U Flashcards

1
Q

Temporalis

A

O: super and inferior temporal bone
A: coronoid process of mandible
Elevates and retracts mandible

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2
Q

Masseter

A

O: zygomatic arch
I: angle of mandible
Chewer, prime mover of jaw closure

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3
Q

Sternocleidomastoid

A

O: manubrium and sternum ends of clavicle
I: mastoid process of temporal bone
Rotation of atlantoaxial joint

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4
Q

Rectus abdominis

A

O: superior surface of pubis
I: xiphoid process
Flexes vertebral column

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5
Q

Trapezius

A

O: occipital bone
I: clavicle and acromion process
Elevates and adducts the scapula

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6
Q

Latissimus dorsi

A

O: spinous process of T7-12
I: intertubercular groove of humerus
Arm extension; swimmers muscle

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7
Q

Triceps brachii

A

3 heads
Long head: tubercle of scapula
Lateral: posterior humerus
Medial head: posterior humerus
I: olecranon of ulna

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8
Q

Gluteus Maximus

A

O: iliac crest, sacrum, coccyx
I: IT band, Linea aspera of femur

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9
Q

Biceps femoris

A

O: ischial tuberosity
I: head of fibula

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10
Q

Semimembranous

A

O: ischial tuberosity
I: tibia

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11
Q

Semitendinosus

A

O: ischial tuberosity
I: Pes anserine

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12
Q

Gastrocnemius

A

O: femur
I: calcaneus

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13
Q

Pectoralis major

A

O: clavicle, sternum, costal cartilage
I: humerus

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14
Q

Deltoid

A

O: clavicle, acromion and spine of scapula
I: deltoid tuberosity of humerus

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15
Q

Biceps brachii

A

Long head O: supraglenoid tubercle of scapula
Short head O: coracoid process of scapula
I: radial tuberosity of radius

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16
Q

Rectus abdominis

A

O: pubis
I: xiphoid process

17
Q

Sartorious

A

O: anterior superior iliac spine
I: tibial tuberosity

18
Q

Rectus femoris

A

O: anterior inferior iliac spine
I: patella and tibial tuberosity

19
Q

Vastus lateralis

A

O: greater trochanter and linea aspera of femur
I: patella and tibial tuberosity

20
Q

Vastus medialis

A

O: intertrochanteric line and femur
I: patella and tibial tuberosity

21
Q

Vastus intermedius

A

O: femur
I: patella and tibial tuberosity