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Clinical Conditions > muscle movements > Flashcards

muscle movements Flashcards

1
Q

what muscles flex the hip?

A

iliopsoas= psoas major and iliacus

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2
Q

what muscles extend the hip?

A

gluteus maximus

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3
Q

what muscles aBduct the hip?

A

gluteus medius, minimus- superior gluteal nerve

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4
Q

what muscles aDduct the hip?

A

adductor longus, brevis and magnus

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5
Q

what muscles laterally rotate the thigh?

A

obturator externus, piriformis, obturator internus, quadratus femoris, inferior and superior gemellus

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6
Q

what muscles medially rotate the thigh?

A

anterior fibres of glut medius and minimus, tensor fascia lata

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7
Q

what muscles flex the knee?

A

biceps femoris- tibial nerve

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8
Q

what muscles extend the knee?

A

rectus femoris, quadracepts femoris- femoral nerve

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9
Q

what muscles laterally rotate the knee?

A

biceps femoris- tibial nerve

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10
Q

what muscles medially rotate the knee?

A

popliteus, semimembranosus and semitendanosus- tibial nerve

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11
Q

what muscle protracts the scapular(move forwards)?

A

serratus anterior

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12
Q

what muscles retract the scapular(move backwards)?

A

middle fibres of trapezius, rhombius

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13
Q

what muscle elevates the scapula?

A

upper fibres of trapezius, levator scapulae

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14
Q

what muscle depresses the scapula?

A

lower fibres of trapezius

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15
Q

what muscles laterally(upaward) rotate the scapula(glenoid cavity raised)?

A

upper and middle fibres of trapezius

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16
Q

what muscles medially(downward) rotate the scapula(glenoid cavity dropped)?

A

latissimus dorsi, levator scapulae, rhomboids

17
Q

what muscle aBducts the arm from 0-15degrees?

A

supraspinatus

18
Q

what muscle aBducts the arm 15-90 defrees?

A

deltoid

19
Q

what muscle aBducts the arm 90-150 degrees?

A

trapezius and serratus anterior

20
Q

what muscles aDduct the shoulder?

A

pectoralis major
latissimus dorsi
teres major

21
Q

what muscles flex the shoulder?

A

clavicular head of pectoralis major
anterior fibres of deltoid
coracobrachialis
biceps brachii

22
Q

what muscles extend the shoulder?

A

posterior fibres of deltoid
latissimus dorsi
teres major

23
Q

what muscles externally rotate the shoulder?

A

intraspinatus

teres minor

24
Q

what muscles internally rotate the shoulder?

A

pectoralis major
subscapularis
teres major
latissimus dorsi

25
Q

what muscles flex the elbow?

A

brachioradialis
biceps brachii
brachialis

26
Q

what muscles extend the elbow?

A

triceps brachii

Clinical Conditions (3 decks)

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