Muscle Innervations Flashcards

Question 1

Q

Frontalis belly, epicranius
Corrugator supercilii
Superior auricular
Temporoparietalis

Answer

A

Temporal branches of facial nerve

Question 2

Q

Orbital part, orbicularis oculi

Palpebral part, obicularis oculi

Answer

A

Temporal and zygomatic branches of facial nerve

Question 3

Q

Procerus
Compressor naris
Dilatator naris
Depressor septi

Answer

A

Superior buccal branches of facial nerve

Question 4

Q

Levator labii superioris
Levator labii superioris alaeque nasi
Zygomaticus minor
Zygomaticus major
Levator anguli oris 
Buccinator

Answer

A

Buccal branches of facial nerve

Question 5

Q

Orbicularis oris

Risorius

Answer

A

Buccal and mandibular branches of facial nerve

Question 6

Q

Mentalis
Depressor labii inferioris
Depressor anguli oris

Answer

A

Mandibular branches of facial nerve

Question 7

Q

Levator palpebra superioris 
Superior rectus
Inferior rectus
Medial rectus
Inferior oblique

Answer

A

Oculomotor nerve

Question 8

Q

Lateral rectus

Answer

A

Abducent nerve

Question 9

Q

Superior oblique

Answer

A

Trochlear nerve

Question 10

Q

Posterior auricular

Occipitalis belly, epicranius

Answer

A

Posterior auricular branch of facial nerve

Question 11

Q

Temporalis

Answer

A

Anterior and posterior deep temporal branches, mandibular division, trigeminal nerve

Question 12

Q

Masseter

Answer

A

Masseteric branch, mandibular division, trigeminal nerve

Question 13

Q

Medial pterygoid

Answer

A

Medial pterygoid branch, mandibular division, trigeminal nerve

Question 14

Q

Lateral pterygoid

Answer

A

Lateral pterygoid branch, mandibular division, trigeminal nerve

Question 15

Q

Anterior scalene

Answer

A

Ventral rami C2-C6

Question 16

Q

Middle scalene

Answer

A

Ventral rami C3-C8