Term
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Definition
origin:frontal & maxillary bones
insertion:eyelids
closes eye (blink) |
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Term
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Definition
maxilla & mandible
skin around mouth
protrudes (purses) lips |
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Term
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Definition
maxilla & mandible
orbicularis oris
retracts angle of mouth |
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Term
| Frontal belly of epicranius |
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Definition
frontal bone
epicranial aponeurosis
wrinkles forehead & raises eyebrows |
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Term
| Occipital belly of epicranius |
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Definition
occipital bone
epicranial aponeurosis
retracts scalp |
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Term
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Definition
zygomatic bone
corner of mouth
draws angle of mouth upwards (smile) |
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Term
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Definition
zygomatic bone
skin of superior lip
elevates corner of mouth (smile) |
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Term
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Definition
temporal fossa
coronoid process of mandible
elevates mandible |
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Term
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Definition
zygomatic arch
mandible
elevates mandible |
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Term
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Definition
maxilla, palatine & pterygoid plate
mandible
elevates & protracts mandible; side-to-side movement of mandible |
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Term
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Definition
spenoid & pterygoid plate
condylar process of mandible
protracts mandible; side-to-side movement of mandible |
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Term
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Definition
styloid process
hyoid bone
elevates hyoid |
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Term
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Definition
mandible
hyoid bone
elevates hyoid & floor of mouth |
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Term
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Definition
mental spines of mandible
hyoid bone
elevates hyoid |
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Term
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Definition
mastoid process & mandible
hyoid bone
depresses mandible & elevates hyoid |
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Term
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Definition
manubrium & clavicle
hyoid bone
depresses hyoid bone |
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Term
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Definition
manubrium
thyroid cartilage
depresses larynx |
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Term
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Definition
thyroid cartilage
hyoid bone
depresses hyoid bone & elevates larynx |
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Term
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Definition
scapula
hyoid bone
depresses hyoid |
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Term
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Definition
manubrium & clavicle
mastoid process
rotates & flexes head |
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Term
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Definition
transverse cervical processes
first ribs
elevate ribcage & flex neck |
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Term
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Definition
rib above
rib below
elevates ribs during inhalation |
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Term
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Definition
rib below
rib above
depresses ribs during exhalation |
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Term
| Serratus posterior superior |
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Definition
spinous process of C7-T3
lateral border of ribs 2-5
elevates ribs during inhalation |
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Term
| Serratus posterior inferior |
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Definition
spinous process of T11-L2
inferior borders of ribs 8-12
depresses ribs during exhalation |
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Term
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Definition
inferior internal ribs 7-12
central tendon
expands thoracic cavity |
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Term
| Erector spinae group (spinalis, longissimus, iliocostalis) |
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Definition
iliac crest, sacrum & vertebrae
ribs, vertebrae & mastoid process of temporal bone
Extends head, neck & vertebral column |
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Term
| External abdominal oblique |
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Definition
lower eight ribs
linea alba & iliac crest
compresses abdomen; flexes & rotates vertebral column |
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Term
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Definition
pubis
cartilageof ribs 5-7 & xiphoid process
flexes vertebral column & compresses abdomen |
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Term
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Definition
iliac crest & cartilage of lower 6 ribs
linea alba
compresses abdomen |
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Term
| Internal abdominal oblique |
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Definition
iliac crest & thoracolumbar fascia
linea alba & lower 4 ribs
compresses abdomen; flexes & rotates vertebral column |
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Term
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Definition
upper ribs
coracoid process of scapula
depresses scapula |
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Term
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Definition
upper ribs
medial border of scapula
rotation of scapula |
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Term
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Definition
transverse process of C1-C4
superior-medial border of scapula
elevates &; inferiorly rotates scapula |
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Term
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Definition
spines of thoracic vertebrae
medial border of scapula
adducts scapula |
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Term
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Definition
occipital bone; spinous process of C7-T12
clavicle; acromion process & spine of scapula
elevate, superiorly rotate, retract & depress scapula |
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Term
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Definition
