This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
what is true regarding chassaignac&;s tubercle ? 
Select and explain. 
A. it is landmark of otic ganglion, B. it is seen in occipital region of skull, C. it is anterior tubercle of transverse process of c6 veebra, D. all the above
C: it is anterior tubercle of transverse process of c6 veebra
Answer: C: it is anterior tubercle of transverse process of c6 veebra 
Explanation: ref : bd chaurasia