Neck

Question 1

Name triangles A-E

Answer 1

Question 2

Name structures A-E

Answer 2

Question 3

Name structures a-j

Answer 3

Question 4

What is the vein of the posterior triangle?

Answer 4

Jugular vein

Question 5

What are the 3 arteries associated with the posterior triangle?

Answer 5

Subclavian artery, Transverse cervical
artery arising from the thyrocervical trunk,
occipital artery

Question 6

Name structures a-f

Answer 6

Question 7

Name structures A-K

Answer 7

Question 8

Name structures A-J

Answer 8

Question 9

Name structures a-j

Answer 9

Question 10

Answer 10

Right atrium

5th rib

Question 11

Answer 11

Cervical pleura

Question 12

What nerve innervates the trapezius and sternoaidastoid?

Answer 12

Spinal accessory nerve (xi)

Question 13

What triangle does the trapezius lie in?

Answer 13

Posterior

Question 14

What triangle does the SCM lie in?

Answer 14

The posterior anterior boundary

Question 15

Name arteries A-G

Answer 15

Question 16

Name the branches of the subclavian artery

Answer 16

Question 17

Name structures A-I

Answer 17

Question 18

What are the 4 deep fascia?

Answer 18

Question 19

Name muscles a-d

Answer 19

Question 20

Names structures A-K

Answer 20

Question 21

Name the 4 deep fascia

Answer 21

Question 22

What nerve supples the platysma muscle?

Answer 22

supplied by cervical branch of the facial nerve (CN VII).

Question 23

What innervates the sternohyoid muscle?

Answer 23

C 123 from ansa cervicalis.

Question 24

What innerrvates the sternothyroid muscle?

Answer 24

C 2 AND 3 by a branch of the ansa cervicalis.

Question 25

What is the innervation of the thyrohyoid muscle?

Answer 25

Innervation: C1 via hypoglossal nerve (CN XII).

Question 26

What innervates the omohyoid muscle?

Answer 26

C1, C2, C3 by a branch of ansa cervicalis.

Question 27

Answer 27

Question 28

Answer 28

Question 29

Answer 29

Question 30

What innervates the scalenus anterior?

Answer 30

Innervation: from the anterior rami of C4,
C5, C6.

Question 31

What innervates the scalenus medius?

Answer 31

Innervation: branches from the anterior rami (C3-C7) of the cervical nerves.

Question 32

What innervates the scalenus posterior?

Answer 32

Innervation: branches from the anterior rami of the lower cervical nerves. (C6-8)

Question 33

Answer 33

Question 34

What does the thyroid gland lie deep to?

Answer 34

sternothyroid and sternohyoid muscles.

Question 35

What is the superior thyroid artery a branch of?

Answer 35

External carotid artery

Question 36

What is the inferior thyroid artery a branch of?

Answer 36

This is a branch of the thyrocervical trunk.

Question 37

What does the inferior thyroid artery have an intimate relationship with?

Answer 37

recurrent laryngeal nerve.

Question 38

Name the blood vessels highlighted

Answer 38

Question 39

Name the nerves

Answer 39

Question 40

What are the 3 thyroid veins and what do they drain?

Answer 40

Superior thyroid veins drain its superior
poles.
* Middle thyroid veins drain its lateral parts.
* Inferior thyroid veins drain its inferior poles.

Question 41

What do the superior and inferior thyroid veins drain into?

Answer 41

Superior and middle thyroid veins empty into the internal jugular veins.

Question 42

What do the inferior thyroid veins drain into?

Answer 42

Inferior thyroid veins drain into the brachiocephalic veins.

Question 43

Answer 43

Question 44

Name the veins

Answer 44

Question 45

Name the veins

Answer 45

Question 46

Name the arteries

Answer 46

Question 47

Name the branches of the external carotid artery

Answer 47

Question 48

What vertebrae does the vertebral vein go through?

Answer 48

C7

Question 49

What vertebrae does the vertebral artery go through?

Answer 49

C6

Question 50

What inner ages the digastric muscle?

Answer 50

inferior alveolar nerve (anterior belly) and facial nerve (posterior belly)

Question 51

What innervates the mylohyoid?

Answer 51

By inferior alveolar nerve (CN C3)

Question 52

What innerervates the geniohyoid muscle?

Answer 52

Hypoglossal nerve (CXII)

and branches of the cervical plexus C1-2

Question 53

What innervates the stylohyoid muscle?

Answer 53

Innervated by facial nerve (CNVII)

Question 54

What do the suprahyoid muscles form?

Answer 54

floor of mouth

elevation of hyoid

Question 55

Nerves

Answer 55

Question 56

Name muscles

Answer 56

Question 57

What connect the 2 carotid sheaths?

Answer 57

Alar fascia

Question 58

What does the alar fascia run between?

Answer 58

The pre-vertebral and pre-tracheal fascia