The document summarizes the clinical importance of various minerals in blood clotting. It discusses macrominerals like sodium, potassium, calcium, magnesium, and phosphate as well as microminerals like iron, copper, and zinc. For each mineral, it provides the normal levels in blood and consequences of deficiencies and excess levels, known as hypotremia/hypernatremia, hypokalemia/hyperkalemia, hypocalcemia/hypercalcemia, and hypozincemia. It also discusses diseases related to mineral imbalances like Wilson's disease which causes copper accumulation. Overall, the document emphasizes that minerals are essential for proper blood clotting and maintaining normal physiological functions.
Iron deficiency anemia is the most common form of anemia and develops over time if the body does not have enough iron to produce red blood cells. It occurs when there are not enough red blood cells due to a lack of iron, which is needed to make hemoglobin. Symptoms include brittle nails, dizziness, shortness of breath, and unusual cravings. Treatment involves iron supplements, dietary changes, or treating the underlying cause such as blood loss.
This document summarizes key components of hematology, including the components of blood, hemoglobin, blood therapies, anemia, blood clotting disorders, and leukemia. It describes that blood contains plasma, buffy coat, and red blood cells, and hemoglobin is the protein that transports oxygen in red blood cells. Therapies include whole blood transfusions, erythropoietin to stimulate red blood cell production, and bone marrow transplants. Anemia can be caused by nutrient deficiencies, blood loss, or bone marrow issues. Specific types include pernicious, aplastic, hemolytic, sickle cell and thalassemia. Blood clotting disorders involve platelet or clotting factor deficiencies. Leuke
This document provides an overview of hematologic disorders and summarizes several types of anemias and myeloproliferative disorders. It describes the components of blood and the process of hematopoiesis. Key points about iron deficiency anemia include its microcytic, hypochromic appearance and common causes like blood loss or dietary deficiencies. Pernicious anemia results from vitamin B12 deficiency due to lack of intrinsic factor. Folic acid deficiency can also cause megaloblastic anemia. Aplastic anemia is a bone marrow failure disorder causing pancytopenia. Polycythemia vera involves overproduction of all blood cell lines. Leukemias are malignant disorders involving accumulation of immature blood cells with
Iron deficiency anemia is caused by low iron levels, which can result from blood loss, a poor diet, or impaired iron absorption. It develops when the body does not have enough healthy red blood cells to carry oxygen to the tissues. Symptoms include fatigue, weakness, pale skin, headaches, dizziness, and shortness of breath. The condition is typically treated with oral iron supplements taken over several months to replenish iron stores. Vitamin B12 deficiency anemia has similar symptoms but is caused by a lack of B12, which is needed for DNA and RNA synthesis. It is treated with B12 injections and addressing the underlying cause of the deficiency.
This document summarizes several hematological disorders including anemia, sickle cell anemia, and thalassemia. It discusses the origins and functions of blood, classifications of anemia, causes and symptoms of iron deficiency anemia, and treatments including oral iron therapy and blood transfusions. For sickle cell anemia, it covers alleles, pathophysiology, clinical features like vaso-occlusive crises, and treatments including pain management, oxygenation, and antibiotics. For thalassemia, it discusses decreased synthesis of hemoglobin chains, classifications, clinical features such as prominent facial bones and enlarged organs, diagnosis, and treatments including blood transfusions and iron chelation therapy.
Anaemia, or anemia, is defined as an abnormally low number of red blood cells or level of hemoglobin resulting in diminished oxygen carrying capacity. It can result from blood loss, red blood cell destruction, or deficient red blood cell production due to nutritional deficiencies or bone marrow failure. Iron deficiency is a common worldwide cause of anemia affecting people of all ages, which can result from dietary deficiency, blood loss, or increased demands. The manifestations of iron deficiency anemia are related to impaired oxygen transport and include fatigue, paleness, rapid heartbeat, and reduced exercise endurance. Diagnosis involves low hemoglobin and iron levels, while treatment focuses on controlling blood loss, increasing iron intake, and administering iron supplements.
This document discusses iron deficiency anemia, including its causes, clinical manifestations, diagnostic studies, and treatment. The main causes of iron deficiency anemia are inadequate dietary iron intake, malabsorption, blood loss, and hemolysis. Clinical manifestations include pallor, glossitis, cheilitis, cold sensitivity, weakness and fatigue. Diagnostic studies include complete blood count and iron studies. Treatment involves addressing the underlying cause, oral or parenteral iron replacement, and dietary changes. Nursing care focuses on monitoring for symptoms, ensuring proper diet and iron supplementation, and educating patients.
This document discusses iron deficiency anemia, including its causes, signs and symptoms, diagnostic tests, and differential diagnosis. It notes that iron deficiency anemia is the most common cause of anemia and results from absent or decreased iron stores combined with low serum ferritin levels. The document outlines how iron is absorbed, transported, and stored in the body. It also lists common signs of iron deficiency anemia such as fatigue, angular stomatitis, and nail changes. Diagnostic tests discussed include complete blood count, serum iron, total iron binding capacity, serum ferritin, and bone marrow examination. Thalassemia, lead poisoning, and anemia of chronic disease are mentioned as conditions in the differential diagnosis.
Iron deficiency anemia is the most common form of anemia and develops over time if the body does not have enough iron to produce red blood cells. It occurs when there are not enough red blood cells due to a lack of iron, which is needed to make hemoglobin. Symptoms include brittle nails, dizziness, shortness of breath, and unusual cravings. Treatment involves iron supplements, dietary changes, or treating the underlying cause such as blood loss.
