Which statement correctly lists the meninges from outermost to innermost and the spaces between them?

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Multiple Choice

Which statement correctly lists the meninges from outermost to innermost and the spaces between them?

Explanation:
Think of the brain’s protective coverings from outside to inside: the dura mater is the tough outer layer, then the arachnoid, and the innermost is the pia mater. The spaces between them, from outside inward, are the epidural space (between skull and dura), the subdural space (between dura and arachnoid), and the subarachnoid space (between arachnoid and pia) where CSF flows. So the correct sequence is dura mater, arachnoid mater, pia mater, with epidural, subdural, subarachnoid as the spaces in that order.

Think of the brain’s protective coverings from outside to inside: the dura mater is the tough outer layer, then the arachnoid, and the innermost is the pia mater. The spaces between them, from outside inward, are the epidural space (between skull and dura), the subdural space (between dura and arachnoid), and the subarachnoid space (between arachnoid and pia) where CSF flows. So the correct sequence is dura mater, arachnoid mater, pia mater, with epidural, subdural, subarachnoid as the spaces in that order.

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