distal sites

Question 1

Dorsal ramus C2 (at its origin)

Answer 1

muscles attaching to a cervical transverse process

Question 2

Ventral ramus C2 (immediately distal to the gray ramus)

Answer 2

muscles attaching to the hyoid bone, muscles attaching to a cervical transverse process, skin of the external ear

Question 3

Dorsal ramus C8 (at its origin)

Answer 3

muscles attaching to a cervical transverse process

Question 4

Ventral ramus C8 (immediately distal to the gray ramus)

Answer 4

muscles attaching to a cervical transverse process

Question 5

Dorsal root T1

Answer 5

muscles attaching to a cervical transverse process

Question 6

Ventral root T1

Answer 6

muscles attaching to a cervical transverse process. Superior cervical ganglion

Question 7

Dorsal ramus T1 (at its origin)

Answer 7

muscles attaching to a cervical transverse process

Question 8

Ventral ramus T1 (immediately distal to the gray ramus)

Answer 8

muscles attaching to a cervical transverse process

Question 9

Greater occipital nerve (at its origin)

Answer 9

muscles attaching to a cervical transverse process

Question 10

Great auricular nerve (at its origin)

Answer 10

skin of the external ear

Question 11

Ansa cervicalis

Answer 11

muscles attaching to the hyoid bone

Question 12

Phrenic nerve (at its origin)

Answer 12

no match

Question 13

Oculomotor nerve (at its origin from the brainstem)

Answer 13

Ciliary ganglion, extraocular muscles

Question 14

Trochlear nerve (at its origin from the brainstem)

Answer 14

extraocular muscles

Question 15

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

Answer 15

extraocular muscles

Question 16

Trigeminal nerve (at its origin from the brainstem)

Answer 16

skin of forehead (superior to orbit, skin overlying nose, skin of cheek, skin of upper lip, skin of lower lip, skin of chin, skin of external ear, cornea, mucosa of nasal cavity, oral cavity, pharynx, upper teeth, lower teeth, (muscles of facial expression), extraocular, mastication, middle ear, palate, tongue, hyoid bone

Question 17

Ophthalmic nerve (as it enters the SOF)

Answer 17

skin of forehead (superior to orbit), skin overlying nose, cornea, mucosa of nasal cavity, (facial expression), extraocular

Question 18

Ophthalmic, frontal nerve (at its origin)

Answer 18

skin of forehead (superior to orbit), (extraocular)

Question 19

Ophthalmic, lacrimal nerve (at its origin)

Answer 19

skin of forehead (superior to orbit), (extraocular)

Question 20

Ophthalmic, nasociliary nerve (at its origin)

Answer 20

skin overlying the nose, cornea, mucosa of the nasal cavity, (extraocular)

Question 21

Maxillary nerve (in foramen rotundum)

Answer 21

skin overlying the nose, skin of the cheek, upper lip, mucosa of nasal cavity, oral cavity, pharynx, upper teeth, (facial expression)

Question 22

Maxillary, greater palatine nerve (at its origin)

Answer 22

mucosa of nasal cavity, oral cavity, pharynx

Question 23

Maxillary, zygomatic nerve (as it enters the orbit)

Answer 23

skin of cheek, (facial expression)

Question 24

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

Answer 24

skin of nose, cheek, upper lip, mucosa of oral cavity, upper teeth, (facial expression)

Question 25

Mandibular nerve (in foramen ovale)

Answer 25

skin of cheek, skin of lower lip, chin, external ear, mucosa of oral cavity, lower teeth, (facial expression), muscles of mastication, middle ear, palate, tongue, hyoid bone

Question 26

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

Answer 26

muscles of mastication, middle ear, palate

Question 27

Mandibular, auriculotemporal nerve (at its origin)

Answer 27

skin of external ear

Question 28

Mandibular, lingual nerve (at its origin)

Answer 28

mucosa of oral cavity, muscles of tongue, muscles to hyoid bone

Question 29

Mandibular, inferior alveolar nerve (at its origin)

Answer 29

skin of lower lip, chin, oral cavity, lower teeth, (muscles of facial expression), muscles to hyoid bone

Question 30

Abducens nerve (at its origin from the brainstem)

Answer 30

extraocular muscles

Question 31

Facial nerve (at its origin from the brainstem)

Answer 31

submandibular ganglion, pterygopalatine ganglion, (skin external ear), (mucosa nasal cavity), mucosa oral cavity, (mucosa pharynx), facial expression, middle ear, hyoid bone

Question 32

Facial nerve, chorda tympani nerve (at its origin)

Answer 32

submandibular ganglion, mucosa oral cavity

Question 33

Facial nerve, greater petrosal nerve (at its origin)

Answer 33

pterygopalatine ganglion, (mucosa nasal cavity), mucosa oral cavity, (mucosa pharynx)

Question 34

Facial nerve, buccal branch (at its origin)

Answer 34

facial expression

Question 35

Glossopharyngeal nerve (at its origin from the brainstem)

Answer 35

otic ganglion, (skin external ear, mucosa oral cavity), mucosa pharynx, mucosa middle ear, (muscles middle ear), muscles pharynx

Question 36

Glossopharyngeal, tympanic nerve (at its origin)

Answer 36

otic ganglion, mucosa middle ear, (muscles middle ear)

Question 37

Glossopharyngeal, lingual nerve (at its origin)

Answer 37

(mucosa oral cavity), mucosa pharynx

Question 38

Vagus nerve (at its origin from the brainstem)

Answer 38

skin external ear, mucosa pharynx, mucosa larynx, muscles palate, muscles pharynx, muscles larynx, muscles hyoid bone

Question 39

Vagus, internal laryngeal nerve (at its origin)

Answer 39

mucosa pharynx, mucosa larynx

Question 40

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

Answer 40

mucosa pharynx, mucosa larynx, muscles larynx, muscles pharyx

Question 41

Vagus, left recurrent laryngeal (at its origin)

Answer 41

mucosa pharynx, mucosa larynx, muscles larynx, muscles pharyx

Question 42

Accessory nerve (at its origin from the spinal cord)

Answer 42

no match

Question 43

Hypoglossal nerve (at its origin from the brainstem)

Answer 43

muscles tongue, muscles hyoid