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UE/LE MMT notes > muscles and nerves > Flashcards

muscles and nerves Flashcards

1
Q

nerves for shoulder flexion

A

axillary c5-c6

musculocutaneous c5-c7

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2
Q

muscles for shoulder extension

A

posterior deltoid

maybe some lats

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3
Q

nerves for shoulder extension

A

axillary c5-c6

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4
Q

muscles for shoulder abduction

A

middle deltoid

supraspinatus

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5
Q

nerves for shoulder ABDuction

A

axillary c5-c6

suprascapular c5-c6

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6
Q

shoulder external rotation

muscles

A

infraspinatus

teres minor

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7
Q

shoulder external rotation

nerves

A

suprascapular c5-c6

axillary c5-c6

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8
Q

shoulder internal rotation

muscles

A

subscapularis

  • pec major:clavicular, sternocostal; lats
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9
Q

shoulder internal rotation

nerves

A

subscapular c5-c6

  • lateral pectoral c5-c6, medial pectoral c6-t1, thoracodorsal c6-c8
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10
Q

shoulder horizontal ABDuction

muscles

A

posterior deltoid

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11
Q

shoulder horizontal ABDuction

nerves

A

axillary c5-c6

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12
Q

shoulder horizontal ADDuction

muscles

A

pec major- clavicular

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13
Q

shoulder horizontal ADDuction

nerves

A

lateral pectoral nerve c5-c6

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14
Q

Scap. Abduction and Upward Rotation

muscles

A

serratus anterior

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15
Q

Scap. Abduction and Upward Rotation

nerves

A

long thoracic c5-c7

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16
Q

Scapular Elevation

muscle

A

trapezius- upper fibers

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17
Q

Scapular Elevation

nerve

A

spinal accessory c3-c4

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18
Q

scapular ADDuction

muscles

A

traps- middle fibers

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19
Q

scapular ADDuction

nerves

A

spinal accessory c3-c4

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20
Q

Scapular Depression and ADDuction

muscle

A

traps- lower fibers

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21
Q

Scapular Depression and ADDuction

nerves

A

spinal accessory c3-c4

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22
Q

Scapular ADDuction and Downward Rotation

muscles

A

rhomboids

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23
Q

Scapular ADDuction and Downward Rotation

nerves

A

dorsal scapular nerve c5

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24
Q

scapular depression

muscles

A

lats
teres major
posterior deltoid

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25
Q

scapular depression

nerves

A

thoracodorsal C6-C8
lower subscap C5-C6
axillary C5-C6

26
Q

elbow flexion

muscles

A

biceps
brachialis
brachioradialis

27
Q

elbow flexion

nerves

A

musculocutaneous c5-c6

radial nerve c5-c6

28
Q

elbow extension

muscles

29
Q

elbow extension

nerves

A

radial c6-c8

30
Q

forearm supination

muscles

A

supinator

biceps

31
Q

forearm supination

nerves

A

radial c6-c7

musculocutaneous c5-c6

32
Q

forearm pronation

muscles

A

pronator teres

pronator quadratus

33
Q

forearm pronation

nerves

A

median c6-c7

median c7-c8

34
Q

wrist flexion

muscles

A

flexor carpi radialis

flexor carpi ulnaris

35
Q

wrist flexion

nerves

A

median c6-c7

ulnar c7-t1

36
Q

wrist extension

muscles

A

extensor carpi radialis longus
extensor carpi radialis brevis
extensor carpi ulnaris

37
Q

wrist extension

nerves

A

radial nerve
c6-c7
c7-c8 (for 2 of them)

38
Q

muscles for shoulder flexion

A

anterior deltoid
supraspinatus
coracobrachialis

39
Q

hip flexion

muscles

A

psoas major

iliacus

40
Q

hip flexion

nerves

A

femoral
L2-L4
L2-L3

41
Q

hip flexion, abduction, ER with knee flexion

muscles

42
Q

hip flexion, abduction, ER with knee flexion

nerves

A

femoral L2-L3

43
Q

hip extension

muscles

A

• gluteus maximus

hamstrings

44
Q

hip extension

nerves

A

(inferior gluteal L5-S2)

sciatic nerve L5-S2

45
Q

hip abduction

muscles

A

gluteus medius

gluteus minimus

46
Q

hip abduction

nerves

A

superior gluteal

L4-S1

47
Q

hip abduction from flexed position

muscle

A

tensor fascia latae

48
Q

hip abduction from flexed position

nerves

A

superior gluteal

L4-S1

49
Q

hip adduction

muscles

A

• adductor magnus, brevis and longus
pectineus
gravilis

50
Q

hip adduction

nerves

A

(obturator L2-L4),
femoral L2-L3
obturator L3-L4

51
Q

hip external rotation

muscles and nerves

A

• gluteus maximus (inferior gluteal L5-S2),
obturator externus (obturator L3-L4),
piriformis (n. to piriformis S1-S2),
quadratus femoris and gemellus inferior (n. to quadratus femoris L5-S1),
obturator internus and gemellus superior (n. to obturator internus L5-S1)

52
Q

hip internal rotation

muscles and nerves

A

• gluteus medius, gluteus minimus, and TFL

superior gluteal n. L4-S1

53
Q

knee flexion

muscles and nerves

A

hamstrings

sciatic L5-S2

54
Q

knee extension

muscles and nerves

A

quadriceps

femoral L2-L4

55
Q

ankle plantarflexion

muscles and nerves

A

• gastrocnemius and soleus (tibial S1-S2)

56
Q

ankle dorsiflexion and inversion

muscles and nerves

A

• tibialis anterior (deep peroneal L4-S1)

57
Q

ankle inversion

muscles and nerves

A

• tibialis posterior (tibial n. L4-L5 and sometimes S1)

58
Q

ankle eversion with plantarflexion

muscles and nerves

A

• peroneus longus and peroneus brevis (superficial peroneal L5-S1)

59
Q

1st MTP Flexion/Hallux and Toe MP Flexion

muscles and nerves

A

lumbricals and flexor hallicus brevis (lateral plantar S2-S3, medial plantar L5-S1 and S1-S2 for 1st lumbrical)

60
Q

Hallux and Toe DIP/PIP Flexion

muscles and nerves

A

flexor digitorum longus and flexor hallucis longus (tibial L5-S2), flexor digitorum brevis (medial plantar n. S1-S2)

61
Q

Hallux and Toe MP/IP Extension

A

deep peroneal n. for: extensor digitorum longus and brevis (L5-S1), extensor hallucis longus (L5)

62
Q

muscles for shoulder flexion

A

anterior deltoid
suprapsinatus
*coracobrachialis

UE/LE MMT notes (2 decks)

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