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Anatomy > Test 3 > Flashcards

Test 3 Flashcards

1
Q

Margin of subclavian vein

A

lateral margin of first rib

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2
Q

Brachiocephalic vein

A

subclavian vein and internal jugular fuse anterior to anterior scalene

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3
Q

External Jugular vein

A

inferior and superficial to SCM

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4
Q

What is posterior to auricular vein and retromandibular vein?

A

EJV

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5
Q

Path of Vagus nerve:

A

carotid sheath and posterior to sterniocalvicular joint to enter thoracic cavity

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6
Q

The phrenic nerve runs:

A

lateral border of anterior scalene

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7
Q

Where does the phrenic nerve descend?

A

between subclavian ateries and vein to enter each side od manubrium

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8
Q

Anterior triangle boundaries:

A

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

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9
Q

Hyoid is at what level:

A

C3

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10
Q

Thyroid cartilage is at what level

A

C3/C4

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11
Q

Cricoid cartilage is at what level:

A

C5/C6

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12
Q

What muscles are in the anterior triangle?

A

suprahyoid

infrahyoid

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13
Q

What nerves are in the anterior triangle?

A

transverse cervical

hypoglossal

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14
Q

What veins are in the anterior triangle:

A

IJV

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15
Q

What arteries are in the anterior triangle?

A

common carotid (internal and external)

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16
Q

What level does the common carotid bifurcate?

A

C4

17
Q

What is the path of the hypoglossal?

A

enters submandibular triangle deep to posterior belly of diagastric

18
Q

What are the boundaries of the posterior triangle?

A

SCM
clavicle
traps

19
Q

What nerves pass through the posterior triangle?

A

spinal accessory
roots of brachial
cervical plexus

20
Q

What are the motor roots of cervical plexus?

A

ansa cervicalis

phrenic nerve

21
Q

What are the cutaneous nerves of the cervical plexus?

A 
less occipital (C2)
greater auricular (C2-C3)
transverse cervical (C2-C3)
supaclavicular (C3,C4)
22
Q

What arteries are in the posterior triangle?

A

3rd part of subclavian
dorsal scapular
suprscapular

23
Q

What is borders the 3rd part of subclavian?

A

lateral border of anterior scalene

posterior to subclavian vein

24
Q

What are the vein the are in the posterior triangle?

A

EJV

25
Q

What are the anterior vertebral muscles?

A

longus collis
longus capitis
rectus capitis anterior
anterior scalene

26
Q

What are the lateral vertebral muscles?

A 
rectus capitis lateralis
middle scalene
posterior scalene
splenius capitus
levator scapula

Anatomy (16 decks)

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