Best Answer: Shadow accounting is the generic term to describe an accounting system where two sets of books are kept. In theory both books should show the same values, differences can only come out of a mistake. It doesn't have to be two identical set of books, it's good enough that they show the same values. The most well known system are bank accounts. Both the bank and the holder/client do there own accounting. Sometimes shadow accounting is used to make certain calculations, this is particular true when it comes to the accounting of insurance companies.
If you have severe COPD and low levels of oxygen in your blood, oxygen therapy can help you breathe better. For this treatment, you're given oxygen through nasal prongs or a mask. You may need extra oxygen all the time or only at certain times.OPD has no cure yet. However, lifestyle changes and treatments can help you feel better, stay more active, and slow the progress of the disease. The goals of COPD treatment include: 1  Relieving your symptoms. 2  Slowing the progress of the disease.
Why It Is Used. Your doctor will determine how much oxygen you need with a blood test called arterial blood gas and another test called oximetry. These tests measure the levels of oxygen in the blood. Long-term oxygen therapy is given to people with heart failure who have low levels of oxygen in their blood.It is given to increase the amount of oxygen in the blood to provide for the body's needs. Oxygen therapy can decrease shortness of breath and allow you to do more.ong-term oxygen therapy is given to people with heart failure who have low levels of oxygen in their blood. It is given to increase the amount of oxygen in the blood to provide for the body's needs. Oxygen therapy can decrease shortness of breath and allow you to do more.