Describe the pathophysiology of hydrocephalus,differentiating the communicating from thenoncommunicating types.

Essentials of Pharmacology for Health Professions
7th Edition
ISBN:9781305441620
Author:WOODROW
Publisher:WOODROW
Chapter9: Administration By The Parenteral Route
Section: Chapter Questions
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Describe the pathophysiology of hydrocephalus,
differentiating the communicating from the
noncommunicating types.

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A clear fluid that is present in the tissues surrounding the brain and spinal cord of all vertebrates is known as cerebrospinal fluid (CSF). This fluid is produced by the choroid plexus and also by the ependymal lining cells of the brain ventricular system. 

This fluid provides protection and nourishment to the brain and spinal cord. It also involved in the waste removal from the brain and spinal cord. This fluid acts as a shock absorber, and cushion the brain against the skull. This fluid is nothing but ultrafiltrate of plasma and has low protein and cellular content. 

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