Raven is used as both a boys and girls name. It consists of 5 letters and 2 syllables and is pronounced Ra-ven. In the U.S. in 2014, it ranked 507 in baby name popularity for girls with 608 occurrences.
Normal lymphocyte count in blood. 1  The normal levels of lymphocytes present in the blood usually range between 1200 and 3200 lymphocytes per milliliter of blood. 2  However, it may be noted that different laboratories may follow different standards of valuing the normal levels of lymphocytes. When the percentage of lymphocytes that form the total number of white blood cells in the human body is lower than fifteen percent, then it signifies low levels of lymphocytes in the body.
Lymphocytosis is increase in the lymphocyte counts to what is normal for age. Lymphocyte count is highest at birth and falls with age. Normal lymphocyte counts in adults is 1000 to 4800 cells/mm 3. Causes of Lymphocytosis. Lymphocytosis may be reactive (see table below) or due to a malignancy. Reactive lymphocytosis is polyclonal. Lymphocytosis due to malignancy is monoclonal. The most common cause of reactive lymphocytosis is infectious mononucleosis due to Epstein-Barr virus infection. Reactive lymphocytosis may be seen in other viral infections, drug hypersensitivity, thymoma and after splenectomy. Persistent polyclonal B cell lymphocytosis is a condition found in middle aged women who smoke. Monoclonal B cell lymphocytosis and chronic lymphocytic leukaemia are the commonest causes of primary lymphocytosis.