Pathology Patients with hemophilia a have bleeding disorder because of – A Lack of platelet aggregation B Lack of reaction accelerator during activation of factor X in coagulation cascade C Neutralization of antithrombin III D Release of Thromboxane A2 💡 Explanation Patients with hemophilia a have bleeding disorder because of - ✓ Correct Answer: B. Lack of reaction accelerator during activation of factor X in coagulation cascade