Which of the following anemias is associated with an increased risk of thrombosis?

A Iron deficiency anemia
B Vitamin B12 deficiency anemia
C Polycythemia vera ✓
D Anemia of chronic disease

Explanation

Polycythemia vera is a myeloproliferative disorder that leads to an overproduction of red blood cells, white blood cells, and platelets, increasing the risk of thrombosis.

Source

American Society of Hematology
Hematology Hematology: Anemia Hematology: Anemia Hard MEDICAL Confidence: high