Question

Cerebrospinal fluid is present between _______ .

• A. Central canal of spinal cord
• B. The piamater and brain
• C. The arachnoid membrane and piamater
• D. Inside the ventricles

Answer 1

Answer: (A), (C), (D)

The correct options are
A

Central canal of spinal cord

C

The arachnoid membrane and piamater

D

Inside the ventricles

Cerebrospinal fluid (CSF) is a clear, colorless body fluid found in the brain and spine. The CSF occupies the subarachnoid space (between the arachnoid mater and the pia mater) and the ventricular system around and inside the brain and spinal cord. It constitutes the content of the ventricles, cisterns, and sulci of the brain, as well as the central canal of the spinal cord.