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Biology 102 > Muscles > Flashcards

Muscles Flashcards

Memories OIA of Muscles (87 cards)

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1
Q

OIA: External Oblique

A

O: Lumbodorsal fascia and Posterior ribs
I: Extensive neurosis passing the linea alba and the pubis
A: Constricts the abdomen

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2
Q

OIA: Internal Oblique

A

O: Second sheet of the lumbodorsal fascia and border of pelvic girdle
I: Extensive aponeurosis to the Linea alba
A: Compresses the abdomen

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3
Q

OIA: Transverse abdominis

A

O: Second sheet of the lumbodorsal fascia and border of pelvic girdle
I: Extensive aponeurosis to the Linea alba
A: Compresses the abdomen

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4
Q

OIA: Rectus abdominis

A

O: Anterior end of pubic symphysis
I: Sternum and Coastal cartilages
A: Compresses the abdomen and retracts the sternum and ribs

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5
Q

OIA: Pectoantibrachialis

A

O: Manubrium
I: Flat tendon on fascia on the forearm
A: Adducts the arm

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6
Q

OIA: Pectoralis major

A

O: Sternum and Median ventral raphe
I: Ventral side of the humerus
A: Adducts the arm

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7
Q

OIA: Pectoralis minor

A

O: Sternum
I: Ventral side of the humerus
A: Adducts the arm

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8
Q

OIA: Xiphihumeralis

A

O: Xiphoid process of the sternum
I: Ventral side of the humerus
A: Adducts the arm

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9
Q

OIA: Sternomastoid

A

O: Manubrium and Median Raphe
I: Mastoid process via thick tendon and Lambdoidal ridge
A: Singly - turns the head
Together - Depresses the head into the neck

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10
Q

OIA: Sternohyoid

A

O: First costal cartilage (Sternum)
I: Body of the hyoid bone
A: Draws the hyoid posteriorly

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11
Q

OIA: Clediomastoid

A

O: Clavicle or mastoid process
I: Clavicle or mastoid process
A: Pulls the clavicle craniad; turns the head; depresses head into the neck

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12
Q

OIA: Clavotrapezius and Clavobrachialis

A

O: Clavicle and fibers of the clavotrapezius
I: Ulna
A: Flexes the forearm

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13
Q

OIA: Masseter

A

O: Zygomatic arch
I: Posterior half of the lateral surface of the mandible
A: Elevates the jaw

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14
Q

OIA: Temporalis

A

O: From the side of the skull, from the superior nuchal line to the zygomatic process of the frontal bone, and from part of the zygomatic arch
I: Coronoid process of the mandible
A: Elevates the jaw

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15
Q

OIA: Digastric

A

O: Jugular and mastoid processes of the skull
I: Mandible
A: Depresses the lower jaw

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16
Q

OIA: Mylohyoid

A

O: Mandible
I: Median raphe
A: Draws the hyoid forward and raises the floor of the mouth

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17
Q

OIA: Genohyoid

A

O: Mandible near the symphysis
I: Body of the hyoid
A: Draws the hyoid forward

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18
Q

OIA: Sternothyoid

A

O: Sternum in common with the sternohyoid
I: Thyroid cartilage of the larynx
A: Pulls the larynx posteriorly

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19
Q

OIA: Thyrohyoid

A

O: Thyroid cartilage
I: Posterior horn of the hyoid
A: Raises the larynx

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20
Q

OIA: Latissimus dorsi

A

O: Lumbodorsal fascia and Neural spines of the last thoracic, most lumbar vertebra
I: By a tendon on medial side of the humerus
A: Draws forelimb caudally and dorsally

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21
Q

OIA: Spinotrapezius

A

O: Neural spines of thoracic vertebrae
I: Fascia of the scapula
A: Draws scapula caudad and dorsad

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22
Q

OIA: Acromiotrapezius

A

O: Neural spines of cervical and 1st thoracic vertebrae
I: Metacromion process and spine of scapula and fascia of spinotrapezius
A: Draws scapula dorsad and holds scapula together

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23
Q

OIA: Clavotrapezius

A

O: Superior nuchal line and medial dorsal line of neck
I: Clavicle
A: Draws clavicle dorsad and caudad

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24
Q

OIA: Levator scapulae ventralis

A

O: Transverse process of atlas and occipital bone
I: Metacromion process and neighboring fascia
A: Draws the scapula craniad

