Hematology is the scientific study of the blood and blood-forming tissues, including the cells, proteins, and biochemical processes involved in blood formation and function. It involves the examination of the structure and function of blood cells, as well as the diagnosis and treatment of blood disorders.
Hematologists use a variety of techniques, including microscopy, culture methods, molecular techniques, and biochemical assays, to study blood and blood-forming tissues. They may also use imaging techniques, such as x-rays and ultrasound, to study the blood and blood-forming tissues.
Hematologists may work in a variety of settings, including hospitals, research laboratories, universities, and government agencies. They may also work in the pharmaceutical industry, where they may be involved in the development of drugs and therapies to treat blood disorders.
Overall, hematology is an important field that plays a vital role in our understanding of the blood and blood-forming tissues and their functions. It is an important tool for the diagnosis and treatment of blood disorders.
Hematology is an important field because it plays a vital role in our understanding of the blood and blood-forming tissues and their functions, and it is an important tool for the diagnosis and treatment of blood disorders. Here are a few examples of the importance of hematology:
Medicine: Hematology is an important field in medicine because it helps to understand the structure and function of the blood and blood-forming tissues and to diagnose and treat blood disorders. It is also used to identify genetic and environmental factors that may affect the blood and blood-forming tissues.
Transfusion medicine: Hematology is also important in transfusion medicine because it helps to understand the compatibility of blood types and to develop strategies to ensure the safety of transfused blood.
Oncology: Hematology is also important in oncology because it helps to understand the role of the blood and blood-forming tissues in the development and progression of cancer and to develop therapies to treat cancer.
Research: Hematology is also important for research because it helps to understand the structure and function of the blood and blood-forming tissues and to identify potential therapeutic targets for the treatment of blood disorders.
Overall, hematology is an important field that plays a vital role in our understanding of the blood and blood-forming tissues and their functions. It is an important tool for the diagnosis and treatment of blood disorders.
A blood film or Peripheral blood smear (PBS) must be prepared from capillary blood or a drop of blood from an EDTA (anticoagulant) blood sample. Blood examination under the microscope requires blood smears. The Differential Leukocyte Count (DLC) is typically determined by blood smears. The DLC entails counting 100 white blood cells (WBCs) and noting … Read more
The White Blood Cells (WBCs) also known as Leucocytes are round nucleated cells in blood, that provide protection against foreign invaders. There are many types of White Blood cells found in blood, and identified as Granulocytes (Neutrophils, Eosinophils & Basophils) and Agranulocytes (Monocytes and Lymphocytes). The size of White Blood Cells can vary between 10 … Read more
What are the components of blood? Blood is a fluid tissue that circulates throughout the body and performs a number of important functions. It is made up of several components, including cells and plasma. Cells: Plasma: Plasma is the liquid portion of the blood that carries the cells and other substances throughout the body. It … Read more
What is Reticulocytes? Reticulocytes are immature red blood cells (erythrocytes) that have not yet completed the final stages of maturation. They are usually produced in the bone marrow and have a characteristic reticulated (network-like) appearance when stained with special dyes. Reticulocytes are important in the evaluation of anemia, as they provide information about the bone … Read more
Haemocytometry is a quantitative method that quantifies the RBC count in blood samples. The manual method of counting RBCs is the Haemocytometer (or Neubauer’s chamber slides). Modern devices, such as photometric and electrometric counters, can be more precise or automated. They can count the cells in the blood sample. It is impossible to count the … Read more
Hemoglobin, often abbreviated as Hb, is a vital protein found in red blood cells (RBCs). Its primary role in the human body includes the transport of oxygen from the lungs to various tissues and the transfer of carbon dioxide from tissues back to the lungs. Additionally, hemoglobin plays a significant role in maintaining the pH … Read more
Cross Match is a laboratory test, performed prior to a blood transfusion to determine whether donor blood is compatible (or incompatible) with recipient blood.
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