FINALS: Blood Supply Flashcards
Function of sensory nerves
Recognizes stimuli
Nerves based on FUNCTION
Sensory
Motor
Function of motor nerves
Responds to stimuli
Main sensory innervation of the face
Trigeminal nerve
* Great auricular nerve (C2&3)
Sensory nerves of the face is supplied by the
Branches of the 3 divisions of trigeminal nerve
Supplies the region developed from the FRONTONASAL PROCESS
Opthalmic branch
Supplies the region developed from MAXILLARY PROCESS of the 1st Pharyngeal arch
Maxillary branch
Supplies the region developed from the MANDIBULAR PROCESS of the 1st Pharyngeal arch
Mandibular branch
Regions supplied by:
Opthalmic-
Maxillary-
Mandibular-
O- frontonasal process
Max- max process of 1st pharyngeal arch
Man- man process of 1st pharyngeal arch
Serves the small area over the ANGLE OF THE MANDIBLE & PAROTID GLAND
Great Auricular Nerve (C2 and 3)
Great Auricular Nerve (C2&3) serves the small area over the…
Angle of the mandible
Parotid gland
Opthalmic nerve supplies the (SUCS)
Skin of the forehead
Upper eyelid
Conjunctiva
Skin of the nose down to and including the Tip
5 branches of the Opthalmic nerve pass to the skin
LSS IE
Lacrimal nerve Supraorbital Supratrochlear Infratrochlear EXTERNAL NASAL
Lacrimal nerve passes to what structure
Lacrimal bone
Lacrimal nerve supplies the
Conjunctiva
Supraorbital nerve passes through what foramen
Supraorbital foramen
Supraorbital nerve supplies the
Eye
Forehead
Branch of opthalmic that supplies scalp
Supratrochlear
Infratrochlear
Branch of the opthalmic that supplies the nose
External nasal nerve
Supplies the skin on the POST PART of the Side of the NOSE Lower eyelid Cheek Upper lip Lateral side of orbital opening
Maxillary nerve
Maxillary nerve supplies the PLCUL
Post part of the side of the nose LOWER EYELID Cheek Upper lip Lateral side of orbital opening