Test 3 Axial Muscles

Question 1

Masseter Origin/Insertion

Answer 1

0) Zygomatic arch I)Coronoid process; lat surface and angle of mandible

Question 2

Temporalis Origin/Insertion

Answer 2

O) Temporal Bone I) coronoid process of mandible

Question 3

Masseter Action

Answer 3

Elevation; protraction

Question 4

Temporalis Action

Answer 4

Elevation; retraction

Question 5

Sternocleidomastoid Origin/Insertion

Answer 5

O) Manubrium & Clavicle(sternal) I)Mastoid process

Question 6

Sternocleidomastoid Action

Answer 6

Bilateral: Neck flexion Unilateral; Lat flexion and OPPSITE side rotation

Question 7

Diaphragm Insertion and Action

Answer 7

I) central tendon A:)flattens downward

Question 8

External Intercostals Origin/Insertion/Action Looks

Answer 8

O)inf border of rib above I) sup border of rib below A: Elevation(inhalation) Look: fibers run Down to front

Question 9

Internal Intercostal Origin/Insertion/Action/Location/Look

Answer 9

O: Sup border of rib below I) inf border of rib above A: Depression L: deep to external Look fibers run down and to the back

Question 10

Rectus abdominis Location/size/Action

Answer 10

Large front ab muscle. Verbral flexion(crunch) and compression

Question 11

Lines of connective tissue horizontally across the rectus abdominis(3)

Answer 11

Tendinous intersection

Question 12

Line down the middle of the rectus abdominis

Answer 12

Linea alba

Question 13

rectus sheath

Answer 13

Covering connective tissue(rectus abdominis)(white)

Question 14

External Oblique Action and ID

Answer 14

A: Bilat: flexion: compression unilat: Lat flex and rotate to opposite side Fibers run Forward and Down

Question 15

Internal oblique Action and ID

Answer 15

A: bilat: Flexion compression. Unilat: Lat flex & rotate to the SAME side ID: Run down and Back

Question 16

Transverses abdominis ID and Action

Answer 16

Fibers run horizontal and Action is compression (ring) stabilizing lower back

Question 17

Quadratus Lumborum Location and Action

Answer 17

Deep muscle in the posterior(attached to hip bone and vert) A: bilateral: extension(vertebral column) Unilat: lat flexion (cobra yoga)

Question 18

Muscle groups that move the vertebral column and Action

Answer 18

Erector spinae(3 groups)(on the back)1) Iliocostalis group 2) Longissimus Group 3) Spinalis group ACTION: Bilat: extension on the spine unilat: Lat flexion (nine total muscles 3 from each group)

Question 19

Spinalis Location in Erector spinea

Answer 19

Medial

Question 20

Longisimus Erector spinea

Answer 20

Inbetween

Question 21

Iliocostalis Erector spinea

Answer 21

Lateral

Question 22

What is the smiling muscle

Answer 22

Zygomaticus major/minor

Question 23

What musle do you strain in your neck(body builder)

Answer 23

Platysma

Question 24

Kissing muscle

Answer 24

orbicularis oris

Question 25

which musle surrounds your eye

Answer 25

orbicularis Oculi

Question 26

Chewing Muscle

Answer 26

Masseter