The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 50 years old female on junk food diet presented with point hemorrhages in scalp, bleeding in joints and erythemataous lesions in the skin. X-ray of knee joint was suggestive of hemahrosis. Problem lies with:   (A) Hydroxylation of proline and lysine   (B) Carboxylation of glutamic acid   (C) Carboxylation of coagulation factors   (D) Platelet aggregation defect
['(A) Hydroxylation of proline and lysine <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Hydroxylation of proline and lysine \n (B) Carboxylation of glutamic acid \n (C) Carboxylation of coagulation factors \n (D) Platelet aggregation defect <> possible answers', '  A 50 years old female on junk food diet presented with point hemorrhages in scalp, bleeding in joints and erythemataous lesions in the skin. X-ray of knee joint was suggestive of hemahrosis. Problem lies with: <> context@']