I need help filling this out 1:40 PM Fri Sep 29<MUSCLE q...1101 copyArialNameSelect Select AllMuscleOrbicularis oculiOrbicularis orisZygomaticus majorPlatysmaSternocleidomastoidTrapezius"largest muscle of theupper back"Serratus anteriorRectus abdominis (6-pack)External obliqueDeltoidPectoralis majorTKHome Insert10Insert1.2.3.fascia of chestribs 1-8B II U aACommentOrigin1. by fleshy strips from outersurfaces of lower 8 ribsDraw Layout ReviewClavicle, sternum & cartilage of ribs1-6●●●뵤Insertionskin & muscle at corners ofmouthspine of scapula and more1.2.3.1.1. entire surface of vertebralborder of scapulaxipyoid process & costalcartilage of ribs 5-7Deltoid tuberosity ofhumerusintertubercular groove ofhumerus|ViewTable<==qqActionBlinking, squinting, winking and movingeyebrowsCloses, purses & protrudes lips, kissing &whistlingDepresses mandible, pulls lower lip back anddown, shavingRotates, flexes and tilts headFlexes and rotates lumbar region of vertebralcolumn, depresses ribs, stabilizes pelvisFlexes vertebral column & compressesabdominal wallArm swing during walking, arm abduction,roundness of shoulderQB I U58%O

Answered: Select Select All Muscle Orbicularis…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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I need help filling this out

1:40 PM Fri Sep 29
<
MUSCLE q...1101 copy
Arial
Name
Select Select All
Muscle
Orbicularis oculi
Orbicularis oris
Zygomaticus major
Platysma
Sternocleidomastoid
Trapezius
"largest muscle of the
upper back"
Serratus anterior
Rectus abdominis (6-
pack)
External oblique
Deltoid
Pectoralis major
TK
Home Insert
10
Insert
1.
2.
3.
fascia of chest
ribs 1-8
B I
I U aA
Comment
Origin
1. by fleshy strips from outer
surfaces of lower 8 ribs
Draw Layout Review
Clavicle, sternum & cartilage of ribs
1-6
●●●
뵤
Insertion
skin & muscle at corners of
mouth
spine of scapula and more
1.
2.
3.
1.
1. entire surface of vertebral
border of scapula
xipyoid process & costal
cartilage of ribs 5-7
Deltoid tuberosity of
humerus
intertubercular groove of
humerus
|
View
Table
<=
=qq
Action
Blinking, squinting, winking and moving
eyebrows
Closes, purses & protrudes lips, kissing &
whistling
Depresses mandible, pulls lower lip back and
down, shaving
Rotates, flexes and tilts head
Flexes and rotates lumbar region of vertebral
column, depresses ribs, stabilizes pelvis
Flexes vertebral column & compresses
abdominal wall
Arm swing during walking, arm abduction,
roundness of shoulder
QB I U
58%
O

Expert Solution

Step 1: Understanding terms regarding muscle

Origin:

• The origin of a muscle refers to the point where it attaches to a relatively immovable or stable bone. It is typically the starting point for the muscle’s contraction.

• The origin can be a bone or a specific anatomical structure, such as a ligament or fascia.

• Understanding the origin provides insights into the muscle’s function and movement.

Insertion:

• The insertion of a muscle is the point where it attaches to a movable bone or structure, usually via a tendon.

• This is the endpoint of the muscle’s action, where it exerts force to create movement.

• The insertion often moves toward the origin during muscle contraction, causing a change in the position of the bones involved.

Action:

• The action of a muscle refers to the specific movement or function it performs when it contracts.

• Muscles can have various actions, such as flexion (bending), extension (straightening), abduction (moving away from the body), adduction (moving toward the body), rotation, or stabilization.

• Understanding the action of a muscle is essential for comprehending its role in bodily movements and maintaining overall function.