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Bio 25 Lab
Muscle lab
39
Biology
11/24/2008

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Cards

Term
Skeletal muscle
Definition
Term
Cardiac Muscle
Definition
Term
Smooth muscle
Definition
Term
Frontalis: forehead
Definition
Term
Temporalis: jaw closure and clinching
Definition
Term
Masseter: jaw closure and clinching
Definition
Term
Buccinator: whistle
Definition
Term
Orbicularis oris: around eyes
Definition
Term
Orbicularis oculi: around mouth
Definition
Term
Sternocleidomastoid: head flexion
Definition
Term
platysma: lip lateral
Definition
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risorius: pulls corners of the lip
Definition
Term
zygomaticus : smiling
Definition
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mentalis: protudes the mandible
Definition
Term
corrugator supercilii: eyebrow
Definition
Term
levator labii superioris : brings up the lip
Definition
Term
depressor labii: brings down the lip
Definition
Term
Diaphragm: breathing muscle
Definition
Term
External intercostals: between ribs- inhale
Definition
Term
internal intercostal: force exhale
Definition
Term
external oblique: crunch rotation
Definition
Term
transverse abdominis: compression muscle
Definition
Term
internal obliques
Definition
Term
rectus abdominis: 6 pack (crunches)
Definition
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serratus anterior: helps stablize the scapula
Definition
Term
trapezius
Definition
Term
pectoralis major
Definition
Term
pectoralis minor
Definition
Term
latissimus dorsi
Definition
Term
Deltoid: flex & extension abduction
Definition
Term
Biceps brachii: humeral flexion
Definition
Term
Brachialis: elbow flexion
Definition
Term
triceps brachii: elbow extension
Definition
Term
extensor carpi radialis longus: wrist extension laterally
Definition
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extensor carpi ulnaris: wrist extension medially
Definition
Term
flexor carpi ulnaris: wrist flexion
Definition
Term
Palmaris longus: wrist flexion and cupping
Definition
Term
Extensor digitorum: extension of fingers
Definition
Term
brachioradialis: elbow flexion
Definition