Unit 1 Studying

Question 1

Hypoglossal Nerve CN XII does what?

Answer 1

All tongue muscle innervation
Thyrohyoid m.
Geniohyoid C1

Question 2

Vagus N CN X Does?

Answer 2

Palatoglossal m. Motor innervation
All soft palate motor innervation
All pharyngeal motor innervation
Gen sensation of Laryngopharynx mucosa
Gen sensation of trachea (with recurrent laryngeal n.)

Question 3

Glossopharyngeal n. Does?

Answer 3

Taste and gen sensation post 1/3 tongue
Stylopharyngeus m. Motor innervation
Gen sensation or oropharynx mucosa

Question 4

Facial n. CN VII does?

Answer 4

Motor Innervation of buccinator
Platysma
Taste of ant. 2/3 of tongue.
Post. Belly Digastric
Stylohyoid M.

Question 5

Trigeminal CN V does?

Answer 5

Gen sensation of nasal cavity
Gen sensation of nasopharyngeal mucosa
Motor innervation of tensor veil palatini m.
Gen sensation ant. 2/3 tounge.
V3 - Mylohyoid, Ant. Belly Digastric

Question 6

Spinal Accessory Nerve CN XI

Answer 6

Trapezius
SCM

Question 7

Ansa Cervicalis C1-C3 Innervates:

Answer 7

Omohyoid Sup. Belly
Sternohyoid
Sternothyroid

Question 8

Cervical Plexus

Answer 8

Ansa Cervicalis n. C1-C3
Lesser Occipital n. C2
Greater Auricular n. C2-C3
Transverse Cervical n. C2-C3
Subclavicular n. C3-C4
Phrenic n. C3-C5