Term
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Definition
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Term
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Definition
| is the olfactory (CNI) sensory or motor? |
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Term
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Definition
| this nerve is associated with a special sense organ--olfactory receptor cells; IS NOT THE OLFACTORY TRACT |
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Term
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Definition
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Term
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Definition
| is CNII (optic) sensory or motor? |
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Term
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Definition
| carries vision info; axons arise from retina (ganglion cells) |
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Term
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Definition
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Term
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Definition
| is the oculomotor nerve (CNIII) sensory or motor? |
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Term
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Definition
| this nerve innervates 4 of 6 extrinsic eye muscles (they attach to the sclera) |
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Term
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Definition
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Term
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Definition
| innervates 1 of the 6 extrinsic eye muscles (the superior oblique muscle); slingshots and goes through the trochlea |
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Term
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Definition
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Term
1. ophthalmic division (V1)
2. maxillary division (V2)
3. Mandibular division (V3) |
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Definition
| what are the three divisions of CNV (trigeminal nerve)? |
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Term
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Definition
| general sensation from the face and the motor fibers for mastication |
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Term
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Definition
| where does the ophthalmic division of the trigeminal nerve go through? |
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Term
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Definition
| where does the maxillary division of the trigeminal nerve (CNV) go through? |
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Term
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Definition
| where does the mandibular division of the trigeminal (CNV) go through? |
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Term
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Definition
| carries motor fibers to the muscles of mastication |
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Term
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Definition
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Term
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Definition
| innervates the lateral rectus muscle (adducts eyeball and is connected to the lateral surface of the eyeball) |
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Term
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Definition
| is the abducens nerve (CN |
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Term
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Definition
| is the abducens nerve (CNVI) sensory, motor, or both? |
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Term
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Definition
| where does the abducens (CNVI) come out of? |
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Term
| superior orbital fissure (along with the ophthalmic nerve (1st division of the trigeminal nerve) |
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Definition
| where do all three of the nerves come out of that innervate the 6 extrinsic eye muscles? |
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Term
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Definition
| is the facial nerve sensory, motor, or both? |
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Term
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Definition
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Term
facial nerve (CNVII)
internal acoustic meatus through the pitrous bone and exits through the stloidmastoid foramen and it splits into 5 branches |
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Definition
| innervates muscles of facial expression and carries special sensation from the anterior 2/3 of the tongue for taste |
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Term
1. temporal
2. zygomatic
3. buccal-cheek
4. mandibular
5. cervical - neck |
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Definition
| what are the 5 division of the facial nerve (CNVII)? |
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Term
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Definition
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Term
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Definition
| is the vestibulocochlear nerve (CNVIII) sensory, motor, or both? |
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Term
vestibulocochlear nerve (CNVIII)
divided into 2 parts: cochlear for hearig and vestibular for equilibrium |
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Definition
| special sensation for hearing and equilibrium (balance); receptors are located in inner ear |
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Term
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Definition
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Term
| glossopharyngeal nerve (CNIX) |
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Definition
| taste and general sensation for posterior 1/3 of tongue and innervates pharyngeal muscles (skeletal muscle) |
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Term
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Definition
| where does the glossopharyngeal nerve (CNIX) exit and enter? |
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Term
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Definition
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Term
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Definition
| is the vagus nerve (CNX) sensory, motor, or both? |
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Term
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Definition
| predominantly parasympathetic division of the autonomic nervous system |
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Term
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Definition
| leaves the head and neck region and enters into the thorax and abdomen to innervate viscera (heart lunds and organ in abdomen); general and taste sensation in the back of the throat |
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Term
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Definition
| where does the vagus nerve (CNX) enter and exit? |
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Term
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Definition
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Term
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Definition
| is the accessory nerve (CNXI) sensory, motor, or both? |
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Term
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Definition
| where does the accessory nerve (CNXI) enter and exit? |
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Term
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Definition
| formed from a union of a cranial and spinal root (in debate); innervates the trapezius and sternocleidomastoid muscles |
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Term
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Definition
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Term
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Definition
| is the hypoglossal nerve (CNXII) sensory, motor, or both? |
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Term
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Definition
| where does the hypoglossal nerve (CNXII) enter and exit? |
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Term
| hypoglossal nerve (CNXII) |
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Definition
| innervates skeletal muscles that allows us to move our tongue? |
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Term
| I (olfactory), II (optic), VIII (vestibulocochlear) |
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Definition
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Term
| III (oculomotor), IV (trochlear), VI (abducens), XI (accessory), XII (hypoglossal) |
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Definition
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Term
| V (trigeminal), VII (facial), IX (glossopharyngeal), X (vagus) |
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Definition
| what are the mixed nerves |
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Term
| III (oculomotor), VII (facial), IX (glossopharyngeal), X (vagus) |
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Definition
| carries parasympthatic fibers (4) |
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Term
| Some Say Marry Money But My Brother Says Big Brains Matter More |
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Definition
| what is the Mnemonic for the cranial nerve function? |
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