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25
OIA: Rhomboideus
O: Neural spines of vertebrae and adjacent ligaments I: Vertebral border of scapula A: Draws scapula dorsad
26
OIA: Rhomboideus capitis
O: Superior nuchal line I: Scapula A: Draws the scapula craniad and rotates it
27
OIA: Splenius
O: Middorsal line and fascia I: Superior nuchal line A: Raises or turns the head
28
OIA: Supraspinatus
O: Suprasinous fossa I: Greater tuberosity of humerus A: Extends the humerus
29
OIA: Infraspinatus
O: Infraspinous fossa I: Greater tuberosity of humerus A: Rotates the humerus
30
OIA: Clavodeltoid
O: Clavicle and fibers of clavotrapezius I: Ulna A: Flexes the forearm
31
OIA: Acromiodeltoid
O: Acromion process I: Surface of other shoulder muscles A: Raises and rotates the humerus
32
OIA: Spinodeltoid
O: Spine of the scapula I: Deltoid ridge of the humerus A: Raises and rotates the humerus
33
OIA: Teres major
O: Axillary border of the scapula and fascia of neighboring muscles I: Medial surface of humerus A: Rotates and lowers the humerus
34
OIA: Teres minor
O: Axillary border of the scapula I: Greater tuberosity of the humerus A: Rotates and lowers the humerus
35
OIA: Subscapularis
O: Subscapular fossa I: Lesser tuberosity of humerus A: Pulls humerus medially
36
OIA: Serratus ventralis
O: first 9 or 10 ribs and anterior part from the transverse processes of last 5 cervical vertebrae I: Near vertebral border of scapula A: Draws scapula craniad, ventrad and against the thoracic wall
37
OIA: Serratus dorsalis
O: Aponeurosis from median dorsal line I: Last ribs A: Draw the ribs forward
38
OIA: Scalenes
O: Ribs I: Transverse processes of cervical vertebrae A: Draw ribs forward and bend neck
39
OIA: Internal intercostals
O: Anterior margin of a rib I: Posterior margin of the adjacent anterior rib A: Retracts ribs, decreasing diameter of thorax
40
OIA: External intercostals
O: Posterior margin of a rib I: Anterior margin of the adjacent posterior rib A: Protracts ribs, increasing diameter of thorax
41
OIA: Triceps brachii Long head
O: Axillary border of the scapula I: Olecranon A: Extends the forearm
42
OIA: Triceps brachii Lateral head
O: Greater tuberosity of humerus I: Olecranon A: Extends the forearm
43
OIA: Triceps branchii Medial head
O: Dorsal surface of humerus I: Olecranon A: Extends the forearm
44
OIA: Anconeus
O: Distal end of humerus I: Lateral surface of the ulna A: Strengthens the elbow joint and rotates the ulna
45
OIA: Epitrochlearis
O: Latissimus dorsi I: Olecranon A: Extends the forearm and rotates the ulna
46
OIA: Biceps brachii
O: Glenoid fossa I: Radius A: Flexes the forearm
47
OIA: Brachialis
O: Lateral surface of the humerus I: Ulna A: Flexes the forearm
48
OIA: Multifidus spinae
O: Various parts of more posterior sacral, lumbar, thoracic and cervical vertebrae I: Neural spines of more anterior vertebrae A: Singly - Flexes vertebral column laterally; Together - extends vertebral column
49
OIA: Semispinalis Dorsi
O: Neural spines of the 10th to 13th thoracic vertebrae I: Transverse processes of cervical and more anterior thoracic vertebrae and the superior nuchal line A: Extends vertebral column
50
OIA: Semispinalis biventer cervicis and complexus
O: Neural spines of 7th cervical, 1st to 3rd thoracic and prezygopophyses of 2nd to 5th thoracic I: Superior nuchal line A: Elevates the head
51
OIA: Longissimus dorsi
O: Medial Sacral and caudal vertebrae I: More anterior lumbar, sacral and caudal vertebrae A: Extends the vertebral column
52
OIA: Longissimus capitis
O: Prezygapophyses of 4th to 7th cervical vertebrae I: Mastoid process of temporal A: Flexes head laterally
53
OIA: Illocostalis
O: Lateral surface of ribs I: Lateral surface of more anterior ribs A: Draws ribs together
54
OIA: Extensor carpi ulnaris
O: Semilunar notch of ulna; lateral epicondyle of humerus I: Proximal end of 5th metacarpal A: Extends 5th digit and ulnar side of wrist
55
OIA: Extensor digitorum lateralis
O: Lateral surface of humerus above lateral epicondyle I: Via 3 or 4 tendons to 3 or 4 digits A: Extends 3 or 4 digits
