The vertebral artery traverses all of the following except -: (A) Foramen magnum, (B) Subarachnoid space, (C) Intervertebral foramen, (D) Foramen transversarium
Answer is C. Vertebral artery traverses through vertebral triangle, foramina transversaria of upper 6 cervical vertebrae, suboccipital triangle, posterior atlantooccipital membrane, vertebral canal, pierce duramater and arachnoid (subarachnoid) and passes through foramen magnum to enter posterior cranial fossa (skull).