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Biol235 > chapter 11 > Flashcards

chapter 11 Flashcards

1
Q

What are the origin and insertion points of masseter?

A

Maxila and zygotatic arch; angle and ramus of mandible
role is to elevate mandible

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2
Q

What are the origin and insertion points of temporalis?

A

temporal bone; coronoid process and ramus of mandible
role is to elevate and retract mandible

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3
Q

What are the origin and insertion points of sternocleidomastoid?

A

sternal head (manubrium of sternum, clavicular head, medial third of clavicle); mastoid process of temporal bone, lateral half of superior nuchal line of occipital bone

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4
Q

What are the origin and insertion points of rectus abdominus

A

pubic crest and pubic symphysis; cartilage of ribs 5-7 and xiphoid process

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5
Q

What are the insertion points of transverse abdomen

A

xiphoid process, linea alba, pubis

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6
Q

What are the origin and insertion points of serratus anterior

A

Ribs 1-8/9; vertebral border and inferior angle of scapula

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7
Q

What are the origin and insertion points of trapezius

A

superior nuchal line of occipital bone, ligamentum nuchae, spines of C7-T12; clavicle and acromion and spine of scapula

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8
Q

What are the origin and insertion points of levator scapulae

A

transverse processes of C1-C4; superior vertebral border of scapula

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9
Q

What are the origin and insertion points of pectorals major

A

clavicle, sternum, costal cartilages of ribs 2-6; greater tubercle and lateral lip of inter tubercular sulcus of humerus

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10
Q

What are the origin and insertion points of deltoid

A

acromial extremity of clavicle (anterior), acromion of scapula (lateral), spine of scapula (posterior); deltoid tuberosity

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11
Q

What are the origin and insertion points of supraspinatus

A

suprasinous fossa of scapula; greater tubercle of humerus

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12
Q

What are the origin and insertion points of bicips brachii

A

long head from tubercle about glenoid cavity, short head from coracoid process of scapula; radial tuberosity and bicipital aponeurosis

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13
Q

What are the origin and insertion points of triceps brachii

A

long head from infraglenoid tubercle, lateral head from lateral and posterior surface of humerus, medial head from entire posterior surface; olecranon of ulna

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14
Q

What are the origin and insertion points of anconeus

A

lateral epicondyle of humerus; olecranon and superior portion of shaft of ulna

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15
Q

What are the origin and insertion points of flexor carpi radialis

A

medial epicondyle of humerus; metacarpals 2/3

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16
Q

What are the origin and insertion points of flexor carpi ulnaris

A

medial epicondyle of humerus and superior posterior border of ulna; pisiform, hamate, base of metacarpal 5

17
Q

What are the origin and insertion points of flexor digitorum superficialis

A

medial epicondyle of humerus, coronoid process of ulna, ridge along lateral margin or anterior surface of radius; middle phalanx of each finger

18
Q

What are the origin and insertion points of extensor digitorum

A

lateral epicondyle of humerus; distal and middle phalanges of each finger

19
Q

What are the origin and insertion points of extensor carpi ulnaris

A

lateral epicondyle of humerus and posterior border of ulna; metacarpal 5

20
Q

What are the origin and insertion points of psoas major

A

transverse processes and bodies of lumbar vertebrae; lesser trochanter of femur

21
Q

What are the origin and insertion points of gluteus maximus

A

iliac crest, sacrum, coccyx, and aponeurosis of sacrospinalis; iliotibial tract of fascia late and superior lateral part of linea aspera (gluteal tuberosity) under greater trochanter of femur

22
Q

What is the origin point of rectus femoris

A

anterior inferior iliac spine

23
Q

What is the origin point of vastus lateralis

A

greater trochanter and linea aspera of femur

24
Q

What is the origin point of vastus medialis

A

linea aspera of femur

25
Q

What is the origin point of vastus intermedius

A

anterior and lateral surfaces of body of femur

26
Q

What are the origin and insertion points of

A
27
Q

What are the origin and insertion points of biceps femoris

A

long head arises from ischial tuberosity, short head arises from linea aspera; head of fibula and lateral condyle of tibia

28
Q

What are the origin and insertion points of tibialis anterior

A

lateral condyle and body of tibia and interosseous membrane; metatarsal 1 and first (medial) cuneiform

29
Q

What are the origin and insertion points of extensor digitorum longus

A

lateral condyle of tibia, anterior surface of fibula, interosseous membrane; middle and distal phalanges of toes 2-5

30
Q

What are the origin and insertion points of gastrocnemius

A

lateral and medial condyles of femur and capsule of knee; calcaneus via Achilles tendon

31
Q

What are the origin and insertion points of flexor digitorum longus

A

middle third of posterior surface of tibia; distal phalanges of toes 2-5

Biol235 (6 decks)

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