Week 2 Dry Room Flashcards
Opening for CN I
Cribriform plate
Opening for CN II
Optic canal
Opening for CN III
Superior orbital fissure
Opening for CN IV
Superior orbital fissure
Opening for CN V1
Superior orbital fissure
Opening for CN V2
Foramen Rotundum
Opening for CN V3
Foramen Ovale
Opening for CN VI
Superior orbital fissure
Opening for CN VII
Internal auditory meatus
Opening for CN VIII
Internal auditory meatus
Opening for CN IX
Jugular foramen
Opening for CN X
Jugular foramen
Opening for CN XI
Jugular foramen
Opening for XII
Hypoglossal canal
What type of fibres are present in CN I
Special sensory
What type of fibres are present in CN II
Special sensory
What type of fibres are present in CN III
Motor and sympathetic
What type of fibres are present in CN IV
Motor
What type of fibres are present in CN VI
Motor
What type of fibres are present in V1
General sensory
What type of fibres are present in V2
General sensory
What type of fibres are present in V3
General sensory and motor
What type of fibres are present in CN VII
General sensory, motor, parasympathetic and special sensory
What type of fibres are present in CN VIII
Special sensory
What type of fibres are present in CN IX
General sensory, special sensory, motor and parasympathetic
What type of fibres are present in CN X
General sensory, special sensory, parasympathetic and motor
What type of fibres are present in CN XI
Motor
What type of fibres are present in CN XII
Motor
Which cranial nerves have parasympathetic component
III, VII, IX,X
What cranial nerves are attached directly to the brain
Optic and Olfactory
What cranial nerves are attached directly to the midbrain
Oculomotor, Trochlear
What is the only cranial nerve to arise from the posterior aspect of the brain (midbrain)
Trochlear
Which cranial nerves are attached directly to the pons
Trigeminal, Abducen, Facial, vestibulochlear
Which cranial nerves are attached directly to pontomedullary junction
Abducen, facial and vestibulochlear
Which cranial nerves attach directly to the medulla
Glossopharyngeal, Hypoglossal, Accessory and Vagus
Which cranial nerve can be tested by the pupillary light reflex
Oculomotor
Which cranial nerve can be tested by touch over the surface of the cheek
Facial
What cranial nerve would you be testing if you asked the patient to stick out their tongue
Hypoglossal