Ex 15 Gross Anatomy of the muscular system

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gluteus maximus
adductor magnus
prime mover (agonist)

term for the biceps brachii during elbow flexion
synergist

term that describes relation of brachialis to biceps brachii during elbow flexion
term for the triceps brachii during elbow flexion

antagonist
term for iliopsoas during hip extension

antagonist
term for the gluteus maximus during hip extension when walking up the stairs

prime mover (agonist)
terms for the rotator cuff muscles and deltoid when the elbow is flexed and the hand grabs a tabletop to lift the table

fixator
galea aponeurotica
- START
- FROM LEFT SIDE AND GO DOWN, THEN START ON THE UPPER RIGHT SIDE AND GO DOWN.
- B.CORRUGATOR SUPERCILII
- J.ORBICULARIS OCULI
- G.LEVATOR LABII SUPERIORIS
- N.ZYGOMATICUS MAJOR AND MINOR
- A.BUCCINATOR
- K.ORBICULARIS ORIS
- I.MENTALIS
- D.DEPRESSOR LABII INFERIORIS
- C.DEPRESSOR ANGULI ORIS
- L.PLATYSMA
- RIGHT:
- E.EPICRANIUS (FRONTAL BELLY)
- F.EPICRANIUS (OCCIPITAL BELLY)
- H.MASSETER
- M.TRAPEZIUS
used in smiling

zygomaticus
used to suck in your cheeks

buccinator
Used in blinking and squinting (closes eye)

orbicularis oculi
used to pout (pulls the corners of the mouth downward)

Depressor Anguli Oris Muscle and Mentalis Muscle
epicranius (frontal belly)

raises your eyebrows for a questioning expression
used to form the vertical frown crease on your forehead

corrugator supercilii
your "kisser"

orbicularis oris
Bursa
Coracoid Process
Clavicle
Sternum
- FROM TOP TO BOTTOM:
- M. SUBSCAPULARIS
- C. DELTOID (CUT)
- I. PECTORALIS MINOR
- L. SERRATUS ANTERIOR
- A. BICEPS BRACHII
- E. EXTERNAL OBLIQUE
- B.BRACHIALIS
major spine flexor

rectus abdominus
prime mover for arm extension

latissimus dorsi
prime mover for arm flexion

pectoralis major
assume major responsibility for forming the abdominal girdle

external oblique, internal oblique, transverse abdominus, rectus abdominus
prime mover of shoulder abduction

deltoid
important in shoulder adduction; antagonists of the shoulder abductor

latissimus dorsi, pectoralis major
moves the scapula forward and rotates scapula upwards

serratus anterior
small, inspiratory muscles between the ribs; elevate the ribs

external intercostals
extends the head

trapezius
pull the scapula medially

rhomboids
Medial epicondyle of humerus
Flexor retinaculum
Palmar aponeurosis
- FROM LEFT TOP TO BOTTOM, THEN RIGHT TOP TO BOTTOM:
- LEFT:
- A. BICEPS BRACHII
- L. PRONATOR TERES
- C. BRACHIORADIALIS
- D. EXTENSOR CARPI RADIALIS LONGUS
- I. FLEXOR POLLICIS LONGUS
- K. PRONATOR QUADRATUS
- RIGHT:
- N. TRICEPS BRACHII
- B. BRACHIALIS
- F. FLEXOR CARPI RADIALIS
- J. PALMARIS LONGUS
- G. FLEXOR CARPI ULNARIS
- H.FLEXOR DIGITORUM SUPERFICIALIS

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Ex 15 Gross Anatomy of the muscular system

Description

Anatomy of the body

Updated

2013-10-22T14:46:28Z

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