The anatomic structures that prevent the drug from reaching the brain and the mechanism by which these structures are helpful to an individual under different circumstances. Introduction: The brain is protected and isolated by multiple structures. These structures include the bony skull, meninges, cerebrospinal fluid (CSF), and the blood-brain barrier. The bony skull provides rigid support. Meninges are protective connective tissue membranes that surround, support, stabilize, and partition portions of the brain. CSF acts as a cushioning fluid.

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Chapter 15, Problem 2DCR

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To determine:

The anatomic structures that prevent the drug from reaching the brain and the mechanism by which these structures are helpful to an individual under different circumstances.

Introduction:

The brain is protected and isolated by multiple structures. These structures include the bony skull, meninges, cerebrospinal fluid (CSF), and the blood-brain barrier. The bony skull provides rigid support. Meninges are protective connective tissue membranes that surround, support, stabilize, and partition portions of the brain. CSF acts as a cushioning fluid.

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