Question

Which layer of the meninges surrounds and supports the sinuses that form the route through which blood drains from the cns?

Answer 1

The dura mater surrounds and supports the sinuses that form the route through which blood drains from the CNS.

The dura mater is the hard outer covering of the CNS that is anchored to the lining of the cranial and vertebral cavities. It surrounds a venous cavity known as the dural sinus that leads to the jugular vein, which drains blood from the head and neck.

Three layers of membranes known as meninges protect the brain and spinal cord. The delicate inner layer is the dura mater. The middle layer is the arachnoid membrane, a fluid-filled web-like structure that cushions the brain. The hard outer layer is called the dura mater.

Learn more about dura mater. here: brainly.com/question/14181846

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