Structures

Question 1

Scalp Components

Answer 1

Skin
Connective Tissue
Aponeurosis
Loose Connective Tissue
Periosteum

Question 2

Meninges

Answer 2

Dura mater
Arachnoid
Pia mater

Question 3

Spaces

Answer 3

Epidural Space
Subdural Space
Subarachnoid Space

Question 4

Meninges and Spaces

Answer 4

Epidural Space
Dura mater
Subdural Space
Arachnoid 
Subarachnoid Space
Pia mater

Question 5

Epidural Space

Answer 5

Potential space between periosteum of inner surface of skull and dura, middle meningeal artery is in this location

Question 6

Dura Mater

Answer 6

Tough membranous, outermost layer, continuous with the periosteum within skull, forms the venous sinuses in the cranial cavity. Endosteal layer is continous with the cranial periosteum. Meningeal layer folds between brain

Question 7

Subdural Space

Answer 7

Between dura and arachnoid, bridging veins and cranial venous sinuses are located here

Question 8

Arachnoid

Answer 8

Weblike lattices interposed between dura and pia; does not follow the sulci, bridges them

Question 9

Subarachnoid Space

Answer 9

Between arachnoid and pia; is filled with CSF; cerebral circulation is here (Circle of Willis)
This is the space entered with a lumbar puncture “spinal tap”

Question 10

Pia mater

Answer 10

Layer adherent to the brain; spinal chord follows the sulci