Back & Spine Flashcards

1
Q

What muscles controlled by C4 motor nerve

A

trapezius

rhomboid

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2
Q

What muscles controlled by C5 motor nerve

A

deltoid

biceps

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3
Q

What muscles controlled by C6 motor nerve

A

wrist extensors

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4
Q

What muscles controlled by C7 motor nerve

A

triceps

wrist flexors

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5
Q

What muscles controlled by C8 motor nerve

A

finger flexors

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6
Q

What muscles controlled by T1 motor nerve

A

intrinsic

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7
Q

What muscles controlled by L1-L2 motor nerves

A

iliopsoas

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8
Q

What muscles controlled by L3 motor nerve

A

quadriceps

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9
Q

What muscles controlled by L4 motor nerve

A

tibialis anterior

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10
Q

What muscles controlled by L5 motor nerve

A

EHL

gluteus medius

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11
Q

What muscles controlled by S1 motor nerve

A

gastrocsoleus

peronei

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12
Q

What muscles controlled by S2-S5 motor nerve

A

rectal examination

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13
Q

what are categories of degenerative spine disorders

A

mechanical causes

“pinched nerve” causes

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14
Q

What spine disorder is self-limiting

A

disc degeneration

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15
Q

What are causes of low back pain

A

spondylogenic

non-spondylogenic

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16
Q

What are spondylogenic types

A
disc degeneration
spondylolisthesis
fractures
inflammatory
infection
tumor
17
Q

What are non-spondylogenic types

A

vaculogenic
viscerogenic
neurogenic

18
Q

What is the pathology of disc degeneration

A

“dehydration”
nucleosis pulposus - desiccated
annulus fibrosis - fissures

19
Q

Is there a correlation between severity of pain and amount of disc degeneration

A

no

20
Q

What are aggravating factors for disc degeneration

A
repetitive activities
vibration
smoking
osteoporosis
genetic
occupational
anxiety/stress/depression
21
Q

What back pain in elderly raises red flags

A

compression fracture
tumor
infection

22
Q

what back pain in children raises red flags

A

all

23
Q

What is radiculopathy

A

radiating pain

caused by nerve root compression or irritation

24
Q

What are complaints associated with radiculopathy

A
pain
numbness
diminished sensation
tingling
weakness