Lab 3&4: OIA'S Flashcards
Trap O (2)
occipital bone and thoracic vertebra
Trap I (3)
clavicle, acromion process and spine of scapula
Trap A (6)
elevates, depresses, adducts, and upward rotation of scapula. elevate clavicle and extend neck
serratus anterior O
lateral aspect of upper ribs
serratus anterior I
vertebral border of scapula
serratus anterior A
protracts shoulder & medially rotates scapula
Pec minor O
anterior aspect of upper ribs
Pec minor I
coracoid process of scapula
pec minor A
depresses, protracts, & rotates scapula
pec major O
clavicle, sternum, cartilages of lower ribs
pec major I
lateral lip of intertubercular groove below greater tubercle
pec major A
flex, adduct, medially rotate humerus
teres major O
lateral border of scapula
teres major I
medial lip of intertubercular groove (lesser tubercle)
teres major A
medial rotation & adduct the humerus
lat dorsi O
spinous process of thoracic/lumbar verebra, iliac crest
lat dorsi I
medial lip of intertubercular groove below lesser tubercle
lat dorsi A
extends, adducts, medially rotates humerus
supraspinatus O
supraspinous fossa of scapula
supraspinatus I
greater tubercle of humerus
supraspinatus A
abduct shoulder
infraspinatus O
infraspinous fossa of scapula
infraspinatus I
greater tubercle of humerus
infraspinatus A
lateral rotation of humerus at shoulder joint
teres minor O
lateral border of scapula
teres minor I
greater tubercle of humerus
teres minor A
lateral rotation of humerus at shoulder joint
subscapularis O
subscapular fossa of scapula
subscapularis I
lesser tubercle of humerus
subscapularis A
medial rotation of humerus at shoulder joint
deltoid O
clavicle, acromion process and spine of scapula
deltoid I
deltoid tuberosity of humerus
deltoid A
extend, flex, abduct humerus at shoulder joint
coracobrachialis O
coracoid process of scapula
coracobrachialis I
middle third of medial surface of humerus
coracobrachialis A
adducts & medially rotates humerus, flexes shoulder
biceps brachii long O
upper lip of glenoid cavity
biceps brachii long I
radial tuberosity of radius
biceps brachii long A
flex elbow/shoulder and supinate forearm
biceps brachii short O
tip of coracoid process
biceps brachii short I
radial tuberosity of radius
biceps brachii short A
flex elbow/shoulder and supinate forearm
brachialis O
distal half of anterior surface of humerus
brachialis I
coronoid process of ulna
brachialis A
flexes elbow
triceps brachii (all heads) I
olecranon process of ulna
triceps brachii (all heads) A
extend elbow, shoulder, ar,
triceps brachii long head O
lower lip of glenoid cavity
triceps brachii lateral head O
lateral surface of humerus
triceps brachii medial head O
medial surface of humerus
gluteus maximus O
iliac crest, sacrum
gluteus maximus I
iliotibial tract, gluteal tuberosity
gluteus maximus A
extends and abducts hip, laterally rotates femur
adductor longus O
pubis
adductor longus I
linea aspera
adductor longus A
adduct femur
adductor magnus O
ischial tuberosity
adductor magnus I
gluteal tuberosity, linea aspera, adductor tubercle
adductor magnus A
adducts, lateral & medial rotation of femur
tensor fasciae latae O
iliac crest, anterior superior iliac spine
tensor fasciae latae I
iliotibial tract
tensor fasciae latae A
flexes, abducts hip and medially rotates femur
gracilis O
pubic bone
gracilis I
medial surface of tibial tuberosity
gracilis A
adducts and medially rotates femur