What finding is commonly observed in malaria infection?

What finding is commonly observed in malaria infection?

• A. Splenomegaly
• B. Hyperlipidemia
• C. Hypercalcemia
• D. Leukocytosis

Answer: (A)

Malaria infection commonly causes splenomegaly. The spleen filters blood and removes Plasmodium-infected red blood cells, so during malaria it becomes hyperactive and enlarges as it works to clear parasites and mount an immune response. This enlargement is a classic finding, especially in people with prior exposure or in areas where malaria is common, and it can be accompanied by anemia or thrombocytopenia from splenic sequestration. The other options don’t fit the typical malaria picture—hyperlipidemia and hypercalcemia aren’t associations of malaria, and white blood cell counts are often normal or even low rather than consistently elevated.

Malaria infection commonly causes splenomegaly. The spleen filters blood and removes Plasmodium-infected red blood cells, so during malaria it becomes hyperactive and enlarges as it works to clear parasites and mount an immune response. This enlargement is a classic finding, especially in people with prior exposure or in areas where malaria is common, and it can be accompanied by anemia or thrombocytopenia from splenic sequestration. The other options don’t fit the typical malaria picture—hyperlipidemia and hypercalcemia aren’t associations of malaria, and white blood cell counts are often normal or even low rather than consistently elevated.