Pathophysiology of Anemia

These flashcards cover key concepts related to the pathophysiology of anemia, including types of anemia, their causes, and specific examples.

Impaired Red Cell Production

A category of anemia caused by factors affecting hematopoietic stem cells or developmental issues.

Aplastic Anemia

A type of anemia caused by damaged bone marrow leading to decreased red blood cell production.

Megaloblastic Anemia

Anemia characterized by the presence of large, abnormal, immature red blood cells due to nuclear defects.

Hemolytic Anemia

Type of anemia caused by accelerated destruction of red blood cells.

Iron Deficiency Anemia

A common type of anemia resulting from insufficient iron, leading to reduced hemoglobin production.

Thalassemia

An inherited blood disorder characterized by less hemoglobin and fewer red blood cells.

Blood Loss Anemia

Type of anemia caused by significant blood loss, which may be acute or chronic.

Spherocytosis

A hereditary intrinsic RBC membrane defect leading to the formation of spherical red blood cells.

G6PD Deficiency

A hereditary enzyme deficiency affecting red blood cells, leading to hemolysis under stress.

Transfusion Reaction

An adverse reaction that occurs when the immune system attacks transfused blood due to antibody reaction.

Malaria

An infectious disease caused by parasites that can lead to hemolysis and anemia.