Anatomy Exam 3 Head And Neck General

Front 1

Innervation of Sternocleidomastoid

Back 1

Motor- spinal accessory nerve (CN XI)
Proprioception via C2, C3

Front 2

Cervical plexus Levels

Back 2

C1-C4

Front 3

Ansa cervicalis Levels

Back 3

Ansa cervicalis (C1-C3)

Front 4

What is the loop-like nerve in the neck External to carotid sheath?

Back 4

Ansa cervicalis

Front 5

Where can the Phrenic nerve be found coursing? What levels

Back 5

−Courses along anterior scalene
C3,C4,C5 (keeps diaphram alive)

Front 6

What cervical plexus branches can be found at the "NERVE POINT" of the neck?

Back 6

Transverse cervical nerves
Supraclavicular nerves
Lesser occipital nerve
Great auricular nerve

Front 7

Name the levels:
− Lesser occipital nerve

Back 7

(C2)

Front 8

Name the levels:
− Great auricular nerve

Back 8

(C2-C3)

Front 9

Name the levels:
− Transverse cervical nerve

Back 9

(C2-C3)

Front 10

Name the levels:
− Supraclavicular nerves

Back 10

(C3-C4)

Front 11

What are the branches of the thyrocervical trunk?

Back 11

Inferior thyroid
Transverse cervical
Suprascapular

Front 12

Occipital artery is a branch off of?

Back 12

External carotid a

Front 13

What three veins drain into the external jugular?

Back 13

transverse cervical v.
suprascapular v.
anterior jugular v.

Front 14

What is just deep to the anterior triangle?

Back 14

pharynx, larynx, thyroid gland

Front 15

What is the name of the chemoreceptors and supporting cells located near the bifurcation of the common carotid a.? What nerve carries its signals?

Back 15

Carotid body
CN IX - glossalpharyngeal

Front 16

What is the name of the baroreceptor found just after the common carotid bifurcates into the carotid artery?
What nerve carries its signals?

Back 16

Carotid sinus
CN IX - Glossopharyngeal

Front 17

6 main Branches of external carotid artery?

Back 17

There is “1” medial branch, “2” posterior branches, and “3” anterior branches.

● Ascending pharyngeal artery
− The only medial branch
● Occipital artery
− First posterior branch
● Posterior auricular artery
− Second posterior branch
● Superior thyroid artery
− First anterior branch
● Lingual artery
− Second of anterior branches
● Facial artery
− Third of anterior branches

Front 18

Nerves in the Anterior Triangle...

Back 18

● Transverse cervical nerves
● Hypoglossal nerve (CN XII)
● Branches of glossopharyngeal nerve (CN IX)
● Vagus nerve (CN X)
● Ansa cervicalis
● Recurrent laryngeal nerves

Front 19

Superior thyroid artery
Inferior thyroid artery
Thyroid ima artery
Branch from ....

Back 19

external carotid
thyrocervical trunk
brachiocephalic artery

Front 20

The recurrent laryngeal nerve is part of what larger nerve?

Back 20

Vagus (X)

Front 21

What are the Three sympathetic ganglia in the neck? What's important to remember about them?

Back 21

Inferior / Stellate
Superior
Middle

they have not white rami communicans

Front 22

Vertebral level Hyoid bone

Back 22

C3

Front 23

Vertebral level superior border of thtroid cartilage

Back 23

C4

Front 24

Vertebral level Cricoid cartilage

Back 24

C6

Front 25

Vertebral level Vertebra prominens

Back 25

C7

Front 26

Vertebral level Sternoclavicular joint

Back 26

T1

Front 27

Vertebral level Suprasternal notch

Back 27

T2

Front 28

What muscle is responsible for gently closes the eyes as in blinking?

Back 28

thin palpebral portion of orbicularis occuli

Front 29

What muscle is responsible for tightly closing the eyes?

Back 29

thicker orbital portion of Orbicularis oculi

Front 30

Branches of the Facial a.

Back 30

inferior labial a.,
superior labial a.,
angular a.

Front 31

Branches of Superficial temporal a

Back 31

transverse facial a. (w parotid duct)

Front 32

Branches of Maxillary artery:

Back 32

Infraorbital a. and Mental a.

Front 33

branches of ophthalmic artery

Back 33

Supraorbital a., Supratrochlear a., Dorsal nasal a.

Front 34

What forms the retromandibular v?

Back 34

Maxillary vein joins the superficial temporal v.

Front 35

What veins combine to form the external jugular v. on the external surface of the sternocleidomastoid m

Back 35

Posterior branch of the retromandibular v. joins the posterior auricular v

Front 36

Facial vein revieves blood from what veins?

Back 36

supratraochlear, supraorbital and angular veins

Front 37

What makes up the common facial vein?

Back 37

Facial vein and anterior branch of retromandibular v

Front 38

What drains into the ophthalmic vs. and where does it go from there?

Back 38

angular, supratraochlear, supraorbital vs; they drain to the cavernous sinus in the skull

Front 39

The facial vein and the deep facial vein drain to where?

Back 39

pterygoid venous plexus

Front 40

What are the superficial lymph nodes of the face?

Back 40

buccal, submental, submandibular, parotid, mastoid, occipital

Front 41

Polyomavirus
disease
envelope?
dna structure

Back 41

JC- PML in HIV

no envlkjhlkjhljk
ds circular

Front 42

What is the course of the parotid duct?

Back 42

crosses superficial to the masseter m. and pierces the buccinator m. to empty into the oral cavity at the level of the 2nd upper molar

Front 43

What are the 5 layers of the scalp?

Back 43

Skin
Connective tissue - dense
Aponeurosis -
Loose CT Periosteum

Front 44

Branches of the internal carotid that are arteries of the scalp?

Back 44

supratrochlear a.,
supraorbital a
(via opthalmic)

Front 45

Branches of the external carotid that are arteries of the scalp?

Back 45

superficial temporal a.,
posterior auricular a.,
occipital a.