This document summarizes key components of hematology, including the components of blood, hemoglobin, blood therapies, anemia, blood clotting disorders, and leukemia. It describes that blood contains plasma, buffy coat, and red blood cells, and hemoglobin is the protein that transports oxygen in red blood cells. Therapies include whole blood transfusions, erythropoietin to stimulate red blood cell production, and bone marrow transplants. Anemia can be caused by nutrient deficiencies, blood loss, or bone marrow issues. Specific types include pernicious, aplastic, hemolytic, sickle cell and thalassemia. Blood clotting disorders involve platelet or clotting factor deficiencies. Leuke
This document provides an overview of hematologic disorders and summarizes several types of anemias and myeloproliferative disorders. It describes the components of blood and the process of hematopoiesis. Key points about iron deficiency anemia include its microcytic, hypochromic appearance and common causes like blood loss or dietary deficiencies. Pernicious anemia results from vitamin B12 deficiency due to lack of intrinsic factor. Folic acid deficiency can also cause megaloblastic anemia. Aplastic anemia is a bone marrow failure disorder causing pancytopenia. Polycythemia vera involves overproduction of all blood cell lines. Leukemias are malignant disorders involving accumulation of immature blood cells with
Iron deficiency anemia is caused by low iron levels, which can result from blood loss, a poor diet, or impaired iron absorption. It develops when the body does not have enough healthy red blood cells to carry oxygen to the tissues. Symptoms include fatigue, weakness, pale skin, headaches, dizziness, and shortness of breath. The condition is typically treated with oral iron supplements taken over several months to replenish iron stores. Vitamin B12 deficiency anemia has similar symptoms but is caused by a lack of B12, which is needed for DNA and RNA synthesis. It is treated with B12 injections and addressing the underlying cause of the deficiency.
This document summarizes several hematological disorders including anemia, sickle cell anemia, and thalassemia. It discusses the origins and functions of blood, classifications of anemia, causes and symptoms of iron deficiency anemia, and treatments including oral iron therapy and blood transfusions. For sickle cell anemia, it covers alleles, pathophysiology, clinical features like vaso-occlusive crises, and treatments including pain management, oxygenation, and antibiotics. For thalassemia, it discusses decreased synthesis of hemoglobin chains, classifications, clinical features such as prominent facial bones and enlarged organs, diagnosis, and treatments including blood transfusions and iron chelation therapy.
Anaemia, or anemia, is defined as an abnormally low number of red blood cells or level of hemoglobin resulting in diminished oxygen carrying capacity. It can result from blood loss, red blood cell destruction, or deficient red blood cell production due to nutritional deficiencies or bone marrow failure. Iron deficiency is a common worldwide cause of anemia affecting people of all ages, which can result from dietary deficiency, blood loss, or increased demands. The manifestations of iron deficiency anemia are related to impaired oxygen transport and include fatigue, paleness, rapid heartbeat, and reduced exercise endurance. Diagnosis involves low hemoglobin and iron levels, while treatment focuses on controlling blood loss, increasing iron intake, and administering iron supplements.
This document discusses iron deficiency anemia, including its causes, clinical manifestations, diagnostic studies, and treatment. The main causes of iron deficiency anemia are inadequate dietary iron intake, malabsorption, blood loss, and hemolysis. Clinical manifestations include pallor, glossitis, cheilitis, cold sensitivity, weakness and fatigue. Diagnostic studies include complete blood count and iron studies. Treatment involves addressing the underlying cause, oral or parenteral iron replacement, and dietary changes. Nursing care focuses on monitoring for symptoms, ensuring proper diet and iron supplementation, and educating patients.
This document discusses iron deficiency anemia, including its causes, signs and symptoms, diagnostic tests, and differential diagnosis. It notes that iron deficiency anemia is the most common cause of anemia and results from absent or decreased iron stores combined with low serum ferritin levels. The document outlines how iron is absorbed, transported, and stored in the body. It also lists common signs of iron deficiency anemia such as fatigue, angular stomatitis, and nail changes. Diagnostic tests discussed include complete blood count, serum iron, total iron binding capacity, serum ferritin, and bone marrow examination. Thalassemia, lead poisoning, and anemia of chronic disease are mentioned as conditions in the differential diagnosis.
Microcytic anemia is caused by a reduction in red blood cell size (MCV). Common causes include iron deficiency and thalassemia. In iron deficiency anemia, low iron intake or absorption leads to microcytic, hypochromic red blood cells. Thalassemia is a genetic disorder causing reduced or absent globin chain synthesis and abnormal hemoglobin. Other potential causes of microcytic anemia include chronic disease, lead poisoning, and sideroblastic anemia. Diagnosis involves blood tests of red cell indices like MCV, MCH, and RDW, along with serum iron levels and bone marrow examination.
Blood is composed of plasma and three main types of blood cells - red blood cells, white blood cells, and platelets. Red blood cells are produced through erythropoiesis mainly in the bone marrow and spleen. Hemoglobin inside red blood cells transports oxygen and carbon dioxide throughout the body. Anemia is a deficiency of red blood cells or hemoglobin and can be caused by blood loss, nutrient deficiencies, or diseases. Common types of anemia include iron deficiency anemia, megaloblastic anemia from B12 or folate deficiencies, hemolytic anemia, sickle cell anemia, and thalassemia.
This document discusses different types of blood disorders, specifically focusing on types of anemia. It begins by describing the components of blood and types of blood cells. It then defines anemia as having lower than normal hemoglobin levels. The main types of anemia covered are hypoproliferative (reduced red blood cell production), bleeding, and hemolytic (red blood cell destruction). Iron deficiency anemia is discussed in depth as the most common type worldwide. Causes, signs/symptoms, diagnostic tests, and treatment are outlined. Sickle cell anemia is also summarized, describing its genetic cause and clinical manifestations like pain crises. The document concludes with some common nursing diagnoses and interventions for anemic patients.
