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Play Froggy Jumps
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Muscle Actions
Author :
Pauline Lim
1.
Example of a muscle that can flexes the head.
A
frontal belly of the epicranius
B
sternocleidomastoid
C
pectoralis major
2.
What muscle extends the head?
A
sternocleidomastoid
B
n/a
C
trapezius
3.
What muscles purses your lips?
A
risorius
B
zygomatic major
C
orbicularis oris
4.
A serratus anterior muscle action
A
protracts scapula
B
retract scapula
C
elevate scapula
5.
An orbicularis oculi
A
raises eyebrow
B
wrinkles forehead
C
closes eye
6.
What is not a Teres Major action?
A
elevates humerus
B
adduction of humerus
C
lateral rotation of humerus
7.
Which back muscle adducts the humerus?
A
trapezius
B
Latissimus dorsi
C
Teres Major
8.
A deltoid action is
A
elevate the humerus
B
adduct the humerus
C
abduct the humerus
9.
Which muscle does not flex and rotate the vertebral column?
A
rectus abdominis
B
serratus anterior
C
external oblique
10.
Supraspinatus muscle action
A
lateral rotation of the arm
B
adduct the arm
C
abducts the arm
11.
What does not retract the scapula?
A
serratus anterior
B
rhomboid major/minor
C
trapezius
12.
What muscle elevates the rib cage?
A
external intercostals
B
internal intercostals
C
n/a
13.
What does not elevates mandible for chewing?
A
Zygomaticus
B
Masseter
C
Temporalis
14.
Frontal Belly of Occipitofrontalis/Epicranius actions does not include
A
raises eyebrow
B
pulls scalp posteriorly
C
wrinkles forehead
15.
Pectoralis major action
A
protracts scapula
B
flexes humerus
C
abduct humerus