Distal innervation Flashcards

1
Q

Dorsal ramus C2

A

-One or more of the muscles attaching to a cervical transverse process

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2
Q

Ventral ramus C2 (immediately distal to the gray ramus)

A
  • One or more of the muscles attaching to a cervical transverse process
  • One or more of the muscles attaching to the hyoid bone
  • All or portion of the skin of the external ear
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3
Q

Dorsal ramus C8 (at its origin)

A

-One or more of the muscles attaching to a cervical transverse process

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4
Q

Ventral ramus C8 (immediately distal to the gray ramus)

A

-One or more of the muscles attaching to a cervical transverse process

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5
Q

Dorsal root T1

A

-One or more of the muscles attaching to a cervical transverse process

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6
Q

Ventral root T1

A
  • One or more of the muscles attaching to a cervical transverse process
  • Superior cervical ganglion
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7
Q

Dorsal ramus T1 (at its origin)

A

-One or more of the muscles attaching to a cervical transverse process

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8
Q

Ventral ramus T1 (immediately distal to the gray ramus)

A

-One or more of the muscles attaching to a cervical transverse process

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9
Q

Greater occipital nerve (at its origin)

A

-One or more of the muscles attaching to a cervical transverse process

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10
Q

Great auricular nerve (at its origin)

A

-All or portion of the skin of the external ear

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11
Q

Ansa cervicalis

A

-One or more of the muscles attaching to the hyoid bone

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12
Q

Phrenic nerve (at its origin)

A

None

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13
Q

Oculomotor nerve (at its origin from the brainstem)

A
  • Ciliary ganglion

- One or more of the extraocular muscles

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14
Q

Trochlear nerve (at its origin from the brainstem)

A

-One or more of the extraocular muscles

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15
Q

Trochlear nerve (as it enters the orbit from the SOF)

A

-One or more of the extraocular muscles

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16
Q

Ophthalmic nerve (as it enters the SOF)

A
  • One or more of the extra ocular muscles
  • All or a portion of the skin of the forehead (superior to orbit)
  • All or a portion of the skin overlying the nose
  • All or portion of the mucosa of the nasal cavity
  • Cornea
17
Q

Ophthalmic, frontal nerve (at its origin)

A

-All or a portion of the skin of the forehead (superior to orbit)

18
Q

Ophthalmic, lacrimal nerve (at its origin)

A

-All or a portion of the skin of the forehead (superior to orbit)

19
Q

Ophthalmic, nasociliary nerve (at its origin)

A
  • All or portion of the mucosa of the nasal cavity
  • Cornea
  • All or a portion of the skin overlying the nose
20
Q

Maxillary, greater palatine nerve (at its origin)

A

-All or portion of the mucosa of the oral cavity

21
Q

Maxillary, zygomatic nerve (as it enters the orbit)

A

-All or a portion of the skin of the cheek

22
Q

Maxillary, infraorbital nerve (as it enters the infraorbital groove)

A
  • All or a portion of the skin overlying the nose
  • All or a portion of the skin of the cheek
  • All or a portion of the skin of the upper lip
  • All or portion of the mucosa of the oral cavity
  • One or more of the upper teeth
23
Q

Mandibular, nerve to the medial pterygoid (at its origin)

A
  • One or more of the muscles of mastication
  • One or more of the muscles of the middle ear
  • One or more of the muscles of the palate
24
Q

Mandibular, auriculotemporal nerve (at its origin)

A

-All or portion of the skin of the external ear

25
Q

Mandibular, lingual nerve (at its origin)

A
  • All or portion of mucosa of oral cavity
  • One or more of the muscles of the tongue
  • One or more of the muscles attaching to the hyoid bone
26
Q

Mandibular, inferior alveolar nerve (at its origin)

A
  • One or more of the muscles attaching to the hyoid bone
  • All or portion of skin of lower lip
  • All or portion of skin over chin
  • All or portion of oral cavity
  • One or more of lower teeth
27
Q

Abducens nerve (at its origin from the brainstem)

A

-One or more of the extraocular muscles

28
Q

Facial nerve (at its origin from the brainstem)

A
  • Submandibular ganglion
  • Pterygopalatine ganglion
  • All or portion of mucosa of oral cavity
  • One or more muscle of facial expression
  • one or more muscle of middle ear
  • One or more muscles attaching to hyoid bone
29
Q

Facial nerve, chorda tympani nerve (at its origin)

A
  • all or portion of mucosa of oral cavity

- submandibular ganglion

30
Q

Facial nerve, greater petrosal nerve (at its origin)

A
  • all or portion of mucosa of oral cavity

- pterygopalatine ganglion

31
Q

Facial nerve, buccal branch (at its origin)

A

–One or more muscle of facial expression

32
Q

Glossopharyngeal nerve (at its origin from the brainstem)

A
  • All or portion muscles of pharynx
  • All or more portion of mucosa of middle ear
  • All or portion of mucosa of pharynx
  • otic ganglion
33
Q

Glossopharyngeal, tympanic nerve (at its origin)

A
  • otic ganglion

- All or more portion of mucosa of middle ear

34
Q

Glossopharyngeal, lingual nerve (at its origin)

A

-All or portion of mucosa of pharynx

35
Q

Vagus, internal laryngeal nerve (at its origin)

A
  • All or a portion of the mucosa of the pharynx

- All or a portion of the mucosa of the larynx

36
Q

Vagus, left nerve (at the level of the 1st rib)

A
  • All or a portion of the mucosa of the pharynx
  • All or a portion of the mucosa of the larynx
  • One or more of the muscles of the larynx
  • One or more of the muscles of the pharynx
37
Q

Vagus, left recurrent laryngeal (at its origin)

A
  • All or a portion of the mucosa of the pharynx
  • All or a portion of the mucosa of the larynx
  • One or more of the muscles of the larynx
  • One or more of the muscles of the pharynx
38
Q

Accessory nerve (at its origin from the spinal cord)

A

None

39
Q

Hypoglossal nerve (at its origin from the brainstem)

A
  • One or more of the muscles of the tongue

- One or more of the muscles attaching to the hyoid bone