This document summarizes a seminar on managing several blood disorders including sickle cell anemia, polycythemia, thrombocytopenia, and hemophilia. It provides details on the causes, symptoms, diagnostic tests, and treatment approaches for each condition. Nursing care focuses on managing pain, preventing and treating infections, promoting coping skills, minimizing knowledge deficits, and monitoring for potential complications in patients with blood disorders.
Anemia is a decrease in red blood cells or hemoglobin. It can be caused by blood loss, nutritional deficiencies, chronic diseases, genetics factors. The main types are microcytic, normocytic, and macrocytic depending on red blood cell size. Common causes include iron deficiency, anemia of chronic disease, vitamin B12/folate deficiency, thalassemia, and sickle cell anemia. Anemia is diagnosed through a complete blood count and other blood tests. Treatment depends on the underlying cause but may involve iron supplements, vitamin supplements, medications, or blood transfusions.
This document discusses anemia and iron deficiency anemia. It defines anemia as a low level of hemoglobin and classifies it as mild, moderate, or severe based on hemoglobin levels. Iron deficiency anemia is described as the most common type worldwide, caused by too little iron in the body. Symptoms, causes like blood loss or poor diet, diagnostic tests, and iron metabolism are summarized. Iron is stored in the liver and spleen and transported by transferrin to support erythropoiesis when needed.
This document summarizes serum iron estimation and total iron binding capacity (TIBC) tests. Serum iron measures the amount of iron in the blood serum, revealing low or high iron levels which can cause health issues. TIBC gauges how much iron is in the bloodstream, indicating deficiencies or excesses. Both tests help diagnose anemias and other iron-related conditions by checking iron and iron-carrying protein levels compared to normal ranges. Abnormal results can be caused by liver or blood disorders, genetic conditions, medications, or frequent transfusions.
Iron deficiency anemia is a common type of microcytic anemia caused by low levels of iron available to produce hemoglobin. It affects people with high iron demands like pregnant women, young children, and menstruating women. Symptoms include fatigue, weakness, and shortness of breath. Treatment involves oral iron supplementation and dietary changes to restore iron stores. Prevention focuses on adequate iron intake through diet or supplements in at-risk groups.
Anemia is a decreased level of hemoglobin in the blood. It can be classified based on cause or morphology. Common types include iron deficiency anemia, which is caused by inadequate iron intake and is characterized by microcytic hypochromic blood cells. Thalassemia is a genetic disorder of hemoglobin synthesis that results in microcytic anemia. Megaloblastic anemia is caused by vitamin B12 or folate deficiencies and is marked by large, oddly shaped red blood cells. Other normocytic anemias can be due to chronic disease, blood loss, or disorders like aplastic anemia or hemolytic anemia. Investigation of the cause involves blood tests, bone marrow biopsy, and assessing
The document discusses the scope of pediatric hematology, including red blood cell disorders like anemias and thalassemias, platelet and coagulation disorders, and pediatric oncology. It provides objectives for an introductory lecture on understanding the hematopoietic system, normal pediatric investigation values, and evaluating anemias. Key aspects of the hematopoietic system development and composition are outlined.
Iron metabolism and management of iron overload by m.d. mainaKesho Conference
1) Iron is an essential element stored in the body primarily in hemoglobin, myoglobin, and ferritin or hemosiderin. Iron overload occurs when intake exceeds excretion and storage limits are exceeded.
2) Iron overload can damage organs by producing reactive oxygen species through non-transferrin bound iron. The liver and heart are particularly susceptible to iron deposition and injury.
3) Chelation therapy is the primary treatment for iron overload, targeting non-transferrin bound iron to prevent end organ damage. Oral and parenteral agents are available but require strict adherence for effectiveness.
This document discusses iron deficiency anemia, including its causes, symptoms, signs, and laboratory investigations used to confirm and determine the cause of the condition. Iron deficiency anemia is the most common form of anemia and is caused by inadequate iron intake, blood loss, or malabsorption. Key lab tests to confirm include low hemoglobin, MCV, serum ferritin and transferrin saturation. Tests to determine the underlying cause include stool samples, endoscopy, and imaging of the gastrointestinal tract.
Iron is a mineral that is essential for the formation of hemoglobin in red blood cells. It serves several vital functions in the body including carrying oxygen from the lungs to tissues. Iron deficiency anemia is a condition where the body lacks sufficient red blood cells due to low iron levels, preventing adequate oxygen transport. It is one of the most common nutritional deficiencies worldwide, affecting groups like infants, children, pregnant women, and menstruating women the most. Symptoms include fatigue, pale skin, and shortness of breath.
Iron deficiency anemia is the most common nutritional disorder worldwide caused by inadequate iron intake or excessive iron loss. It develops in stages from depletion of iron stores to microcytic hypochromic anemia. Laboratory findings include low hemoglobin, serum ferritin and iron levels, as well as high TIBC. Peripheral smear shows microcytic hypochromic red blood cells. Bone marrow is hypercellular with iron deficiency and microcytic normoblastic erythropoiesis. Treatment involves oral or parenteral iron supplementation.
This document discusses various hematological diseases, focusing on different types of anemia. It defines anemia and describes the different types, including iron-deficiency anemia, megaloblastic anemia (which can be caused by vitamin B12 or folic acid deficiencies), aplastic anemia, and hemolytic anemia (which includes conditions like sickle cell anemia and thalassemia). It provides details on symptoms, causes, pathophysiology, and treatment for each type of anemia. Major risk factors for anemia include diet deficiencies, blood loss, illnesses, liver/spleen malfunctions, and infections.
This document discusses iron deficiency anemia. It begins by classifying anemias based on red blood cell morphology and etiology. Iron deficiency anemia is then explained in more detail. The symptoms, absorption of iron, and laboratory tests are summarized. The risks factors, treatment involving iron supplements, and prevention through an iron-rich diet are highlighted.
