Which term refers to the innermost meninges?
A. Cerebrum
B. Pia mater
C. Dura mater
D. Arachnoid
B. Pia mater
The innermost layer of the meninges is referred to as the pia mater. The meninges are the protective membranes that surround the brain and spinal cord. To find the answer, you can start by understanding the components of the meninges. The meninges consist of three layers: the dura mater, the arachnoid, and the pia mater.
The dura mater is the outermost layer, followed by the arachnoid in the middle, and finally, the pia mater, which is the innermost layer.
So, the correct answer is B. Pia mater.