This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Back region, Subject name: Anatomy
Arrange the following structures in the order they are pierced during lumbar puncture.(SEQUENTIAL ARRANGEMENT) a)Epidural space b)Interspinous ligament c)Supraspinous liament d)Ligamentum flavum e)Subarachnoid space 
Select and explain. 
A. a-b-c-d-e, B. b-c-d-a-e, C. d-c-b-a-e, D. c-b-d-a-e
D: c-b-d-a-e
Answer: D: c-b-d-a-e 
Explanation: Lumbar puncture in adult: Pt lying on side with maximally flexed spine A line taken between highest points of axis at L4 level Skin cleaned & anesthetised Spinal needle inseed between L4 - L5 veebrae Structures pierced: skin, fat, supraspinous & interspinous ligaments, ligamentum flavum, epidural space, dura, arachnoid, subarachnoid space. CSF