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Questions and Answers
What is the classification of anemia based on etiology?
What is the classification of anemia based on etiology?
- Anemia of chronic inflammation
- Anemia of blood loss (correct)
- Anemia of blood clotting disorders
- Anemia of white blood cell loss
What is the main consequence of anemia?
What is the main consequence of anemia?
- Tissue hyperoxia
- Reduced white blood cell count
- Increased hemoglobin concentration
- Reduced oxygen carrying capacity (correct)
What is the condition characterized by a severe anemia due to incompatible blood types between the mother and the baby?
What is the condition characterized by a severe anemia due to incompatible blood types between the mother and the baby?
- Hereditary spherocytosis
- Erythroblastosis fetalis (correct)
- Thrombotic thrombocytopenia purpura
- Sickle cell anemia
Which disorder is characterized by the presence of abnormally large and immature red blood cells?
Which disorder is characterized by the presence of abnormally large and immature red blood cells?
What is the main clinical feature of acute blood loss anemia?
What is the main clinical feature of acute blood loss anemia?
What is the most common form of nutritional deficiency worldwide?
What is the most common form of nutritional deficiency worldwide?
Which condition causes abnormal blood clot formation throughout small blood vessels, leading to low platelet levels, potential organ damage and anemia?
Which condition causes abnormal blood clot formation throughout small blood vessels, leading to low platelet levels, potential organ damage and anemia?
Which genetic disorder results in red cells that are spheroidal, less deformable, and vulnerable to destruction?
Which genetic disorder results in red cells that are spheroidal, less deformable, and vulnerable to destruction?
Which disorder is characterized by accelerated destruction of red cells?
Which disorder is characterized by accelerated destruction of red cells?
What causes chronic inflammatory disorders to disrupt the normal regulation of iron metabolism and contribute to anemia?
What causes chronic inflammatory disorders to disrupt the normal regulation of iron metabolism and contribute to anemia?
What is the primary defect in glucose-6-phosphate dehydrogenase (G6PD) deficiency that makes red cells vulnerable to injury by oxidants?
What is the primary defect in glucose-6-phosphate dehydrogenase (G6PD) deficiency that makes red cells vulnerable to injury by oxidants?
Which type of anemia is characterized by accelerated destruction of red blood cells?
Which type of anemia is characterized by accelerated destruction of red blood cells?
What condition causes chronic inflammatory disorders to disrupt the normal regulation of iron metabolism and contribute to anemia?
What condition causes chronic inflammatory disorders to disrupt the normal regulation of iron metabolism and contribute to anemia?
In which type of anemia is there impaired red cell production?
In which type of anemia is there impaired red cell production?
Which disorder is caused by mutations that decrease the rate of synthesis of α- or ß-globin chains?
Which disorder is caused by mutations that decrease the rate of synthesis of α- or ß-globin chains?
What is the primary defect in glucose-6-phosphate dehydrogenase (G6PD) deficiency that makes red cells vulnerable to injury by oxidants?
What is the primary defect in glucose-6-phosphate dehydrogenase (G6PD) deficiency that makes red cells vulnerable to injury by oxidants?
What is the most common cause of anemia worldwide, especially in developing countries?
What is the most common cause of anemia worldwide, especially in developing countries?
Which disorder is characterized by abnormal blood clot formation throughout small blood vessels, leading to low platelet levels, potential organ damage, and anemia?
Which disorder is characterized by abnormal blood clot formation throughout small blood vessels, leading to low platelet levels, potential organ damage, and anemia?
What is the condition where a fetus experiences severe anemia due to incompatible blood types between the mother and the baby?
What is the condition where a fetus experiences severe anemia due to incompatible blood types between the mother and the baby?
What is the disorder in which the bone marrow fails to produce enough blood cells, including red blood cells, white blood cells, and platelets?
What is the disorder in which the bone marrow fails to produce enough blood cells, including red blood cells, white blood cells, and platelets?
Which genetic disorder results in red cells that are spheroidal, less deformable, and vulnerable to destruction?
Which genetic disorder results in red cells that are spheroidal, less deformable, and vulnerable to destruction?
What is the primary defect in Glucose-6-phosphate dehydrogenase (G6PD) deficiency that makes red cells vulnerable to injury by oxidants?
What is the primary defect in Glucose-6-phosphate dehydrogenase (G6PD) deficiency that makes red cells vulnerable to injury by oxidants?
In which condition does interstitial bleeding allow recapture of red cell iron, but bleeding into the gut or externally can lead to iron deficiency and hamper restoration of normal RBC counts?
In which condition does interstitial bleeding allow recapture of red cell iron, but bleeding into the gut or externally can lead to iron deficiency and hamper restoration of normal RBC counts?
Which genetic disorder results in red cells that are spheroidal, less deformable, and vulnerable to destruction?
Which genetic disorder results in red cells that are spheroidal, less deformable, and vulnerable to destruction?
