The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A hemophilia B patient needs a major surgery. Factor replacement should be done at what rate:   (A) 80-100 units/ kg every 12 hours   (B) 80-100 units/kg every 24 hours   (C) 60 units/kg every 12 hours   (D) 80-100 units/kg every 6 hours
['(B) 80-100 units/kg every 24 hours <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 80-100 units/ kg every 12 hours \n (B) 80-100 units/kg every 24 hours \n (C) 60 units/kg every 12 hours \n (D) 80-100 units/kg every 6 hours <> possible answers', '  A hemophilia B patient needs a major surgery. Factor replacement should be done at what rate: <> context@']