What is the term for a leukocyte count of 3.6 x 10^9/L?

The leukocyte count of 3.6 x 10^9/L indicates a lower-than-normal white blood cell count. Typically, the normal range for adult leukocyte counts is approximately 4.0 to 11.0 x 10^9/L. When the count falls below this threshold, it is referred to as leukopenia. This condition can result from several factors including bone marrow disorders, autoimmune diseases, or the effects of certain medications, indicating a potential deficiency in the body’s immune response.

Understanding leukopenia is crucial in clinical practice, as it helps in identifying patients at risk for infections and other immune-related issues. Monitoring leukocyte levels allows healthcare professionals to make informed decisions regarding treatment and management of underlying conditions.

Other terms listed, such as leukocytosis, refer to an increased white blood cell count, while thrombocytopenia pertains to a decreased platelet count. Normocytic refers to red blood cells of normal size and is unrelated to leukocyte counts. Thus, the term that accurately describes a leukocyte count of 3.6 x 10^9/L is leukopenia.