Cranial Nerves Flashcards
What does a motor nerve do?
Nerve Deliver command from brain.
What does a sensory nerve do?
Nerve receives information.
Difference between special senses and general senses?
Special senses are localized.
5 Special senses?
Smell. Vision. Hearing. Taste. Equilibrium.
7 General Senses?
Fine touch. Crude Touch. Temperature. Pain. Pressure. Vibration. Proprioception.
Provides smell ( I ) Sensory.
Olfactory N.
Provides vision ( II ) Sensory.
Optic N.
Movement of eye ball ( III/ IV/ VI ) Motor.
Oculomotor N. Trochlear N. Abduceus N.
Muscles of mastication. General sensory info form the head, face, and mouth. ( V ) Mixed.
Trigeminal N.
Taste to anterior 2/3 of tongue. Make muscles of facial expression. (VII) Mixed.
Facial N.
Hearing and equilibrium. ( VIII ) Sensory.
Vestibulocochlear N.
Taste to posterior 1/3 of tongue. General sensory info from throat. Swallowing. ( IX ) Mixed.
Glossopharyngeal N.
Muscles that swallow. General sensory info to stomach. ( X ) Mixed.
Vagus N.
Muscles more head/neck. ( XI ) Motor.
Accessory N.
Muscles that move tongue. ( XII ) Motor.
Hypoglossal N.
Reverse
Olfactory N.
Provides smell ( I ) Sensory.
Reverse
Optic N.
Provides vision ( II ) Sensory.
Reverse
Oculomotor N. Trochlear N. Abduceus N.
Movement of eye ball ( III/ IV/ VI ) Motor.
Reverse
Trigeminal N.
Muscles of mastication. General sensory info form the head, face, and mouth. ( V ) Mixed.
Reverse
Facial N.
Taste to anterior 2/3 of tongue. Make muscles of facial expression. (VII) Mixed.
Reverse
Vestibulocochlear N.
Hearing and equilibrium. ( VIII ) Sensory.
Reverse
Glossopharyngeal N.
Taste to posterior 1/3 of tongue. General sensory info from throat. Swallowing. ( IX ) Mixed.
Reverse
Vagus N.
Muscles that swallow. General sensory info to stomach. ( X ) Mixed.
Reverse
Accessory N.
Muscles more head/neck. ( XI ) Motor.
