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Flashcards in Test 3 Deck (26):
1

Margin of subclavian vein

lateral margin of first rib

2

Brachiocephalic vein

subclavian vein and internal jugular fuse anterior to anterior scalene

3

External Jugular vein

inferior and superficial to SCM

4

What is posterior to auricular vein and retromandibular vein?

EJV

5

Path of Vagus nerve:

carotid sheath and posterior to sterniocalvicular joint to enter thoracic cavity

6

The phrenic nerve runs:

lateral border of anterior scalene

7

Where does the phrenic nerve descend?

between subclavian ateries and vein to enter each side od manubrium

8

Anterior triangle boundaries:

anterior border of SCM
midline of neck
inferior border of mandible
roof: platysma and deep cervical fascia

9

Hyoid is at what level:

C3

10

Thyroid cartilage is at what level

C3/C4

11

Cricoid cartilage is at what level:

C5/C6

12

What muscles are in the anterior triangle?

suprahyoid
infrahyoid

13

What nerves are in the anterior triangle?

transverse cervical
hypoglossal

14

What veins are in the anterior triangle:

IJV

15

What arteries are in the anterior triangle?

common carotid (internal and external)

16

What level does the common carotid bifurcate?

C4

17

What is the path of the hypoglossal?

enters submandibular triangle deep to posterior belly of diagastric

18

What are the boundaries of the posterior triangle?

SCM
clavicle
traps

19

What nerves pass through the posterior triangle?

spinal accessory
roots of brachial
cervical plexus

20

What are the motor roots of cervical plexus?

ansa cervicalis
phrenic nerve

21

What are the cutaneous nerves of the cervical plexus?

less occipital (C2)
greater auricular (C2-C3)
transverse cervical (C2-C3)
supaclavicular (C3,C4)

22

What arteries are in the posterior triangle?

3rd part of subclavian
dorsal scapular
suprscapular

23

What is borders the 3rd part of subclavian?

lateral border of anterior scalene
posterior to subclavian vein

24

What are the vein the are in the posterior triangle?

EJV

25

What are the anterior vertebral muscles?

longus collis
longus capitis
rectus capitis anterior
anterior scalene

26

What are the lateral vertebral muscles?

rectus capitis lateralis
middle scalene
posterior scalene
splenius capitus
levator scapula