THE HEAD - the scalp Flashcards Preview

Spinal Anatomy Exam 3 > THE HEAD - the scalp > Flashcards

Flashcards in THE HEAD - the scalp Deck (8):
1

What can the five layers of the scalp spell?

Skin, Connective tissue, Aponeurosis, Loose Connective Tissue, Periosteum (SCALP)

2

What are the principal sources of the blood to the scalp?

internal carotid and external carotid artery branches

3

Which divisions of the trigeminal nerve receive sensory information from the scalp?

all 3 divisions: ophthalmic nerve, maxillary nerve, and mandibular nerve

4

Which ventral rami nerves and cord levels of origin supply the scalp?

greater auricular nerve - C2,C3 ventral rami branches
lesser occipital nerve - C2, (C3) ventral rami branches

5

Which dorsal ramus nerve branch (name and cord level of origin) supplies the scalp?

greater occipital nerve - C2, C3 communicating ramus

6

What type of motor fibers to skeletal muscle are given off by the facial nerve?

branchial efferent (BE)

7

What are the lymph nodes located along the base of the head collectively called?

collar chain nodes

8

What is the third layer of the scalp associated with?

muscular component of the scalp