What condition describes a decrease in red blood cell production during pregnancy due to increased plasma volume?

What condition describes a decrease in red blood cell production during pregnancy due to increased plasma volume?

• A. Physiological anemia
• B. Iron deficiency anemia
• C. Hemolytic anemia
• D. Sickle cell anemia

Answer: (A)

The condition characterized by a decrease in red blood cell production during pregnancy, primarily due to an increase in plasma volume, is known as physiological anemia. During pregnancy, there is a significant increase in the volume of blood plasma to accommodate the growing fetus. This dilution effect results in a lower concentration of red blood cells relative to the increased plasma, leading to what is often termed "physiological anemia of pregnancy." This state is considered a normal adaptation to pregnancy and typically does not indicate a true deficiency of red blood cells, iron, or other hematological components. Though the actual number of red blood cells may be lower in relation to plasma volume, this does not reflect an underlying pathology and usually resolves after delivery when plasma volume decreases. Other conditions, such as iron deficiency anemia, are indicative of actual nutrient deficiencies and may require intervention. Hemolytic anemia involves the premature destruction of red blood cells, and sickle cell anemia is a genetic disorder affecting hemoglobin structure, both of which are different from the dilutional effect seen in physiological anemia during pregnancy.

The condition characterized by a decrease in red blood cell production during pregnancy, primarily due to an increase in plasma volume, is known as physiological anemia. During pregnancy, there is a significant increase in the volume of blood plasma to accommodate the growing fetus. This dilution effect results in a lower concentration of red blood cells relative to the increased plasma, leading to what is often termed "physiological anemia of pregnancy."

This state is considered a normal adaptation to pregnancy and typically does not indicate a true deficiency of red blood cells, iron, or other hematological components. Though the actual number of red blood cells may be lower in relation to plasma volume, this does not reflect an underlying pathology and usually resolves after delivery when plasma volume decreases.

Other conditions, such as iron deficiency anemia, are indicative of actual nutrient deficiencies and may require intervention. Hemolytic anemia involves the premature destruction of red blood cells, and sickle cell anemia is a genetic disorder affecting hemoglobin structure, both of which are different from the dilutional effect seen in physiological anemia during pregnancy.