Lab 6-muscle Anatomy & Muscle Function Flashcards

1
Q

Deltoid

A

Abducts the arm

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2
Q

Latissimus Dorsi

A

Adducts and extends arm
Rotates arm medially

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3
Q

Pectoralis Major

A

Flexes and adducts arm
Rotates arm medially

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4
Q

Teres Major

A

Adducts, extends and medially rotates arm

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5
Q

Coracobrachialis

A

Flexes and adducts the arm

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6
Q

Teres Minor

A

Lateral rotation at shoulder

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7
Q

Subscapularis

A

Medial rotation at shoulder

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8
Q

Supraspinatus

A

Abduction at shoulder

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9
Q

Infraspinatus

A

Lateral rotation at shoulder

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10
Q

Brachialis

A

Flexes the forearm

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11
Q

Brachioradialis

A

Flexes the forearm

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12
Q

Biceps Brachii

A

Flexes forearm
Shoulder supination

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13
Q

Triceps Brachii

A

Extends the forearm

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14
Q

Pronator Teres

A

Pronates forearm

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15
Q

Supinator

A

Supinates forearm

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16
Q

Palmaris Longus

A

Flexes hand

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17
Q

Flexor Carpi Ulnaris

A

Flexes and adducts hand

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18
Q

Flexor Carpi Radialis

A

Flexes and abducts hand

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19
Q

Flexor Digitorum Superficialis

A

Flexes fingers and hand

20
Q

Extensor Digitorum

A

Extends fingers and hand

21
Q

Extensor Carpi Ulnaris

A

Extends and adducts hand

22
Q

Psoas Major

A

Flexes the thigh
Laterally rotates hip

23
Q

Iliacus

A

Flexes the thigh

24
Q

Gluteus Maximus

A

Extends and laterally rotates thigh

25
Q

Pectineus

A

Adducts, flexes and medially rotates thigh

26
Q

Gluteus Medius

A

Abducts and medially rotates thigh

27
Q

Tensor Fasciae Latae

A

Abducts thigh
Flexes and medially rotates thigh

28
Q

Gracilis

A

Flexion at knee
Adducts and medially rotates thigh

29
Q

Adductor Magnus

A

Adducts and medially rotates thigh

30
Q

Adductor Longus

A

Adducts, flexes and medially rotates thigh

31
Q

Sartorius

A

Flexes and laterally rotates hip
Flexion at knee

32
Q

Piriformis

A

Abducts and laterally rotates thigh

33
Q

Rectus Femoris

A

Extends the leg
Flexes the thigh

34
Q

Vastus Medialis

A

Extends the leg

35
Q

Vastus Lateralis

A

Extends the leg

36
Q

Vastus Intermedius

A

Extends the leg

37
Q

Semimembranosus

A

Extends and laterally rotates hip
Flexion at knee

38
Q

Semitendinosus

A

Extends and laterally rotates hip
Flexion at knee

39
Q

Biceps Femoris

A

Extends and laterally rotates hip
Flexion at knee

40
Q

Tibialis Anterior

A

Dorsiflexion and inversion of foot

41
Q

Tibialis Posterior

A

Inversion and adduction of foot
Plantar flexion of foot

42
Q

Gastrocnemius

A

Plantar flexion of foot
Inversion of foot

43
Q

Soleus

A

Plantar flexion of foot

44
Q

Fibularis Longus

A

Plantar flexion and eversion of foot

45
Q

Fibularis Brevis

A

Plantar flexion and eversion of foot