Orbit B

Question 1

Lateral rectus moves eye ___ and controlled by CN ___

Answer 1

Laterally

CN VI- abducens

Question 2

___ moves eye medially controlled by CN ___

Answer 2

Medial rectus

CN III- Oculomotor

Question 3

Superior rectus ___ eyes and turns it ___. Controlled by CN ___

Answer 3

Elevates
Medially
CN III- Oculomotor

Question 4

Superior/ inferior rectus muscles turn eyes ___

Answer 4

Medially

Question 5

Oblique muscles turn eyes ___

Answer 5

Laterally

Question 6

Inferior oblique ___ eye and turns it ___. Controlled by CN ___

Answer 6

Depresses eye
Medially
CN III- occulomotor

Question 7

Inferior oblique ___ eye and turns it ___. CN ___

Answer 7

Elevates
Laterally
CN III-occulomotor

Question 8

Superior oblique ___ eye and turns it ___, CN ___

Answer 8

Depresses eye
Laterally
CN IV—trochlear

Question 9

Optic nerve and ophthalmic artery pass through ___ ring

Answer 9

Common tendinous ring

Question 10

4 muscles that origin at common tendinous ring:

Answer 10

Superior rectus
Inferior rectus
Medial rectus
Lateral rectus

Question 11

2 muscles that originate at sphenoid bone

Answer 11

Superior oblique

Levator palpebrae superioris

Question 12

Yoke muscles are ___ paired extraocular muscles that work synergistically to gaze in a given direction

Answer 12

Contralaterally

Question 13

Fascial sheath __ eyeball and are thickened to form ___ and ___ check ligaments

Answer 13

Suspend
Medial
Lateral