Content-5-vertebral artery Find it on the med. side of thyrocervical trunk. pass through the transverse foramen of 1-6 cervical vertebrae to the skull phrenic n thyroid a. vertebral thoracic duct recurrent subclavian a subclavian v common carotid a. internal jugular v.Content-5 –vertebral artery Find it on the med. side of thyrocervical trunk.pass through the transverse foramen of 1-6 cervical vertebrae to the skull