Question

The space between meninges is filled with

• A. Blood plasma
• B. Lymph
• C. Cerebrospinal fluid
• D. ACTH

Answer 1

The correct option is C Cerebrospinal fluid

The meninges have three layers: the dura mater, the arachnoid mater, and the pia mater. The arachnoid mater is attached to the pia mater by arachnoid trabeculae, which is a weblike matrix of connective tissue. The space between the two layers, the subarachnoid space, is filled with cerebrospinal fluid (CSF).

So, the correct answer is 'Cerebrospinal fluid'.