This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head and neck, Subject name: Anatomy
The veebral aery traverses all of the following except 
Select and explain. 
A. Foramen magnum, B. Subarachnoid space, C. Interveebral foramen, D. Foramen transversarium
C: Interveebral foramen
Answer: C: Interveebral foramen 
Explanation: Veebral aery is the first and largest branch of the first pa of the subclan aery, destined chiefly to supply the brain PAS OF VEEBRAL AERY: FIRST PA-The first pa extends from the origin of the aery to the transverse process of sixth cervical veebrae SECOND PA-The second pa runs through foramina transversaria of the upper sixth cervical veebrae THIRD PA-The third pa lies in the suboccipital triangle FOUH PA-The fouh pa extends from the posterior atlantooccipital membrane to the lower border of pons Ref BDC volume 3,6th edition pg 164