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 symptoms (for example, shortness of breath, coughing) come on slowly and many people are consequently diagnosed after age 40-50, although some are diagnosed at a younger age. COPD patients may exhibit symptoms of chronic bronchitis, emphysema, and asthma.