
White Blood Cells (WBCs), also called leukocytes, are an important part of the body’s immune system. They help protect the body from infections, bacteria, viruses, fungi, and other harmful substances by identifying and destroying them. WBCs are produced mainly in the bone marrow and circulate in the blood and lymphatic system. There are several types […]

Red Blood Cells (RBCs), also known as erythrocytes, are the most abundant type of blood cells and are responsible for transporting oxygen from the lungs to all body tissues and carrying carbon dioxide back to the lungs for exhalation. They contain a protein called haemoglobin, which binds to oxygen and gives blood its red colour. […]

Complete Blood Count(CBC) is a common laboratory test that evaluates different blood components. It measures red blood cells, white blood cells, platelets, hemoglobin, and hematocrit. Additionally, the test provides information about red blood cell size through specific indices. Healthcare professionals commonly use CBC testing during routine health assessments and medical evaluations. It can also help […]
Jul 25 2026 | Posted in
CBC,
Laboratory |
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Hematology is the medical field focused on blood, blood-forming organs, and related disorders. It examines red blood cells, white blood cells, platelets, plasma, and bone marrow. Moreover, specialists study how these components support oxygen transport, immunity, and blood clotting. Blood disorders can develop because of inherited conditions, nutritional deficiencies, infections, medicines, or other diseases. Therefore, […]