Arrange the sequence of the Central Nervous System:

A. Dura matter

B. Sub-arachnoid space

C. Cerebrospinal Fluid

D. Arachnoid membrane

Choose the correct answer from the options given below:

1. AA, B, D, C
2. BA, D, B, C
3. CA, D, C, B
4. DA, C, B, D

Pick an option to check yourself, or open the answer below.

Show answer & explanation

Correct answer: B. A, D, B, C

Explanation

Moving inward: dura mater → arachnoid membrane → subarachnoid space → cerebrospinal fluid that fills that space.