This document provides an overview of hematology and approaches to common blood disorders. It defines anemia and describes how to classify it based on mean corpuscular volume. Common causes of microcytic, macrocytic, and normocytic anemia are outlined. Diagnostic criteria and treatments for iron deficiency anemia, anemia of chronic disease, and other specific anemias are summarized. The document also reviews approaches to thrombocytopenia, neutropenia, pancytopenia, and transfusion reactions.
1. An 18-month-old child was brought in for a check up and was found to have pale skin and signs of iron-deficiency anemia.
2. Tests confirmed low hemoglobin and iron levels. Iron-deficiency anemia is caused by not getting enough iron from diet or blood loss and can impact development.
3. Treatment includes oral iron supplements calculated based on weight, replacing the iron deficit, and addressing the underlying cause. An iron-rich diet containing meat, leafy greens, and iron-fortified foods also helps manage iron-deficiency anemia.
Iron deficiency anemia is caused by a lack of iron needed to produce hemoglobin. It develops in stages starting with low iron stores, then reduced red blood cell production, and finally anemia when hemoglobin levels drop below normal. Symptoms include fatigue, paleness, and shortness of breath. It is diagnosed through blood tests measuring iron, ferritin and hemoglobin levels. Treatment focuses on increasing iron intake through an iron-rich diet, vitamin C to aid absorption, and iron supplements to restore normal iron levels in the body.
Heamatological Disorder-WPS Office.pptxSudipta Roy
Iron deficiency anemia is a common type of anemia caused by low iron levels. It develops when iron loss from bleeding or inadequate dietary iron intake exceeds the amount the body absorbs. Symptoms include fatigue, pale skin, shortness of breath, and irregular heartbeat. Diagnosis involves blood tests to measure hemoglobin and iron levels. Treatment focuses on oral iron supplements and improving iron intake through diet.
Microcytic anemia is caused by a reduction in red blood cell size (MCV). Common causes include iron deficiency and thalassemia. In iron deficiency anemia, low iron intake or absorption leads to microcytic, hypochromic red blood cells. Thalassemia is a genetic disorder causing reduced or absent globin chain synthesis and abnormal hemoglobin. Other potential causes of microcytic anemia include chronic disease, lead poisoning, and sideroblastic anemia. Diagnosis involves blood tests of red cell indices like MCV, MCH, and RDW, along with serum iron levels and bone marrow examination.
Blood is composed of plasma and three main types of blood cells - red blood cells, white blood cells, and platelets. Red blood cells are produced through erythropoiesis mainly in the bone marrow and spleen. Hemoglobin inside red blood cells transports oxygen and carbon dioxide throughout the body. Anemia is a deficiency of red blood cells or hemoglobin and can be caused by blood loss, nutrient deficiencies, or diseases. Common types of anemia include iron deficiency anemia, megaloblastic anemia from B12 or folate deficiencies, hemolytic anemia, sickle cell anemia, and thalassemia.
This document discusses different types of blood disorders, specifically focusing on types of anemia. It begins by describing the components of blood and types of blood cells. It then defines anemia as having lower than normal hemoglobin levels. The main types of anemia covered are hypoproliferative (reduced red blood cell production), bleeding, and hemolytic (red blood cell destruction). Iron deficiency anemia is discussed in depth as the most common type worldwide. Causes, signs/symptoms, diagnostic tests, and treatment are outlined. Sickle cell anemia is also summarized, describing its genetic cause and clinical manifestations like pain crises. The document concludes with some common nursing diagnoses and interventions for anemic patients.
This document summarizes a seminar on managing several blood disorders including sickle cell anemia, polycythemia, thrombocytopenia, and hemophilia. It provides details on the causes, symptoms, diagnostic tests, and treatment approaches for each condition. Nursing care focuses on managing pain, preventing and treating infections, promoting coping skills, minimizing knowledge deficits, and monitoring for potential complications in patients with blood disorders.
Anemia is a decrease in red blood cells or hemoglobin. It can be caused by blood loss, nutritional deficiencies, chronic diseases, genetics factors. The main types are microcytic, normocytic, and macrocytic depending on red blood cell size. Common causes include iron deficiency, anemia of chronic disease, vitamin B12/folate deficiency, thalassemia, and sickle cell anemia. Anemia is diagnosed through a complete blood count and other blood tests. Treatment depends on the underlying cause but may involve iron supplements, vitamin supplements, medications, or blood transfusions.
This document discusses anemia and iron deficiency anemia. It defines anemia as a low level of hemoglobin and classifies it as mild, moderate, or severe based on hemoglobin levels. Iron deficiency anemia is described as the most common type worldwide, caused by too little iron in the body. Symptoms, causes like blood loss or poor diet, diagnostic tests, and iron metabolism are summarized. Iron is stored in the liver and spleen and transported by transferrin to support erythropoiesis when needed.
This document summarizes serum iron estimation and total iron binding capacity (TIBC) tests. Serum iron measures the amount of iron in the blood serum, revealing low or high iron levels which can cause health issues. TIBC gauges how much iron is in the bloodstream, indicating deficiencies or excesses. Both tests help diagnose anemias and other iron-related conditions by checking iron and iron-carrying protein levels compared to normal ranges. Abnormal results can be caused by liver or blood disorders, genetic conditions, medications, or frequent transfusions.
Iron deficiency anemia is a common type of microcytic anemia caused by low levels of iron available to produce hemoglobin. It affects people with high iron demands like pregnant women, young children, and menstruating women. Symptoms include fatigue, weakness, and shortness of breath. Treatment involves oral iron supplementation and dietary changes to restore iron stores. Prevention focuses on adequate iron intake through diet or supplements in at-risk groups.
