People with iron deficiency cannot produce hemoglobin, which in turn is required for the production of erythrocytes. Iron is an essential component of hemoglobin. Hemoglobin is the most important component of red blood cells because it is responsible for transporting oxygen in the blood. Hemoglobin is an iron carrier molecule that is found inside the red cell. The production and destruction of erythrocytes is constant, so as to always keep a stable number of circulating erythrocytes in the blood. This means that after four months our red blood cells are all being renewed.
The old red blood cells are destroyed by the spleen (an organ located on the left in our abdominal cavity). Red blood cells are produced in bone marrow and have a life of only 120 days. The normal hematocrit is around 40 to 45%, indicating that 40 to 45% of the blood consists of red blood cells. Hematocrit is the percentage of blood that is occupied by red blood cells (RBCs).
LOW HEMATOCRIT AND HEMOGLOBIN CONFIRMING ANEMIA ICD 10 HOW TO
To understand how to diagnose anemia it is necessary to be familiar with the terms hematocrit and hemoglobin. In practice the measurement of erythrocytes is through the values of the hematocrit and hemoglobin. The diagnosis of anemia is basically done by measuring levels of red blood cells, accomplished through a blood test called CBC. Anemia occurs when the percentage of red blood cells is reduced, making it more dilute (the reasons will be explained later). The other 45% are made up of blood cells: red cells, white cells and platelets. Plasma is primarily water (92%) diluted with some nutrients such as proteins, antibodies, enzymes, glucose, minerals, hormones, etc. Blood plasma is the liquid portion, corresponding to 55% of total blood volume. The blood can be didactically divided into two parts: blood cells and plasma cells. To make it easier to understand, we explain what the blood is and what happens in it. Red blood cells are the cells that carry oxygen, delivering it to all organs and tissues of the body. Anemia is a reduction in the number of red blood cells (also called RBCs or erythrocytes) in blood. In fact, this concept is not entirely wrong, but we can be a little more precise. (f) certain symptoms, for which supplementary information is provided, that represent important problems in medical care in their own right.Anemia is popularly known as lack of blood.
(e) cases in which a more precise diagnosis was not available for any other reason.(d) cases referred elsewhere for investigation or treatment before the diagnosis was made.(c) provisional diagnosis in a patient who failed to return for further investigation or care.(b) signs or symptoms existing at the time of initial encounter that proved to be transient and whose causes could not be determined.(a) cases for which no more specific diagnosis can be made even after all the facts bearing on the case have been investigated.The conditions and signs or symptoms included in categories R00- R94 consist of:.8, are generally provided for other relevant symptoms that cannot be allocated elsewhere in the classification. The Alphabetical Index should be consulted to determine which symptoms and signs are to be allocated here and which to other chapters. Practically all categories in the chapter could be designated 'not otherwise specified', 'unknown etiology' or 'transient'. In general, categories in this chapter include the less well-defined conditions and symptoms that, without the necessary study of the case to establish a final diagnosis, point perhaps equally to two or more diseases or to two or more systems of the body. Signs and symptoms that point rather definitely to a given diagnosis have been assigned to a category in other chapters of the classification.This chapter includes symptoms, signs, abnormal results of clinical or other investigative procedures, and ill-defined conditions regarding which no diagnosis classifiable elsewhere is recorded.
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