spinous process of T7 - T12, ribs 8 -12, iliac crest & thoracolumbrar fascia
intertubercular groove of humerus
adducts & medially rotates humerus |
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Term
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Definition
sternum & clavicle
intertubercular groove of humerus
flexes, adducts & medially rotates humerus |
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Term
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Definition
acromion & spine of scapula;clavicle
deltoid tuberosity of humerus
abducts, flexes, rotates & extends arm |
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Term
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Definition
coracoid process of scapula
shaft of humerus
flexes & adducts humerus |
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Term
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Definition
lateral border of scapula
lesser tubercle & intertubercular groove of humerus
extends, adducts & medial rotates arm |
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Term
| Triceps brachii long head |
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Definition
infraglenoid tubercle
olecranon of ulna
extends forearm; extends & adducts arm |
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Term
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Definition
subscapular fossa
lesser tubercle of humerus
medial rotation of humerus |
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Term
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Definition
supraspinous fossa
greater tubercle
abducts humerus |
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Term
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Definition
infraspinatus fossa
greater tubercle
adducts & lateraly rotates of humerus |
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Term
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Definition
lateral border of scapula
greater tubercle
adducts & laterally rotates arm |
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Term
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Definition
rim of glenoid process
radial tuberosity
flexes forearm & arm; supinates forearm |
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Term
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Definition
shaft of humerus
tuberosity & coronoid process of ulna
flexes forearm |
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Term
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Definition
supracondylar ridge of humerus
styloid process of radius
flexes forearm |
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Term
| Triceps brachii long head |
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Definition
infraglenoid tubercle
olecranon of ulna
extends forearm; extends & adducts arm |
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Term
| Triceps brachii lateral head |
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Definition
humerus
olecranon of ulna
extends forearm |
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Term
| Triceps brachii medial head |
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Definition
humerus
olecranon of ulna
extends forearm |
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Term
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Definition
medial epicondyle of humerus
shaft of radius
pronates forearm |
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Term
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Definition
lateral epicondyle of humerus
shaft of radius
supinates forearm |
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Term
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Definition
medial epicondyle of humerus
2nd & 3rd metacarpals
flexes wrist &abducts hand |
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Term
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Definition
medial epicondyle of humerus
palmar aponeurosis
flexes wrist weakly |
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Term
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Definition
medial epicondyle of humerus & upper ulna
pisiform, hamate & 5th metacarpal
flexes wrist & adducts hand |
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Term
| Flexor digitorum superficialis |
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Definition
medial epicondyle of humerus & coranoid process of ulna
middle phalanges (2-5)
flexes wrist & fingers |
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Term
| Flexor digitorum profundus |
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Definition
ulna
distal phalanges (2-5)
flexes fingertips |
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Term
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Definition
shaft of radius
1st distal phalanx
flexes thumb |
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Term
| Extensor carpi radialis longus |
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Definition
lateral supracondylar ridge of humerus
2nd metacarpal
extends wrist & abducts hand |
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Term
| Extensor carpi radialis brevis |
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Definition
lateral epicondyle
3rd metacarpal
extends wrist & abducts hand |
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Term
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Definition
lateral epicondyle of humerus
digits 2-5
extends fingers 2-5 & wrist |
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Term
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Definition
lateral epicondyle of humerus
5th digit
extends 5th digit & hand |
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Term
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Definition
lateral epicondyle of humerus & ulna
5th metacarpal
extends wrist & adducts hand |
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Term
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Definition
lateral epicondyle of humerus & ulna
radius
supination of forearm |
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Term
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Definition
posterior radius
1st proximal phalanx
extends thumb & extends wrist weakly |
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Term
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Definition
posterior ulna
1st distal
extends thumb & extends wrist weakly phalanx
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Term
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Definition
ulna & radius
1st metacarpal
abducts thumb & extends wrist weakly |
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Term
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Definition
scaphoid, trapezium & flexor retinaculum
proximal phalanx of thumb
abducts thumb |
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Term
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Definition
metacarpals 2 & 3; capitate bone
proximal phalanx of thumb
adducts thumb
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Term
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Definition
posterior surface of ulna
1st tendon of Ext. digitorum
extends finger 2 & extends wrist weakly |
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