Anemia is a decreased level of hemoglobin in the blood. It can be classified based on cause or morphology. Common types include iron deficiency anemia, which is caused by inadequate iron intake and is characterized by microcytic hypochromic blood cells. Thalassemia is a genetic disorder of hemoglobin synthesis that results in microcytic anemia. Megaloblastic anemia is caused by vitamin B12 or folate deficiencies and is marked by large, oddly shaped red blood cells. Other normocytic anemias can be due to chronic disease, blood loss, or disorders like aplastic anemia or hemolytic anemia. Investigation of the cause involves blood tests, bone marrow biopsy, and assessing
The document discusses the scope of pediatric hematology, including red blood cell disorders like anemias and thalassemias, platelet and coagulation disorders, and pediatric oncology. It provides objectives for an introductory lecture on understanding the hematopoietic system, normal pediatric investigation values, and evaluating anemias. Key aspects of the hematopoietic system development and composition are outlined.
Iron metabolism and management of iron overload by m.d. mainaKesho Conference
1) Iron is an essential element stored in the body primarily in hemoglobin, myoglobin, and ferritin or hemosiderin. Iron overload occurs when intake exceeds excretion and storage limits are exceeded.
2) Iron overload can damage organs by producing reactive oxygen species through non-transferrin bound iron. The liver and heart are particularly susceptible to iron deposition and injury.
3) Chelation therapy is the primary treatment for iron overload, targeting non-transferrin bound iron to prevent end organ damage. Oral and parenteral agents are available but require strict adherence for effectiveness.
This document discusses iron deficiency anemia, including its causes, symptoms, signs, and laboratory investigations used to confirm and determine the cause of the condition. Iron deficiency anemia is the most common form of anemia and is caused by inadequate iron intake, blood loss, or malabsorption. Key lab tests to confirm include low hemoglobin, MCV, serum ferritin and transferrin saturation. Tests to determine the underlying cause include stool samples, endoscopy, and imaging of the gastrointestinal tract.
Iron is a mineral that is essential for the formation of hemoglobin in red blood cells. It serves several vital functions in the body including carrying oxygen from the lungs to tissues. Iron deficiency anemia is a condition where the body lacks sufficient red blood cells due to low iron levels, preventing adequate oxygen transport. It is one of the most common nutritional deficiencies worldwide, affecting groups like infants, children, pregnant women, and menstruating women the most. Symptoms include fatigue, pale skin, and shortness of breath.
Iron deficiency anemia is the most common nutritional disorder worldwide caused by inadequate iron intake or excessive iron loss. It develops in stages from depletion of iron stores to microcytic hypochromic anemia. Laboratory findings include low hemoglobin, serum ferritin and iron levels, as well as high TIBC. Peripheral smear shows microcytic hypochromic red blood cells. Bone marrow is hypercellular with iron deficiency and microcytic normoblastic erythropoiesis. Treatment involves oral or parenteral iron supplementation.
This document discusses various hematological diseases, focusing on different types of anemia. It defines anemia and describes the different types, including iron-deficiency anemia, megaloblastic anemia (which can be caused by vitamin B12 or folic acid deficiencies), aplastic anemia, and hemolytic anemia (which includes conditions like sickle cell anemia and thalassemia). It provides details on symptoms, causes, pathophysiology, and treatment for each type of anemia. Major risk factors for anemia include diet deficiencies, blood loss, illnesses, liver/spleen malfunctions, and infections.
This document discusses iron deficiency anemia. It begins by classifying anemias based on red blood cell morphology and etiology. Iron deficiency anemia is then explained in more detail. The symptoms, absorption of iron, and laboratory tests are summarized. The risks factors, treatment involving iron supplements, and prevention through an iron-rich diet are highlighted.
This document provides an overview of hematology and approaches to common blood disorders. It defines anemia and describes how to classify it based on mean corpuscular volume. Common causes of microcytic, macrocytic, and normocytic anemia are outlined. Diagnostic criteria and treatments for iron deficiency anemia, anemia of chronic disease, and other specific anemias are summarized. The document also reviews approaches to thrombocytopenia, neutropenia, pancytopenia, and transfusion reactions.
1. An 18-month-old child was brought in for a check up and was found to have pale skin and signs of iron-deficiency anemia.
2. Tests confirmed low hemoglobin and iron levels. Iron-deficiency anemia is caused by not getting enough iron from diet or blood loss and can impact development.
3. Treatment includes oral iron supplements calculated based on weight, replacing the iron deficit, and addressing the underlying cause. An iron-rich diet containing meat, leafy greens, and iron-fortified foods also helps manage iron-deficiency anemia.
Iron deficiency anemia is caused by a lack of iron needed to produce hemoglobin. It develops in stages starting with low iron stores, then reduced red blood cell production, and finally anemia when hemoglobin levels drop below normal. Symptoms include fatigue, paleness, and shortness of breath. It is diagnosed through blood tests measuring iron, ferritin and hemoglobin levels. Treatment focuses on increasing iron intake through an iron-rich diet, vitamin C to aid absorption, and iron supplements to restore normal iron levels in the body.
Heamatological Disorder-WPS Office.pptxSudipta Roy
Iron deficiency anemia is a common type of anemia caused by low iron levels. It develops when iron loss from bleeding or inadequate dietary iron intake exceeds the amount the body absorbs. Symptoms include fatigue, pale skin, shortness of breath, and irregular heartbeat. Diagnosis involves blood tests to measure hemoglobin and iron levels. Treatment focuses on oral iron supplements and improving iron intake through diet.
