Name a common type of anemia caused by iron deficiency.

Name a common type of anemia caused by iron deficiency.

• A. Hemolytic anemia
• B. Vitamin deficiency anemia
• C. Iron-deficiency anemia
• D. Aplastic anemia

Answer: (C)

Iron-deficiency anemia is the most common type of anemia, resulting from insufficient iron in the body to produce hemoglobin, which is necessary for transporting oxygen in the blood. This condition can arise from various factors, such as inadequate dietary intake of iron, malabsorption issues, blood loss (for instance, from menstruation or gastrointestinal bleeding), or increased physiological demands (seen in pregnancy and growth spurts). Symptoms typically include fatigue, weakness, pale skin, shortness of breath, and dizziness, as the lower levels of hemoglobin lead to decreased oxygen delivery to tissues. Diagnosing iron-deficiency anemia generally involves laboratory tests that reveal low levels of hemoglobin, low ferritin (iron stores), and high total iron-binding capacity. Understanding this type of anemia is crucial in hematology, as it often reflects underlying health issues related to nutrition and metabolism and can usually be treated effectively through dietary modifications, oral iron supplements, or, in more severe cases, intravenous iron therapy.

Iron-deficiency anemia is the most common type of anemia, resulting from insufficient iron in the body to produce hemoglobin, which is necessary for transporting oxygen in the blood. This condition can arise from various factors, such as inadequate dietary intake of iron, malabsorption issues, blood loss (for instance, from menstruation or gastrointestinal bleeding), or increased physiological demands (seen in pregnancy and growth spurts).

Symptoms typically include fatigue, weakness, pale skin, shortness of breath, and dizziness, as the lower levels of hemoglobin lead to decreased oxygen delivery to tissues. Diagnosing iron-deficiency anemia generally involves laboratory tests that reveal low levels of hemoglobin, low ferritin (iron stores), and high total iron-binding capacity.

Understanding this type of anemia is crucial in hematology, as it often reflects underlying health issues related to nutrition and metabolism and can usually be treated effectively through dietary modifications, oral iron supplements, or, in more severe cases, intravenous iron therapy.