What is the main clinical feature of acute blood loss anemia?
What is the main clinical feature of acute blood loss anemia?
In which type of anemia is there impaired red cell production?
In which type of anemia is there impaired red cell production?
Which genetic disorder is characterized by mutations that decrease the rate of synthesis of α- or ß-globin chains?
Which genetic disorder is characterized by mutations that decrease the rate of synthesis of α- or ß-globin chains?
What causes chronic inflammatory disorders to disrupt the normal regulation of iron metabolism and contribute to anemia?
What causes chronic inflammatory disorders to disrupt the normal regulation of iron metabolism and contribute to anemia?
Which disorder is characterized by abnormal blood clot formation throughout small blood vessels, leading to low platelet levels, potential organ damage, and anemia?
Which disorder is characterized by abnormal blood clot formation throughout small blood vessels, leading to low platelet levels, potential organ damage, and anemia?
What is the most common form of nutritional deficiency worldwide?
What is the most common form of nutritional deficiency worldwide?
Which type of anemia is characterized by accelerated destruction of red blood cells?
Which type of anemia is characterized by accelerated destruction of red blood cells?
Flashcards
What is anemia?
What is anemia?
Anemia is a common condition characterized by a deficiency in red blood cells or hemoglobin, leading to reduced oxygen-carrying capacity of the blood.
How can anemia be classified?
How can anemia be classified?
Anemia can be classified into three main categories: blood loss, inadequate red blood cell production, and increased red blood cell destruction.
What is the main consequence of anemia?
What is the main consequence of anemia?
The primary consequence of anemia is a decrease in oxygen delivery to tissues, resulting in tissue hypoxia.
What is Hemolytic Disease of the Newborn?
What is Hemolytic Disease of the Newborn?
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What is Megaloblastic Anemia?
What is Megaloblastic Anemia?
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What causes acute blood loss anemia?
What causes acute blood loss anemia?
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What is the most common form of nutritional deficiency?
What is the most common form of nutritional deficiency?
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What is Thrombotic Thrombocytopenic Purpura (TTP)?
What is Thrombotic Thrombocytopenic Purpura (TTP)?
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What is Hereditary Spherocytosis?
What is Hereditary Spherocytosis?
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What is autoimmune hemolytic anemia?
What is autoimmune hemolytic anemia?
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How can chronic inflammatory disorders contribute to anemia?
How can chronic inflammatory disorders contribute to anemia?
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What is Glucose-6-Phosphate Dehydrogenase (G6PD) deficiency?
What is Glucose-6-Phosphate Dehydrogenase (G6PD) deficiency?
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What is Aplastic Anemia?
What is Aplastic Anemia?
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What is Thalassemia?
What is Thalassemia?
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What is α-Thalassemia?
What is α-Thalassemia?
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What is ß-Thalassemia?
What is ß-Thalassemia?
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Study Notes
Classification of Anemia
- Anemia can be classified based on etiology into three main categories: blood loss, inadequate red blood cell production, and increased red blood cell destruction
Consequences of Anemia
- The main consequence of anemia is a decrease in oxygen delivery to tissues, leading to tissue hypoxia
Hemolytic Disease of the Newborn
- Hemolytic disease of the newborn is a condition characterized by severe anemia due to incompatible blood types between the mother and the baby
Megaloblastic Anemia
- Megaloblastic anemia is a disorder characterized by the presence of abnormally large and immature red blood cells
Acute Blood Loss Anemia
- The main clinical feature of acute blood loss anemia is hypovolemic shock
Nutritional Deficiency
- Iron deficiency is the most common form of nutritional deficiency worldwide
Thrombotic Thrombocytopenic Purpura (TTP)
- TTP is a condition that causes abnormal blood clot formation throughout small blood vessels, leading to low platelet levels, potential organ damage, and anemia
Spherocytosis
- Hereditary spherocytosis is a genetic disorder that results in red cells that are spheroidal, less deformable, and vulnerable to destruction
Autoimmune Hemolytic Anemia
- Autoimmune hemolytic anemia is a disorder characterized by accelerated destruction of red cells
Chronic Inflammatory Disorders
- Chronic inflammatory disorders disrupt the normal regulation of iron metabolism and contribute to anemia
Glucose-6-Phosphate Dehydrogenase (G6PD) Deficiency
- The primary defect in G6PD deficiency is an impaired ability to generate NADPH, making red cells vulnerable to injury by oxidants
Aplastic Anemia
- Aplastic anemia is a disorder in which the bone marrow fails to produce enough blood cells, including red blood cells, white blood cells, and platelets
α-Thalassemia and ß-Thalassemia
- Thalassemia is a genetic disorder caused by mutations that decrease the rate of synthesis of α- or ß-globin chains
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Description
Learn about the definition of anemia, its consequences, clinical features, and classification based on etiology and morphology. Explore the different types of anemia and their characteristics.
