Enter =SUM( into cell E2 and then click on cell B2 and drag to C2. Type ) and press return. Step # 2 -- Applying the Formula to the Entire Column. In this case we want to apply this formula to the entire E column so that all the values in the B and C columns are divided like we see with the single formula.
Following is a list of causes or underlying conditions (see also Misdiagnosis of underlying causes of Purpura) that could possibly cause Purpura includes: 1  Thrombocytopenia. 2  Scurvy. 3  Adverse reaction to some medications.  Immune Thrombocytopenic 1  Purpura. Certain autoimmune diseases.  Certain blood vessel weakening conditions.
Causes of purpura rash. The direct cause of purpura is blood in the skin which has leaked from blood vessels, which is what makes the little purplish-red dots or blisters to appear. This bleeding can be the result of several different causes.AIN Health Rashes Purpura Rash. Blood blisters caused by purpura. Purpura, which is also known as skin hemorrhages and blood spots, is a rash which appears as an outbreak of red dots on the skin.