This document discusses hematological disorders involving red blood cells, including anemia and polycythemia. It defines different types of anemia such as iron deficiency anemia, pernicious anemia, and sickle cell anemia. For each type it discusses causes, signs and symptoms, diagnosis, treatment, and nursing considerations. It also covers polycythemia vera, defining it as a disorder where the bone marrow produces too many red blood cells, and discusses its pathophysiology, diagnostic tests, and treatment options.
Iron deficiency anemia is the most common form of anemia and develops over time due to insufficient iron intake or absorption to produce new red blood cells. Symptoms include fatigue, pale skin, dizziness, and shortness of breath. Treatment involves oral iron supplements like ferrous sulfate taken on an empty stomach, which can take 3-6 months to replenish iron stores. Parenteral iron is used for patients who cannot tolerate oral supplements or have malabsorption issues. Dietary sources of iron like meat, fish, and leafy greens can also help non-pharmacologically.
Iron deficiency anemia is the most common form of anemia and develops over time due to insufficient iron intake or absorption to produce new red blood cells. Symptoms include fatigue, pale skin, dizziness, and shortness of breath. Treatment involves oral iron supplements like ferrous sulfate taken on an empty stomach, which can take 3-6 months to replenish iron stores. Parenteral iron is used for patients who cannot tolerate oral supplements or have malabsorption issues. Dietary sources of iron like meat, fish, and leafy greens can also help non-pharmacologically.
This document defines and classifies various types of anemia, including iron deficiency anemia, megaloblastic anemia, aplastic anemia, hemolytic anemia, sickle cell anemia, and thalassemia. It discusses their causes, signs and symptoms, and methods of diagnosis. Laboratory tests discussed include complete blood count, serum iron levels, ferritin test, and bone marrow tests. The treatment of anemia depends on its underlying cause, and may include iron supplements, vitamin supplements, blood transfusions, and medications. Preventive measures include consuming an iron-rich diet with foods like red meat, fish, and leafy greens.
Sodium is necessary for the body to maintain fluid balance and is critical for normal body function. It also helps to regulate nerve function and muscle contraction.
Hyponatremia and Hyponatremia.
Iron deficiency anemia is caused by a lack of iron needed to produce hemoglobin in red blood cells. It develops over time as iron stores are depleted. Symptoms include fatigue, pale skin, dizziness, and shortness of breath. It is usually treated with oral iron supplements like ferrous sulfate taken for 3-6 months to replenish iron stores. Parenteral iron can also be used intravenously for patients who cannot tolerate oral supplements or have hypersensitivity. An iron-rich diet also helps treatment and prevention.
This document defines anemia as a deficiency in red blood cells or hemoglobin that reduces oxygen-carrying capacity in the blood. It notes normal red blood cell counts differ between males and females and lists several risk factors for anemia including poor diet, menstrual periods, pregnancy, and chronic illnesses. The document classifies anemias and discusses symptoms, diagnostic tests, and treatments which include iron supplements, vitamins, medications, and blood transfusions depending on the underlying cause of the anemia.
1. Hematologic disorders are those that produce quantitative or qualitative defects in blood cells or elements related to hemostasis.
2. Hematopoiesis begins in the yolk sac and liver in early gestation, then shifts to the bone marrow by mid-gestation, where it remains the primary site of blood cell production after birth.
3. Anemia is defined as a hemoglobin level below the reference level for age and sex, and can be caused by decreased production, increased destruction, or blood loss.
This document provides information about anaemia, including its definition, classification, causes, symptoms and treatment. It defines anaemia as a reduction in red blood cells or haemoglobin below the normal range. Anaemia can be classified based on red blood cell morphology (microcytic, normocytic, macrocytic) or etiology (blood loss, impaired production, increased destruction). Common causes include iron deficiency, vitamin B12/folate deficiency, sickle cell disease, aplastic anaemia, and haemolytic anaemia. Symptoms vary depending on the type but can include fatigue, pale skin, shortness of breath. Treatment depends on the underlying cause but may include iron supplementation, vitamin supplements, blood transfusions, and
The document discusses different types of anemia including iron deficiency, vitamin B12 and folate deficiency, chronic disease, and hemolytic anemias. It provides definitions, causes, signs and symptoms, diagnostic evaluations, and medical and nursing management approaches for various forms of anemia. The nursing management focuses on assessing and addressing fatigue, maintaining adequate nutrition and tissue perfusion, and monitoring for complications related to anemia.
1. Iron deficiency anemia is a condition caused by low levels of iron in the body, which reduces the amount of oxygen carried by red blood cells.
2. Common causes of iron deficiency anemia include blood loss from menstruation or childbirth, a diet low in iron, and an inability to absorb enough iron from food.
3. Symptoms of iron deficiency anemia include fatigue, dizziness, pale skin, headaches, and brittle nails. Treatment involves oral or intravenous iron supplements to replace iron stores in the body.
This document provides information on various minerals, including macro-minerals and micro-minerals. It discusses the seven principal macro-minerals that make up 60-80% of the body's inorganic material, as well as important micro-minerals like iron, copper, and sodium. For each mineral, the document outlines their functions, dietary sources, deficiency and toxicity symptoms, and supplementation recommendations.
Anemia is a medical condition where the red blood cell count or hemoglobin levels are lower than normal. It can be caused by blood loss, nutritional deficiencies, or conditions that impair red blood cell production. Common symptoms include fatigue, weakness, and pale skin. Diagnosis involves blood tests to measure red blood cell counts and hemoglobin levels. Treatment depends on the underlying cause but may include iron supplements, vitamin supplements, blood transfusions, or medications. Thalassemia is an inherited blood disorder caused by a genetic defect that impairs hemoglobin production, leading to anemia. There are different types depending on which globin chain is affected. Symptoms range from mild to severe and include fatigue, jaundice, and
A brief overview of disorders related to Fluid and electrolyte imbalance in bodyloritacaroline
This document discusses fluid and electrolyte imbalances. It explains that fluids make up 60% of body weight and serve important functions in the body. It describes the different fluid compartments and signs and symptoms of fluid excess or deficits. Electrolyte imbalances like sodium, potassium, calcium and magnesium abnormalities are explained along with their causes, signs, symptoms and treatment approaches. Management of conditions like shock, vomiting and fainting are also summarized.
