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zLab Test #2 > Muscles > Flashcards

Muscles Flashcards

0
Q

(Movement) Flexion

A

Decrease the angle between 2 bones

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1
Q

(Movement) Circumduction

A

Move your fingers/limb in cone space

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2
Q

(Movement) Extension

A

Increasing the angle between 2 bones

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3
Q

(Movement) Abduction

A

Moving limb away from midline

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4
Q

(Movement) Adduction

A

Moving limb towards midline

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5
Q

(Movement) Rotation

A

Turning of bone along lone axis

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6
Q

(Movement [foot and ankle])

Plantarflexion

A

Pointing toes down

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7
Q

(Movement [foot and ankle])

Dorsiflexion

A

Pointing toes up

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8
Q

(Movement [foot and ankle])

Inversion

A

Turning sole midiately bottom of foot

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9
Q

(Movement [foot and ankle])

Eversion

A

Turning sole laterally

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10
Q

(Movement [hand])

Supination

A

Rotating the forearm palm faces anteriorly

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11
Q

(Movement [hand])

Pronation

A

Rotating the forearm Palm faces posteriorly

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12
Q

(Head and Face) Orbicularis oculi

A

Circle around eye/ Closes eye

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13
Q

(Head and Face) Orbicularis oris

A

Circle around mouth/Closes/purses lips

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14
Q

(Head and Face) Temporalis

A

Triangle by ear/ elevates mandible

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15
Q

(Head and Face) Zygomticus

A

2 lines connected to mouth/ smiling

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16
Q

(Head and Face) Sternocleidomastoid

A

Side of neck/ flexes the head

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17
Q

(Head and Face) Masseter

A

side of chin/closes the jaw

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18
Q

(Head and Face) Buccinator

A

Triangle by mouth/keeps food between grinding teeth

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19
Q

(Thorax and Shoulder) Trapezius

A

Long back muscle connected to spine/rotates scapula

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20
Q

(Thorax and Shoulder) Pectoralis major

A

Pec/ flexes arm; rotates arm medially

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21
Q

(Thorax and Shoulder) Pectoralis minor

A

3 muscles connected to scapula/ draws scapula forward and downward; moves rib cage up

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22
Q

(Thorax and Shoulder) Deltoid

A

D-shape; upper arm/ abducts arm

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23
Q

(Thorax and Shoulder) Latissimus Doris

A

Below the scapula; underneath trapezius/ extends arm

24
Q

(Thorax and Shoulder) Supraspinatus

A

In the (spine of) scapula/ stabilizes shoulder joint; rotates humerus laterally

25
Q

(Thorax and Shoulder) Infraspinatus

A

Below the deltoid/stabilizes shoulder joint; rotates humerus laterally

26
Q

(Thorax and Shoulder) Teres major

A

Next to Infraspinatus/ Adducts the arm

27
Q

(Thorax and Shoulder)

Internal intercostals

A

Towards ribs/ Depress rib cage

28
Q

(Thorax and Shoulder)

External intercostals

A

Away from ribs/Elevates rib cage

29
Q

(Abdominal) External obliques

A

1st layer; below belly-button/Aids in trunk rotation and flexing vertebral column

30
Q

(Abdominal) Internal obliques

A

2nd later;by six pack/ Aids in trunk rotation and flexing vertebral column

31
Q

(Abdominal) Rectus abdominis

A

Six pack/ Flex and rotate lumbar region of vertebral column

32
Q

(Abdominal) Transverse abdominis

A

3rd layer; below six pack/ Compresses abdominal contents

33
Q

(Arm) Biceps brachii

A

Below deltoid; armpit side/ Flexes elbow; supinates arm

34
Q

(Arm) Brachioradialis

A

Thumb side/Flexes forearm

35
Q

(Arm) Triceps brachii

A

Away from armpit/Extends forearm

36
Q

(Arm) Pronator Teres

A

Big; connected to elbow/ Pronates forearm

37
Q

(Arm) Extensor carpi ulnaris

A

From elbow to pinky side Palm/ Extends and adducts wrist

38
Q

(Arm) Extensor digitorum

A

By elbow; 3 tendons to middle fingers/ Extends fingers and wrist

39
Q

(Arm) Flexor carpi ulnaris

A

Pinky side/ Flexes wrist

40
Q

(Arm) Flexor digitorum superficialis

A

Below tendon that connects to fingers/Flexes wrist and middle phalanges

41
Q

(Leg) iliacus

A

Iliac crest; Dorsiflexion and inverts foot; prime mover in thigh flex ion and in flexing trunk

42
Q

(Leg) Adductor longus

A

Next to the muscle that is diagonal in front/ Adducts, flexes, and medially rotates thigh

43
Q

(Leg) Gluteus maximus

A

But/ Major extensor of thigh

44
Q

(Leg) Gluteus medius

A

Above the but; back of pelvic/ Adducts and medially rotates thigh

45
Q

[Legs (Hamstring group)]

Biceps femoris

A

Below but; away from thigh/ Extends thigh and flexes knee

46
Q

[Legs (Hamstring group)]

Semitendinosus

A

Next to biceps femoris; middle of but/ Extends thigh and flexes knee

47
Q

[Legs (Hamstring group)]

Semimembranosus

A

Towards thigh; below but/Extends thigh and flexes knee

48
Q

[Legs (Quadriceps femoris group)]

Rectus femoris

A

Connected to patella/ Extends knee; Extends leg and flexes thigh

49
Q

[Legs (Quadriceps femoris group)]

Vastus lateralis

A

Outer side of Rectus femoris/ Extends and stabilizes knee

50
Q

[Legs (Quadriceps femoris group)]

Vastus medialis

A

Inside the Rectus femoris/Extends thigh; stabilizes patella

51
Q

[Legs (Quadriceps femoris group)]

Vastus intermedius deep

A

Below the Rectus femoris/ Extends thigh; extends leg

52
Q

(Leg) Sartorius

A

Diagonal thin/ Flexes, abducts and laterally rotates thigh

53
Q

(Leg) Gracilis

A

Forms a v-shape with Sartorius/Adducts thigh, flexes and medially rotates leg

54
Q

(Leg) Gastrocnemius

A

Below knee; 2 oval shaped/ Plantar flexes foot

55
Q

(Leg) Tibialis anterior

A

Below the Soleus; in the middle/ Prime mover of foot inversion

56
Q

(Leg) Soleus

A

Below Gastrocnemius/ Plantar flexes foot

57
Q

(Leg) Fibularis (peroneus) longus

A

Below Soleus; Inside the thigh/Plantar flexes and everts foot

zLab Test #2 (3 decks)

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