HEENT Exam Questions
& Answers
Cranial Nerve I - ANSWERSOlfactory nerve
-smell
Cranial Nerve II - ANSWERSOptic Nerve
-visual acuity (snellen's chart)
Cranial Nerve III - ANSWERSOculomotor nerve
motor: pupillary constriction and dilation, extraoccular movements
(EOM, pupillary constriction and accomidation)
-PERRLA
(III, IV, VI tested together)
Cranial Nerve IV - ANSWERSTrochlear nerve
-pulley
-motor: downward inward movement of eye
(III, IV, VI tested together)
Cranial Nerve V - ANSWERSTrigeminal nerve
3 branches: opthalmic nerve, maxillary nerve, mandibular nerve
-sensory: (cotton)
-motor: muscles of mastication (clench teeth)
-corneal reflex
& Answers
Cranial Nerve I - ANSWERSOlfactory nerve
-smell
Cranial Nerve II - ANSWERSOptic Nerve
-visual acuity (snellen's chart)
Cranial Nerve III - ANSWERSOculomotor nerve
motor: pupillary constriction and dilation, extraoccular movements
(EOM, pupillary constriction and accomidation)
-PERRLA
(III, IV, VI tested together)
Cranial Nerve IV - ANSWERSTrochlear nerve
-pulley
-motor: downward inward movement of eye
(III, IV, VI tested together)
Cranial Nerve V - ANSWERSTrigeminal nerve
3 branches: opthalmic nerve, maxillary nerve, mandibular nerve
-sensory: (cotton)
-motor: muscles of mastication (clench teeth)
-corneal reflex