trunk Flashcards

(29 cards)

1
Q

innervation of levator scap

A

dorsal scapular nerve (C4,5)

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2
Q

innervation of supraspinatus

A

suprascapular nerve (C4,5,6)

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3
Q

innervation of deltoid

A

axillary nerve (C5,6)

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4
Q

innervation of subscapularis

A

upper (C5,6,7) and lower (C5,6) subscapular nerve

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5
Q

innervation of rhomboids

A

dorsal scapular nerve (C4,5)

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6
Q

innervation of serratus anterior

A

long thoracic nerve (C5,6,7)

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7
Q

innervation of infraspinatus

A

suprascapular nerve (C4,5,6)

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8
Q

innervation of teres minor

A

axillary nerve (C5,6)

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9
Q

innervation of teres major

A

lower subscapular nerve (C5,6)

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10
Q

innervation of pec major

A

lateral (C5,6,7) and medial (C8,T1) pectoral nerve

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11
Q

innervation of lat dorsi

A

thoracodorsal nerve (C6,7,8)

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12
Q

innervation of pec minor

A

medial pectoral nerve (C8,T1)

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13
Q

innervation of iliacus

A

femoral nerve (L2,3,4)

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14
Q

innervation of platysma

A

facial nerve (CN VII)

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15
Q

innervation of trap

A

spinal accessory nerve (CN XI) + ventral rami (C3,4)

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16
Q

innervation of SCM

A

spinal accessory nerve (CN XI) + ventral rami (C3,4)

17
Q

C5 myotome

A

shoulder flexion
scaption
abduction
external rotation

18
Q

muscles in suboccipital triangle

A

oblique capitis superior
oblique capitis inferior
rectus capitis major

19
Q

cervical ligament that keeps dens in place

20
Q

cervical ligament that limits excessive cervical rotation + lateral flexion

21
Q

cervical ligament that limits neck flexion

22
Q

vertebral ligament that limits spinal extension? how about flexion?

23
Q

spinal level equal to the inferior angle of scap

24
Q

spinal level equal to the end of the spinal cord

25
spinal level equal to the belly button
T10
26
spinal level equal to the xiphoid process
T6
27
spinal level equal to the nipple
T4
28
spinal level equal to the superior angle of scapula
T2
29
spinal level equal to the bifurcation of abdominal aorta into right/left iliac arteries
L4