Muscles of the Orbit

Question 0

Inferior oblique primary/secondary actions

Answer 0

elevation

abduction, extorsion

Question 1

Superior rectus primary/secondary actions

Answer 1

elevation

adduction, intorsion

Question 2

Inferior rectus primary/secondary action

Answer 2

depression

adduction, extorsion

Question 3

Superior oblique primary/secondary action

Answer 3

depression

abduction, intorsion

Question 4

Medial rectus primary action

Answer 4

Adduction (looking medially)

Question 5

Lateral rectus action

Answer 5

Abduction (looking laterally)

Question 6

Muscles of elevation

Answer 6

Superior rectus, inferior oblique

Question 7

Muscles of depression

Answer 7

Inferior rectus, superior oblique

Question 8

Muscles of adduction

Answer 8

Medial rectus

Question 9

Muscles of abduction

Answer 9

Lateral rectus

Question 10

Superior division of CN III innervates?

Answer 10

Levator palpebrae superioris

Superior rectus

Question 11

Inferior division of CN III innervates?

4

Answer 11

Medial rectus
Inferior rectus
Inferior oblique
Preganglionic parasympathetics