56
OIA: Extensor digitorum communis
O: Lateral surface of humerus above lateral epicondyle I: Via 3 or 4 tendons to 3 or 4 digits A: Extends 3 or 4 digits
57
OIA: Brachioradialis
O: Middle of humerus I: Lower end of radius and adjacent ligaments A: Rotates hand to supine position
58
OIA: Extensor carpi radialis
O: Humerus near other extensors I: 2nd and 3rd metacarpals A: Extends the hand
59
OIA: Pronator teres
O: Medial epicondyle of humerus I: Radius A: Rotates radius to prone position
60
OIA: Flexor carpi radialis
O: Medial epicondyle of humerus I: 2nd and 3rd metacarpals A: Flexor of 2nd and 3rd metacarpals
61
OIA: Palmaris longus
O: Medial epicondyle of humerus I: 4 or 5 tendons to pads of palm and phalanges A: Flexor of digits
62
OIA: Flexor profundus digitorum
O: Ulna and humerus I: Basal phalanges A: General flexor of the fingers
63
OIA: Flexor carpi ulnaris
O: Medial epicondyle of humerus; olecranon I: Via tendon on the pisiform A: Flexor of ulna side of wrist
64
OIA: Tensor fasciae latae
O: Ilium and neighboring fascia I: Fascia lata A: Tightens the fascia lata
65
OIA: Biceps femoris
O: Tuberosity of the ischium I: Patella and tibia by a tendon and fascia of the shank A: Abductor of the thigh and flexor of the shank
66
OIA: Caudofemoralis
O: Transverse processes of the 2nd and 3rd caudal vertebrae I: Patella via very long tendon A: Abductor of the thigh and extensor of the shank
67
OIA: Gluteus maximus
O: Fascia and transverse processes of the last sacral and first caudal vertebrae I: Fascia lata and greater trochanter A: Abductor of the thigh
68
OIA: Gluteus medius
O: Adjacent fascia, crest of the ilim and lateral surface of the ilium and transverse processes of the last sacral and first caudal vertebrae I: Tendon on greater trochanter of the femur A: Abductor of the thigh
69
OIA: Sartoris
O: Crest and ventral border of the ilium I: Proximal end of tibia and patella A: Adductor and rotator of the thigh and extensor of the shank
70
OIA: Vastus lateralis
O: Greater trochanter and surface of the femur I: Patella and adjacent ligaments A: Extensor of the shank
71
OIA: Rectus femoris
O: Ilium near acetabulum I: Patella and adjacent ligaments A: Extensor of the shank
72
OIA: Vastus medialis
O: Femur I: Patella and adjacent ligaments A: Extensor of the shank
73
OIA: Vastus intermedius
O: Surface of the femur I: Patella and adjacent ligaments A: Extensor of the shank
74
OIA: Gracilis
O: Ischial and pubic symphyses I: Via aponeurosis that passes the tibia A: Adductor of the leg
75
OIA: Adductor longus
O: Pubis I: Femur A: Adductor of the thigh
76
OIA: Adductor femoris
O: Pubis I: Femur A: Adductor of the thigh
77
OIA: Semimembranosus
O: Ischium I: Medial epicondyle of the femur and proximal end of the tibia A: Extensor of the thigh
78
OIA: Semitendinosus
O: Iscial tuberosity I: Tibia A: Flexor of the shank
79
OIA: Tenuissimus
O: Transverse process of the 2nd caudal vertebrae, in common with caudofemoralis I: Fascia of shank A: Tension sensor and minimal effectiveness as extensor of thigh or flexor of shank
80
OIA: Tibialis anterior
O: Proximal parts of tibia and fibula I: Strong tendon on first metatarsal A: Flexor of the foot
81
OIA: Extensor digitorum longus
O: Lateral epicondyle of the femur I: Via 4 tendons to 4 digits A: Extensor of the digits
82
OIA: Peroneus muscles
O: Fibula I: Metatarsals and digits A: Extensor and flexors of the foot
83
OIA: Gastrocnemius
O: Surface fascia, femur, tendon and fascia of plantaris muscle I: Strong tendon inserted on calcaneus A: Extensor of the foot
84
OIA: Soleus
O: Fibula I: Calcaneus A: Extensor of the foot with the gastrocnemius
85
OIA: Plantaris
O: Patella and femur I: Via 4 tendons to 4 digits A: Flexor of the digits
86
OIA: Flexor digitorum longus
O: Tibia, fibula and adjacent fascia I: Via 4 tendons to 4 digits A: Flexor of the digits
87
OIA: Tibialis posterior
O: Fibula, tibia and fascia I: Scaphoid and medial cuneiform of the ankle A: Extensor of the foot

Biology 102 (1 decks)

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