Scalp, Skull, and Cranial Contents Flashcards Preview

Neuro Block 1-RG > Scalp, Skull, and Cranial Contents > Flashcards

Flashcards in Scalp, Skull, and Cranial Contents Deck (15):
1

Two layers of dura inside skull cap

periosteal
meningeal

2

Dural layer between two cerebral hemispheres

falx cerebri

3

SCALP

Skin
Connective tissue
Aponeurosis
Loose CT
Pericranium

4

Blood vessels are found in which layer of SCALP

loose CT

5

4 sinuses

Frontal
Ethmoid
Sphenoid
Maxillary

6

Fibrous tissue and cartilage connections where the parietal bones are not fully developed

fontanelles

7

Sulci

depressions

8

Gyri

folds

9

4 lobes of cerebrum

Frontal
Pareital
Temporal
Occipital

10

Tentorium cerebelli

"tent" between occipital lobe and cerebral hemisphere
tentorial notch

11

General blood flow out of cranial cavity

cerebral veins --> venous sinuses --> internal jugular veins

12

Epidural hematoma blood supply

middle meningeal artery

13

Subdural hematoma blood supply

superior cerebral veins

14

Subarachnoid hematoma blood supply

cerebral artery

15

UH-OH sign of subarachnoid hemorrhage

blood in CSF