HAP5.4ii: CNS: Meninges & Spinal Cord

Which is the innermost meninx?

• Dura mater
• Arachnoid mater
• Pia mater
• Cranial mater

Which is the outermost meninx?

• Dura mater
• Arachnoid mater
• Pia mater
• Cranial mater

Which is the middle meninx?

• Dura mater
• Arachnoid mater
• Pia mater
• Cranial mater

What are the blood-filled channels that return blood from the brain to vessels leading to the heart?

• Cerebral cortex
• Meningitis
• Meninges
• Dural sinuses

Which space is located between the dura mater and the skull?

• Epiarachnoid space

• Subarachnoid space

• Epidural space

• Subpial space

What are the interconnected cavities that are filled with cerebrospinal fluid?

• CSF channels
• Lobes
• Meninges
• Ventricles

What is the name of the fluid that protects and helps nourish the central nervous system?

• Blinker fluid
• CNS fluid
• Cerebrospinal fluid
• Vital fluid

Which space is located between the arachnoid and pia maters?

• Epiarachnoid space
• Subarachnoid space
• Epidural space
• Subpial space

The cervical enlargement contains nerves that supply the...

• neck

• arms

• trunk

• legs

The dorsal root ganglion contains cell bodies of...

• sensory neurons

• interneurons

• motor neurons

• astrocytes