Maxillofacial/Ocular

Question 1

Cranial nerve I

Answer 1

Olfactory - smell

Question 2

Cranial nerve II

Answer 2

Optic - vision

Question 3

Cranial nerve III

Answer 3

Oculotmor - pupillary constriction, extraocular eye movement

Question 4

Cranial nerve IV

Answer 4

Trochlear - downward, inward movement of eye

Question 5

Cranial nerve V

Answer 5

Trigeminal - face sensation, jaw clenching, corneal reflex

Question 6

Cranial nerve VI

Answer 6

Abducens - deviation of eye laterally

Question 7

Cranial nerve VII

Answer 7

Facial - facial motor, taste, salivation

Question 8

Cranial nerve VIII

Answer 8

Vestibulocochlear - hearing

Question 9

Cranial nerve IX

Answer 9

Glossopharyngeal - gag reflex

Question 10

Cranial nerve X

Answer 10

Vagus - phonation, abdominal viscera

Question 11

Cranial nerve XI

Answer 11

Spinal - head and shoulder movement

Question 12

Cranial nerve XII

Answer 12

Hypoglassal - tongue movement

Question 13

Bell’s Palsy discharge instruction

Answer 13

Use artificial tears, eye patch on affected eye, apply moist heat to face

Question 14

Trigeminal neuralgia manifestations

Answer 14

Brief, recurrent excruciating unilateral face pain

Question 15

Tooth avulsion preservation

Answer 15

Back in socket, under tongue, in glass of milk, re-implant in 6 hours

Question 16

Malocclusion definition

Answer 16

Change in the alignment of the teeth

Question 17

Trismus definition

Answer 17

Inability to open mouth

Question 18

Fractured mandible manifestations

Answer 18

Malocclusion, trismus, crepitus, pain referred to the ear on same side, salivation

Question 19

Zygomatic fracture manifestations

Answer 19

Epistaxis, loss of malar eminence (height of cheekbone), subconjunctival hemorrhage

Question 20

Le Fort I fracture

Answer 20

Transverse detachment of the entire maxilla above the teeth

Question 21

Le Fort II fracture

Answer 21

Mid-face fracture that involved a triangular segment of the mid-portion of the face and nasal bones

Question 22

Le Fort III fracture

Answer 22

Complete separation of the cranium from the facial bones

Question 23

Temporomandibular Joint Dislocation manifestations and treatment

Answer 23

Clicking sound, discomfort, drooling, jaw partially open, difficulty speaking. AIRWAY, reduction

Question 24

Global rupture manifestations

Answer 24

Tear-drop shaped pupil, visual disturbances

Question 25

Global rupture treatment

Answer 25

Bilateral patch, HOB elevated, secure protruding objects, no eye drops

Question 26

Glaucoma manifestations

Answer 26

Deep eye pain, HA, visual changes, blurry vision, halo around lights, IOP>20

Question 27

Glaucoma treatment

Answer 27

Pilocarpine drops, beta-adrenergic drops, osmotic diuretics (mannitol)

Question 28

Hyphema treatment

Answer 28

HOB elevated, patch to affected eye, NO ASA or NSAID

Question 29

Retinal detachment manifestations

Answer 29

Photopsia (floaters after flash of light), curtain or veil in visual field

Question 30

Retinal detachment treatment

Answer 30

Absolute bedrest, bilateral patching, laser treatment

Question 31

Retinal artery occlusion manifestaion

Answer 31

Painless loss of vision

Question 32

Retinal artery occlusion treatment

Answer 32

High triage priority*, thrombolytics, diamox, digital massage, carbogen gas

Question 33

Anterior epistaxis

Answer 33

Pinch nose for ten minutes, topical vasoconstrictors

Question 34

Posterior epistaxis

Answer 34

Reversal of coagulopathies, gauze packs

Question 35

Ludwig’s angina manifestions

Answer 35

Swelling to lower jaw and face, trismus, dysphagia

Question 36

Most common cause of infections in the eye

Answer 36

Staohylococcus aures

Question 37

Uveitis defition

Answer 37

Inflammation of the middle layer of the eye

Question 38

Corneal ulcer treatment

Answer 38

Tearing and blurry vision , “white spots” on cornea, sensation of foreign body

Question 39

Normal pH of the eye

Answer 39

7.0-7.5