Upper-Body In-Lab Anatomy Exam 2

muscle fiber, shoulder joints and muscles, arm, head/neck muscles

pink

acromioclavicular ligament

triceps brachii

long head of tricep brachii

lateral head of tricep brachii

medial head of tricep brachii

brachialis

coracobrachialis

brachioradialis

extensor carpi radialis brevis

extensor carpi radialis longus

extensor digitorum

extensor carpi ulnaris

supinator

pronator teres

flexor carpi radialis

palmaris longus

flexor carpi ulnaris

flexor digitorum superficialis

flexor digitorum profundus

pronator quadratus (deep)

supraspinatus

infraspinatus

teres major

teres minor

subscapularis

occipitofrontalis

orbicularis oculi

orbicularis oris

zygomaticus major

risorius

sternocleidomastoid

mentalis

sternohyoid

omohyoid

levator labii superioris

depressor labii inferioris

adductor magnus

deltoid

coracobrachialis (deep)

lateral head of trceps brachii

flexor carpi radialis

flexor carpi ulnaris

extensor digitorum

extensor carpi ulnaris

yellow

coracoacromial ligament

green

trapezoid ligament

blue

conoid ligament

red

biceps brachii tendon

15

t-tubule

10

sarcomere

1

endomysium

2

axon

3

synaptic cleft

4

synaptic vesicles

5

mitochondrion

7 (border)

sarcolemma

6

sarcoplasm

8

myofibril

9

sarcoplasmic reticulum

9 (dark pink)

actin

11 (light pink)

myosin

line in dark pink

z disc

line in light pink

m line

13

presynaptic terminal

10

schwann cell

supraspinatus

under chin

digastric

buccinator

masseter

trapezius