WBC stands for White Blood Cells. White blood cells, also known as leukocytes, are an important component of the immune system. They are responsible for protecting the body against infections and other harmful foreign substances.
White blood cells are produced in the bone marrow and are released into the bloodstream. They are larger and have a different appearance than red blood cells, which transport oxygen throughout the body. White blood cells are classified into several different types, including neutrophils, lymphocytes, monocytes, eosinophils, and basophils. Each type of white blood cell has a specific role in the immune response.
Neutrophils are the most common type of white blood cell and are responsible for fighting bacterial infections. Lymphocytes, which include T cells and B cells, are responsible for fighting viral infections and cancer cells. Monocytes are responsible for removing dead cells and debris from the body. Eosinophils and basophils are involved in allergic reactions and inflammation.
White blood cell count, also known as a complete blood count (CBC), is a routine test that is used to measure the number of white blood cells in a person’s blood. The test is used to help diagnose and monitor a wide range of medical conditions, including infections, anemia, leukemia, and other blood disorders. A high white blood cell count can indicate an infection or inflammation, while a low white blood cell count can indicate a bone marrow disorder or other serious condition.
In summary, WBC stands for White Blood Cells. White blood cells are an important component of the immune system and are responsible for protecting the body against infections and other harmful foreign substances. They are produced in the bone marrow and are released into the bloodstream. They are classified into several different types including neutrophils, lymphocytes, monocytes, eosinophils, and basophils. Each type has a specific role in the immune response. White blood cell count is a routine test that is used to measure the number of white blood cells in a person’s blood, which can be used to help diagnose and monitor a wide range of medical conditions.