnosed, you and your doctor can select the best treatment options to manage your COPD. These may include medications, rehabilitation or surgery that may improve your quality of life.
The earliest symptom of COPD is shortness of breath with activity. The earliest symptom of chronic bronchitis is a frequent cough with mucus production. Later symptoms of COPD include shortness of breath with activity and even at rest. A cough and phlegm may also be present. Sometimes it is hard to know what to do when your symptoms change or worsen.