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Anatomy > Practical Exam 2 - Muscles List > Flashcards

Practical Exam 2 - Muscles List Flashcards

1
Q

Action?

A

Biceps Brachii

  • Action
    • Flexes elbow
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2
Q
A

Pronator Teres

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3
Q

What are the actions?

A
  • Obicularis Oris
  • Actions: Purses and protrudes lips (kissing muscle)
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4
Q
A

Sternocleidomastoid

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5
Q
A

Infraspinatus

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6
Q
A

Fibularis (Peroneus) Longus

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7
Q
A

Tensor Fascia Latae

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8
Q
A

External Obliques

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9
Q

Action?

A

Biceps Femoris

Action: Knee flexion

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10
Q
A

Iliacus

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11
Q

What are the actions?

A
  • Zygomaticus Major
  • Actions: Raises lateral corners of mouth upwards (smiling muscle)
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12
Q

What are the actions?

A

Internal intercostals

  • Actions: Depresses rib cage (expiration)
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13
Q
A
  • Brachialis (deeper than biceps brachii)
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14
Q

Action?

A

Tibialis anterior

Action: Dorsiflexion ; inversion

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15
Q
A

Adductor Longus

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16
Q

Action?

A

Gluteus Maximus

Action: Thigh extension

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17
Q

What are the actions?

A
  • Trapezius
  • Action: Adducts / Extends head
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18
Q
A

Supraspinatus

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19
Q
A

Adductor Magnus

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20
Q
A

Internal Obliques

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21
Q
A

Gluteus Medius

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22
Q

Action?

A

Deltoid

  • Action: Shoulder abduction (when all fibers contract together)
23
Q

Origin?

Insertion?

Action?

A

Latissumus Dorsi

  • Orgin:
    • T7-L5, iliac crest, sacrum
  • Insertion: Intertubercular groove of humerus\
  • Action: Shoulder extension; Arm Adductor
24
Q

Action?

A

Semimembranosus

Action: Knee flexion

25
Q

Action?

A

Vastus Medialis

Action: Knee extension

26
Q
A

Transversus Abdominis

27
Q
A

Temporalis

28
Q
29
Q

Action?

A

Sartorius

Action: Thigh flexion and ABduction

30
Q

Action?

A

Gastrocnemius

Action: Planter flexion

31
Q

Right hand, anterior view

A

Palmaris Longus

32
Q
A

Obicularis Oculi

33
Q

Action?

A

Vastus Lateralis

Action: Knee Extension

34
Q

What are the actions?

A
  • Masseter
  • Action: Elevates / Protracts mandible (jaw closure / biting)
35
Q
A

Psoas Major

36
Q

What are the actions?

A
  • Buccinator
  • Actions: Compresses cheeks (adults whistling muscles)
37
Q

Action?

A

Gracilis

Action: Thigh ADduction

38
Q
A

Extensor Digitorum Longus

39
Q

What are actions?

A

External Intercostals

  • Actions: Elevate rib cage (inspiration)
40
Q

Action?

(right hand, anterior view)

A

Flexor Carpi Radialis

  • Action: Wrist flexor
41
Q
A

Extensor Carpi Radialis Brevis

42
Q
A

Flexor Carpi Ulnaris

43
Q

Posterior of hand

Action?

A
  • Extensor Digitorum
  • Action: Finger extension
44
Q

Action?

A

Rectus Femoris

Action: Knee extensions

45
Q
A

Occipitofrontalis

46
Q
A

Extensor Carpi Radialis Longus

47
Q

Action?

A

Semitendinosus

Action: Knee flexion

48
Q
A

Rectus Abdominis

49
Q

Action?

A

Triceps Brachii

Action: Forearm extension

50
Q

Action?

A

Pectoralis Major

Action:

  • Shoulder flexion
  • Arm adduction
51
Q
A

Teres Major

52
Q

(Posterior view of arm)

A

Extensor Carpi Ulnaris

53
Q
A

Serratus Anterior

54
Q
A
  • Brachioradialis

Anatomy (18 decks)

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