PPT-Hemoglobin and anemia Hemoglobin

Hemoglobin is the protein molecule in red blood cells that carries oxygen from the lungs to the bodys tissues and returns carbon dioxide from the tissues back to the lungs Hemoglobin Hemoglobin . Hemoglobin. Hemoglobin is the protein molecule in red blood cells that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs.. Hemoglobin. Hemoglobin (. Hemolysis. is defined as the premature destruction of red blood cells (RBCs).. Anemia results when the rate of destruction exceeds the capacity of the marrow to produce RBCs. Normal RBC survival time is 110. Rafi Ahmed, MD. Hematology and Oncology Fellow. 4-10-14. Overview. Not a diagnosis, but a sign of disease. Warrants an investigation. Definition: Reduction in oxygen carrying capacity of blood due to decreased erythrocyte mass. Be able to classify the different types of anemia. Understand the signs and symptoms associated with anemia.. Being able to interpret lab abnormalities to diagnose different causes of anemia. . Introduction to Anemia. Be able to classify the different types of anemia. Understand the signs and symptoms associated with anemia.. Being able to interpret lab abnormalities to diagnose different causes of anemia. . Introduction to Anemia. a sign . of an underlying . disorder. There are several kinds of anemia. . A. . physiologic . approach classifies anemia according to whether. the deficiency in erythrocytes is caused by a defect in . Dr. : Ahmad Sh. Silmi. IUG-Faculty of Health Science. 2. Objectives. At The End Of This Lecture You Will Be Able To:. Define . anemia. Discuss the causes . & . clinical significance of different categories of anemia. OBJECTIVES. Describe the . structure . of hemoglobin molecule. Describe . synthesis . of hemoglobin in brief.. List the . functions. of hemoglobin.. Enlist . various types. of normal and abnormal hemoglobin’s.. globin. chains. Abnormalities in these proteins are referred to as . hemoglobinopathies. Two hemoglobin gene clusters are involved in the production of hemoglobin and are located at the end of the short arm of chromosomes 16 and 11, respectively. . ESSAM . AHMED. M.B.Ch.B. , F.I.B.M.S. Peadiatric. . Hemato. -Oncologist. Objectives. 1- to understand the definition of anemia and recognize its different types according to . their etiology. 2- to be able to approaches to patient with anemia (investigations and treatment. Department of internal medicine 1. with course of cardio-vascular pathology. Complete blood count (CBC). RED BLOOD CELL COUNT. M – 4,5-5,5 *10. 12. ; F – 3,5-4,5 *10. 12. . HEMOGLOBIN. M – 130-160 g/l (13-16 mg/dl); . 471. Objectives. Quantitative determination of hemoglobin in a blood sample.. . Hemoglobin structure. Hemoglobin (. Hb. ) is a . porphyrin. –iron (II) . protien. in RBCs that transport oxygen from the lungs to the rest of the body and carbon dioxide back to the lungs.. Head of Flow cytometry unit. Assistant professor & Consultant Hematologists. Hemoglobin??. α. β. β. α. Fe⁺⁺. Fe⁺⁺. Fe⁺⁺. Fe⁺⁺. Globin chain. Haem. Prophyrin. ring . Iron atom. Anemia is a general term for most common blood disorder in the world.. Anemia is a symptoms of a wide variety of mild to serious diseases, disorder and conditions.. Anemia is defined as:-. - A reduction below normal in the volume of .