motor system root nerve Flashcards

1
Q

Shoulder abduction, elbow flexion root and reflex

A

C5 biceps reflex

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2
Q

Elbow flexion root and reflex

A

C6 Supinator reflex

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3
Q

Finger extension elbow extension root and reflex

A

C7 triceps reflex

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4
Q

Finger flexors root and reflex

A

C8 finger reflex

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5
Q

Small muscles of the hand root and reflex

A

T1 no reflex

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6
Q

upper motor neuron

A

increase tone and reflexes, pyramidal pattern of weakness (week extensor in the arm, weak flexor in the leg)

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7
Q

lower motor neurone

A

wasting, fasciculation, decreased tone and reduced or absent reflexes

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8
Q

Shoulder abduction Muscle, nerve, root

A

Muscle: deltoid
Nerve: axillary nerve
Root: C5

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9
Q

Elbow flexion Muscle, nerve, root

A

Muscle: biceps brachii
Nerve: musculocutaneous nerve
Root: C5,C6

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10
Q

Elbow extension Muscle, nerve, root

A

Muscle triceps
nerve radial nerve
root C6,C7,C8

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11
Q

Wrist extension Muscle nerve root

A

Muscle flexor carpi ulnas and radialis
nerve radial nerve
root C6.C7,C8

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12
Q

Finger extension Muscle nerve root

A

Muscle extensor digitorum
nerve posterior interosseous nerve
root C7, C8

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13
Q

Finger flexion Muscle nerve root

A

Muscle flexor digitorum superficialis and profundus
nerve median and ulnar nerves
root C8

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14
Q

Thumb abduction Muscle nerve root

A

Muscle abductor pollicis brevis
nerve median
root T1

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15
Q

Serratus anterior nerve root

A

nerve long thoracic nerve
root C5,C6,C7

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16
Q

Rhomboids Muscle nerve root

A

Muscle rhomboids
nerve nerve to rhomboids
root C4, C5

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17
Q

Supraespinatus Nerve root

A

nerve supraescapular nerve
Root C5

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18
Q

Infraespinatus nerve root

A

Nerve supraescapular nerve
Root C5,C6

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19
Q

Brachioradialis Muscle nerve root

A

Muscle brachioradialis
nerve radial nerve
root C6

20
Q

Long flexor of little and ring finger Muscle nerve root

A

Muscle flexor digitorum profundus 3 and 4
nerve ulnar nerve
root C8

21
Q

Hip flexion root

A

L1 L2

22
Q

Knee extension root

A

L3,L4

23
Q

Dorsiflexion of the foot root

A

L5

24
Q

Inversion and eversion of ankle root

A

L5

25
Q

Extension of great toe root

A

L5

26
Q

Hip extension root

A

S1

27
Q

Knee flexion root

A

S1

28
Q

Plantar flexion root

A

S1

29
Q

Hip flexion Muscle nerve root

A

Muscle iliopsoas
nerve lumbar sacral plexus
root L1, L2

30
Q

Hip extension Muscle nerve root

A

Muscle gluteus maximus
Nerve inferior gluteal nerve
Root L5,S1

31
Q

Knee extension Muscle nerve root

A

Muscle quadriceps femoris
nerve femoral nerve
root L3,L4

32
Q

Knee flexion Muscle nerve root

A

Muscle hamstrings
nerve sciatic nerve
root L5, S1

33
Q

Foot dorsiflexion Muscle nerve root

A

Muscle tibialis anterior
nerve deep perineal nerve
root L4, L5

34
Q

Plantar flexion of the foot Muscle nerve root

A

Muscle gastrocnemius
nerve posterior tibial nerve
root S1

35
Q

Big toe extension Muscle nerve root

A

Muscle extensor hallucis longus
nerve deep perineal nerve
root L5,S1

36
Q

Hip Abductor Muscle nerve root

A

Muscle gluteus medius and minimus nerve superior gluteal nerve
root L4,L5

37
Q

Hip aductor Muscle nerve root

A

Muscle adductor
nerve obturador nerve
root L2, L3

38
Q

Foot inversion Muscle nerve root

A

Muscle tibialis posterior
nerve tibial nerve
root L4, L5

39
Q

Biceps nerve root

A

Nerve musculocutaneous nerve
Root C5, C6

40
Q

Supinator Nerve root

A

Nerve radial nerve
root C5, C6

41
Q

Triceps nerve root

A

nerve radial nerve
root C7

42
Q

Finger reflex Muscle nerve root

A

Muscle flexor digitorum profundus and superficialis
nerve median and ulnar
root C8

43
Q

Knee reflex nerve and root

A

Nerve femoral nerve
Root L3, L4

44
Q

Ankle reflex nerve and root

A

Nerve tibial nerve
root S1,S2

45
Q
A