The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Among all of the following foramens in the base of skull, which is, the most posteriorly present:   (A) Foramen spinosum   (B) Foramen rotundum   (C) Foramen ovale   (D) All at same level
['(A) Foramen spinosum <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Foramen spinosum \n (B) Foramen rotundum \n (C) Foramen ovale \n (D) All at same level <> possible answers', '  Among all of the following foramens in the base of skull, which is, the most posteriorly present: <> context@']