Iron deficiency anemia is a condition caused by a lack of iron in the body, which reduces the number of red blood cells. Without enough iron, the body cannot produce sufficient hemoglobin in red blood cells to carry oxygen. Common causes include blood loss, an iron-poor diet, inability to absorb iron, and pregnancy. Symptoms include extreme fatigue, weakness, pale skin, and shortness of breath. Diagnosis involves tests of red blood cell count, hemoglobin levels, and iron storage protein levels. Treatment focuses on taking iron supplements with food or vitamin C to aid absorption.
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2. Blood Clotting to the Clinical
Importance of Minerals
Macrominerals Microminerals
• Sodium Ion • Iron Ions
• Potassium Ion • Copper Ions
• Calcium Ion • Zinc Ions
• Magnesium Ion
• Phosphate Ion
3. Sodium Ion
• Necessary for regulation of blood and body
fluids, transmission of nerve impulses, heart
activity and certain metabolic functions.
• The normal concentration of sodium in the
blood plasma is 136-145 mM.
• Approximately 55% of Na occurs in Blood
plasma.
• It makes possible nerve conduction, the
process of various nutrient into cell, and the
maintenance of blood pressure.
4. Deficiency involve in a
decrease or increase of
Sodium Ion in our Blood
plasma:
We have, “Hypotremia” and
“Hypertremia”
5. Hypotremia
• Excess of body water caused by drinking
result in too little Sodium in the blood.
• Sodium concentration in the Blood plasma is
too low.
• Below 135 mmol/L is the concentration of
Na in the Blood plasma.
• Excessive drinking of beer which is mainly
water and low in Sodium can also produce
hypotremia when combined w/ poor diet.
6. Symptoms and Treatments
(Hypotremia)
Symptoms: Treatments
• Tiredness • Hypotremia can be
treated by infusion a
• Disorientation
solution of 5%
• Headache Sodium chloride in
• Muscle cramp water into blood
stream.
• Nausea
7. Hypotremia is just one
manifestation of a variety of
disorders like:
• Diseases in kidneys
• Diseases in Pituary gland
• Diseases of the hypothalamus
8. Hypernatremia
• Condition where the loss of body water
caused Sodium concentration to rise higher
than the normal Sodium in the blood
plasma.
• defined wherein the Sodium level in the
blood plasma is over 145 mM.
• Severe hypertremia, w/ Sodium level above
152 mM, can result in seizures and death.
9. Treatment:
• Infusion of a solution of water
containing 0.9% Sodium
chloride, which it is the
normal concentration of
Sodium chloride in the Blood
plasma.
10. Potassium Ion
• The normal concentration of Potassium in the
blood is in the range of 3.5. to 5.0 mM.
• Potassium stimulates the aggregation of
platelets at the wound site.
• Facilitate nerves impulse conduction and the
contraction of skeletal and smooth muscles,
including the heart.
• Facilitate cell membrane function and enzyme
activity.
11. Deficiency involve in a decrease
or increase of Sodium Ion in our
Blood plasma:
We have, “Hypokalemia” and
“Hyperkalemia”
12. Hypokalemia
• The blood plasma level of potassium ion falls
below 3.5 mM.
• Cause from an overall depletion of Potassium
in the body.
• After 3 weeks of fasting, blood serum
potassium level decline below the normal level
of K in the body.
• Severe hypokalemia result an abnormal
heartbeat (arrhythmia) that can lead to death
from cardiac arrest.
13. Presence of Potassium in the blood:
Moderate Hypokalemia Severe Hypokalemia
• Between 2.5 and • Under 2.5 mM
3.0 mM presence presence of
of Potassium in the Potassium in the
blood. blood.
14. Hyperkalemia
• Caused by an overall excess of
potassium in the body.
• Can result from too much
consumption of Potassium salt.
• Over 8.5 mM of potassium
present in the body.
15. Calcium Ion
• Participate in several reaction that lead to
the formation of fibrin during blood clotting
process.
• About 47% of the calcium in the blood
plasma is free, and 53% occurs in a complex
form.
• The level of total Calcium in the blood is
normally 8.5-10.5 mg/dL.
16. Deficiency involve in a decrease
or increase of Sodium Ion in our
Blood plasma:
We have, “Hypocalcemia” and
“Hypercalcemia”
17. Hypocalcemia
• Low level of calcium in the blood.
• Occurs when calcium is under 3 mg/dL.
• Symptoms are;
• Numbness
• Muscle spasm in the face, feet and hand
18. Hypercalcemia
• Is an abnormally high level of calcium in the
blood, usually more than 10.5mg/dL.
• Condition can cause Hypercalcemia:
• Hyperthyrodism
– Excess secretion of parathyroid hormone by one or
more of the parathyroid gland.
• Cancer
– Cancer of the breast, lungs, head, neck and kidney are
frequently associated with Hypercalcemia.
19. Magnesium ion
• Important in many bodily functions, such a
metabolism, energy production, hormone
function, cellular membrane stability and the
health of cardiovascular and immune system.
• Magnesium intake may benefit the function of
the endothelium, the innermost layer of the
blood vessels and decrease systemic
inflammation.
20. Magnesium deficiency occurs with
the person involves in:
• Alcoholism
• Malnutrition
• Kidney
• Gastrointestinal diseases
• Magnesium deficiency can cause the walls of the
arteries and capillaries to constrict, increasing the
pressure the blood needs to pump through the vessels.
