Hematology Flashcards, test questions and answers

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What is Hematology?

Hematology is a branch of medicine that deals with the diagnosis, treatment and prevention of diseases related to the blood. It encompasses hematopoiesis (production of red cells, white cells and platelets), malignancies of the blood system and anemia. Hematologists are specialists who have completed specialised training in this field. They diagnose and treat such diseases as leukemia, lymphoma, sickle cell anemia, hemophilia and thalassemia.The primary role of a hematologist is to diagnose and manage disorders of the blood including malignancies, hemostatic disorders (blood clotting) and anemias (low red blood cell counts). They also play an important role in advising patients on preventive measures for avoiding complications associated with these conditions. In addition they may provide advice to other physicians regarding various aspects of hematological care like stem cell transplantation or therapeutic apheresis procedures used to remove plasma components from patient’s blood stream during cancer treatments. A comprehensive evaluation often involves ordering appropriate laboratory tests including complete blood counts (CBCs), coagulation studies or specialized tests such as bone marrow biopsy/aspirations which can be done either at outpatient or hospital settings depending on clinical indications/conditions under consideration by a physician specialist . Depending upon results obtained from laboratory investigations, further investigations could include imaging studies such as X-rays or MRI scans. Treatment plans vary based on individual cases but may involve medications such as chemotherapy drugs , radiation therapy & sometimes stem cell transplants for those suffering from certain types malignant hematologic conditions like leukemia etc.. Overall maintaining good health requires commitment & dedication both by medical professionals involved in providing quality care for their patients along with active involvement by individuals themselves towards making informed decisions about their own healthcare needs .