Inflammation of the lungs and bronchial tubes are also common causes of shortness of breath, as is injury to the respiratory tract caused by smoking or other toxins. Shortness of breath may occur with injury to the lungs, such as a collapsed lung (pneumothorax).
In the United States, pea soup without qualification usually means a perfectly smooth puree. Split Pea Soup is a slightly thinner soup with visible peas, pieces of ham or other pork, and vegetables (most commonly carrots) and is usually made from dried, green split peas.
Method: 1  Soak the split peas for at least six hours or overnight. Drain the water and rinse the peas thoroughly. 2  Add 2 litres water and chop the carrots and stock cubes. 3  Bring to boil and let it simmer for 15 â 30 min.  Cover with a lid, turn off the heat leaving the pot on the hot 1  plate. 60 minutes later blend to the desired consistency.