Aoi

Question 1

A: raises the eyebrows and wrinkles the skin of the forehead
O: Epicranial
Aponeurosis
I: Skin over forehead

Answer 1

Frontalis

Question 2

Frontalis

Answer 2

A: raises the eyebrows and wrinkles the skin of the forehead
O: Epicranial
Aponeurosis
I:skin over forehead

Question 3

Orbicularis Oculi

Answer 3

A: closes the eyelids
O: The frontal bone, maxilla
I: the skin surrounding the orbit

Question 4

A:closes the eyelids
O: the frontal bone, maxilla, and lacrimal bone
I: on the skin surrounding the orbit

Answer 4

Orbicularis oculi

Question 5

Orbicularis Oris

Answer 5

A: closes the lips while compressing them to the teeth
O:maxilla and mandible
I: The subcutaneous tissue and skin surrounding the lips and mouth

Question 6

Buccinator

Answer 6

A:Known as the trumpet muscle compresses the cheeks during chewing and helps expel air from the mouth
O: maxilla and mandible
I: blended with orbicularis Oris

Question 7

Zygomaticus

Answer 7

angles the mouth upward and outward as in smiling or laughing
The zygomatic bone
the skin near the mouth and orbit

Question 8

platysma

Answer 8

A: Depresses the jaw and lowers the lower lip and mouth
O: The fascia covering the pectoralis major and deltoid muscles, and the acromial region
I: the mandible and the skin of the face

Question 9

masseter

Answer 9

A:elevates the mandible as in chewing
O: Zygomatic arch of the maxilla
I: the angle of the coracoid process of the mandible

Question 10

Temporalis

Answer 10

A:elevates the mandible as in chewing
O: temporal bone
I: the coracoid process and ramus of the mandible

Question 11

A: closes the lips while compressing them to the teeth
O:maxilla and mandible
I: The subcutaneous tissue and skin surrounding the lips and mouth

Answer 11

Orbicularis oris

Question 12

A:elevates the mandible as in chewing
O: temporal bone
I: the coracoid process and ramus of the mandible

Answer 12

Temporalis

Question 13

A:Known as the trumpet muscle compresses the cheeks during chewing and helps expel air from the mouth
O: maxilla and mandible
I: blended with orbicularis Oris

Answer 13

Buccinator

Question 14

A:elevates the mandible as in chewing
O: Zygomatic arch of the maxilla
I: the angle of the coracoid process of the mandible

Answer 14

massester

Question 15

A: Depresses the jaw and lowers the lower lip and mouth
O: The fascia covering the pectoralis major and deltoid muscles, and the acromial region
I: the mandible and the skin of the face

Answer 15

platysma

Question 16

A: angles the mouth upward and outward as in smiling or laughing
O:The zygomatic bone
I:the skin near the mouth and orbit

Answer 16

Zygomaticus

Question 17

Sternohyoid

Answer 17

A: pulls the larynx and hyoid downward to their resting position
O: Upper posterior of manubrium of sternum and posterior surface of medial end of clavicle
I: the inferior border of body of the hyoid bone

Question 19

Sternocleidomastoid

Answer 19

A: turns head side to side when working individually and flexes head to chest when working together
O: sternum and clavicle
I: Occipital and temporal bone and mastoid process

Question 20

splenius capitis

Answer 20

A: lateral flexion of the neck and rotation of the head to the same side;assists in supporting the head when in the erect, acting unilaterally,
O: The spinous process of c7 to T3
I: posterior Mastoid process

Question 21

semi splenius capitis

Answer 21

A:lateral rotation and flexion of the neck, and extension of the neck, as bending the neck backward to look up toward the ceiling
O: the spinous process of C7 to T3
I: posterior mastoid process

Question 22

Trapezius

Answer 22

A: retracts the scapula toward the vertebral column; rotates the scapula upward: elevates the shoulder and extends and bends the neck laterally
O: occipital bone and spinous processed of C7-T12
I: clavicle, the acromion process of the scapula and spine of the scapula

Question 23

Rhomboids

Answer 23

A: draws the scapula medially
O: Extends between their origins between the seventh cervical and fifth thoracic vertebrae
I: scapula

Question 24

Levator scapulae

Answer 24

A:elevates the scapulae, tilts the glenoid cavity, and tilts the head side to side
O: posterior tubercule of transverse processes of C1-C4 vertebrae
I:Near superior angle of scapula’s medial border

Question 25

Serratus anterior

Answer 25

A: Protracts and fixes the scapula to the chest wall O: upper 8 ribs I: scapula

Question 26

Pectoralis minor

Answer 26

A: pulls the scapula downward and elevates the ribs during forced expiration O: the 3rd- 5th ribs I: coracoid process of the scapula

Question 27

External intercostals

Answer 27

A: elevates the ribs, thereby expanding the thorax during inspiration O:inferior border of a rib I: superior border of the rib above

Question 28

Internal intercostals

Answer 28

A: decrease the intercostal space, thereby decreasing the thorax during expiration

Question 29

Diaphragm

Answer 29

A: At the time of inspiration, increases the pulmonary volume and reducing the intrapulmonary pressure; moves air into the lungs O: along the lumbar vertebrae of the spine and inferior border of the ribs and sternum I: central tendon

Question 30

A: At the time of inspiration, increases the pulmonary volume and reducing the intrapulmonary pressure; moves air into the lungs O: along the lumbar vertebrae of the spine and inferior border of the ribs and sternum I: central tendon

Answer 30

Diaphgram

Question 31

A: pulls the larynx and hyoid downward to their resting position O: Upper posterior of manubrium of sternum and posterior surface of medial end of clavicle I: the inferior border of body of the hyoid bone

Answer 31

sternohyoid

Question 32

A: Protracts and fixes the scapula to the chest wall O: upper 8 ribs I: scapula

Answer 32

Serratus anterior

Question 33

A:elevates the scapulae, tilts the glenoid cavity, and tilts the head side to side O: posterior tubercule of transverse processes of C1-C4 vertebrae I:Near superior angle of scapula's medial border

Answer 33

Levator Scapulae

Question 34

A: elevates the ribs, thereby expanding the thorax during inspiration O:inferior border of a rib I: superior border of the rib above

Answer 34

External Intercostals

Question 35

A: pulls the scapula downward and elevates the ribs during forced expiration O: the 3rd- 5th ribs I: coracoid process of the scapula

Answer 35

Pectoralis Minor

Question 36

A: turns head side to side when working individually and flexes head to chest when working together O: sternum and clavicle I: Occipital and temporal bone and mastoid process

Answer 36

Sternocleidomastoid

Question 37

A: retracts the scapula toward the vertebral column; rotates the scapula upward: elevates the shoulder and extends and bends the neck laterally O: occipital bone and spinous processed of C7-T12 I: clavicle, the acromion process of the scapula and spine of the scapula

Answer 37

Trapezius

Question 38

A: decrease the intercostal space, thereby decreasing the thorax during expiration O: inferior border of a rib I: superior border of the rib above

Answer 38

Internal intercostal

Question 39

A: draws the scapula medially O: Extends between their origins between the seventh cervical and fifth thoracic vertebrae I: scapula

Answer 39

Rhomboids

Question 40

A: assists in supporting the head when in the erect, acting unilaterally; lateral flexion of the neck and rotation of the head to the same side O: The spinous process of c7 to T3 I: posterior Mastoid process

Answer 40

Splenius capitis

Question 41

A:lateral rotation and flexion of the neck, and extension of the neck, as bending the neck backward to look up toward the ceiling O: the spinous process of C7 to T3 I: posterior mastoid process

Answer 41

Semi Splenius capitis