21. Chloride Ion
• Found in fluid outside the cell or
body.
• Helps the body in normal balance
of fluids.
• Normal serum range for Chloride
ion is 98-108 mmol/L.
22. Deficiency involve in a
decrease or increase of
Sodium Ion in our Blood
plasma:
We have, “Hypochloremia”
and “Hyperchloremia”
23. Hypochloremia
• Or decreased Chloride.
• Chloride normally lost in the urine, sweat
and stomach secretion.
• Abnormally low level of chloride in the
blood.
25. Phosphate ion
• Influence platelet aggregation during blood
clotting.
• Help nerve function and muscle contracts.
• The kidneys help to control the amount of
phosphate in the blood.
• Extraphosphate (those excess phosphate that
the body don’t need) passes out of the body
through the urine, it is being filtered by the
kidney.
26. Iron Ions
• Found in every cell of the body and it helps to
build blood cells.
• For children age 2 to 5, normal Iron levels is
11.0 g/dL.
• For males over the age of 18 is the 13.5 g/dL
of iron in the blood.
• For females over the age of 18 (who are not
pregnant) is 12.0 g/dL of iron in the blood.
27. Importance of Iron in the blood
• Iron is a mineral used in the body to produce red
blood cells. Most of the iron in your body is
found in hemoglobin, which is a protein in red
blood cells that carries oxygen throughout the
body.
• Iron helps to build and maintain healthy blood in
your body. When the amount of iron in your
blood gets low, iron deficiency anemia can occur.
Anemia makes you tired, short of breath and
even pale. The immune system may not function
properly, and you may get sick easily.
28. What is Iron Deficiency Anemia?
• Iron-deficiency anemia is a common type of anemia. The
term "anemia" usually refers to a condition in which your
blood has a lower than normal number of red blood cells.
Red blood cells carry oxygen and remove carbon dioxide (a
waste product) from your body.
• Anemia also can occur if your red blood cells don't contain
enough hemoglobin. Hemoglobin is an iron-rich protein that
carries oxygen from the lungs to the rest of the body.
• Iron-deficiency anemia usually develops over time if your
body doesn't have enough iron to build healthy red blood
cells. Without enough iron, your body starts using the iron it
has stored. Soon, the stored iron gets used up.
29. What Causes Iron-Deficiency
Anemia?
• Not having enough iron in your body
causes iron-deficiency anemia. Lack of
iron usually is due to blood loss, poor
diet, or an inability to absorb enough
iron from food.
30. Blood Loss
• When you lose blood, you lose iron. If you don't have enough iron
stored in your body to make up for the lost iron, you'll develop iron-
deficiency anemia.
• In women, long or heavy menstrual periods or bleeding fibroids in the
uterus may cause low iron levels..
• Internal bleeding (bleeding inside the body) also may lead to iron-
deficiency anemia. This type of blood loss isn't always obvious, and it
may occur slowly. Some causes of internal bleeding are:
• A bleeding ulcer,
• colon polyp, or colon cancer
• Regular use of aspirin or other pain medicines, such as nonsteroidal
anti-inflammatory drugs (for example, ibuprofen and naproxen)
• Blood loss from severe injuries, surgery, or frequent blood drawings
also can cause iron-deficiency anemia.
31. Copper Ion
• Under normal conditions, copper that finds its way
into the body through the diet is processed within the
liver. This processed form of copper is then passed
into the gallbladder, along with the other components
of bile (a fluid produced by the liver, which enters the
small intestine in order to help in digestive processes).
When the gallbladder empties its contents into the
first part of the small intestine (duodenum), the
copper in the bile enters and passes through the
intestine with the waste products of digestion. In
healthy individuals, copper is then passed out of the
body in stool.
32. Wilson disease
• In Wilson disease, copper does not pass from the
liver into the bile, but rather begins to
accumulate within the liver. As copper levels rise
in the liver, the damaged organ begins to allow
copper to flow into the bloodstream, where it
circulates. Copper is then deposited throughout
the body, building up primarily in the kidneys,
the brain and nervous system, and the eyes.
Wilson disease, then, is a disorder of copper
poisoning occurring from birth.
33. Integration of Wilson Disease to
Genetics
• Wilson disease is inherited in an autosomal recessive manner.
Autosomal recessive refers to the pattern of inheritance where
each parent carries a gene for the disease on one of his or her
chromosome pairs. When each parent passes on the chromosome
with the gene for Wilson disease, the child will be affected with
the disease. Both males and females can be affected with Wilson
disease. If an individual is a carrier of the Wilson disease gene
they do not have any symptoms of this disease. In order to be
affected, an individual must inherit two copies of the gene, one
from each parent. Many cases of Wilson disease may not be
inherited but occur as a spontaneous mutation in the gene.
• The gene for Wilson disease is located on chromosome number
13. The name of the gene is called ATP7B and is thought to be
involved in transporting copper.
34. Zinc Ions
• An essential minerals required for the
metabolic activity of 300 of the body’s
enzyme and is considered essential for
cell division and synthesis of DNA and
protein.
• Enzymes are involved with the
metabolism of protein, carbohydrate,
fats and alcohol.
35. Hypozincemia
• Hypozincemia, or the deficiency of zinc
vitamin, is mainly caused from unbalanced
dietary intake. More severe symptoms of
deficiency result from excessive alcohol use,
diarrhea, chronic liver and renal diseases,
diabetes, sickle cell anemia or malabsorption.
The low proportions of zinc in your body can
cause major genetic disorders, fertility
problems in men, and abnormal growth and
slow sexual maturity in children.
36. ThaNk you!!!
Prepared By:
Christian Jay D. Salazar
III-B (Biochemistry)