Muscles p46 combined

Question 1

Bucchinator (inserts)

Answer 1

inserts Orbicularis oris

Question 2

Mentalis (origin)

Answer 2

originates Anterior mandible

Question 3

Buccinator (action)

Answer 3

draws corners of lips laterally

Question 4

Depressor anguli oris (action)

Answer 4

draws corners of mouth down and lateral

Question 5

Erector Spinae (Logissimus, iliocostalis, spinalis) (action)

Answer 5

as a pair: extend neck and vertebral column

Question 6

Levator Lebii Superioris (action)

Answer 6

raises upper lip

Question 7

Levator Labii Superioris (origin)

Answer 7

originates Zygomatic bone and Maxilla

Question 8

Zygomaticus (action)

Answer 8

Elevates corners of mouth

Question 9

Bucchinator (origin)

Answer 9

originates molar region of mandible and maxillae

Question 10

Orbicularis oris (inserts)

Answer 10

inserts skin of mouth

Question 11

Erector Spinae (Logissimus iliocostalis, spinalis) (inserts)

Answer 11

inserts occipital bone and spinous process of cervical vertebrae

Question 12

Zygomaticus (origin)

Answer 12

originates zygomatic bone

Question 13

Depressor anguli oris (inserts)

Answer 13

inserts skin and muscle at angle of mouth

Question 14

Orbicularis oculi (inserts)

Answer 14

inserts skin of eyelid

Question 15

Temporalis (inserts)

Answer 15

inserts Coronoid process of mandible

Question 16

Depressor Labii Inferioris (action)

Answer 16

draws lower lip inforiorly

Question 17

Depressor anguli oris (origin)

Answer 17

originates Mandible

Question 18

Orbicularis oculi (action)

Answer 18

closes eyelids

Question 19

Epicranius = frontalis, occipitalis ((origin))

Answer 19

F- aponeurosis O- occipital bone

Question 20

Mentalis (inserts)

Answer 20

inserts skin of chin

Question 21

Latissimus Dorsi (inserts)

Answer 21

inserts intertubercle sulcus of humerus

Question 22

Levator Labii Superioris (inserts)

Answer 22

inserts skin and muscle of upper lip

Question 23

Temporalis (origin)

Answer 23

originates temporal fossa

Question 24

Temporalis (action)

Answer 24

elevate and retract mandible

Question 25

Risorius (origin)

Answer 25

originate fascia of masseter

Question 26

Masseter (origin)

Answer 26

originates Zygomatic Arch and maxilla

Question 27

Depressor Labii Inferioris (inserts)

Answer 27

inserts Skin and muscle of lower lip

Question 28

Risorius (action)

Answer 28

draws corner of lip laterally

Question 29

Epicranius = Frontalis/Occipitalis (inserts)

Answer 29

F-Skin of eyebrows O-aponeurosis

Question 30

Masseter (inserts)

Answer 30

inserts Angle and ramus of mandible

Question 31

Mentalis (action)

Answer 31

protrudes lower lip

Question 32

Latissimus Dorsi (origin)

Answer 32

originate spinous process of T6-L5

Question 33

Depressor Labii Inferioris (origin)

Answer 33

originates body of mandible

Question 34

Latissimus Dorsi (action)

Answer 34

Arm extension, AD-duct and rorate arm

Question 35

Zygomaticus (inserts)

Answer 35

inserts Skin and muscle at corners of mouth

Question 36

Orbicularis Oculi (origin)

Answer 36

originates frontal and maxillary bones

Question 37

Orbicularis Oris (action)

Answer 37

close lips

Question 38

Risorius (inserts)

Answer 38

inserts skin at angle of mouth

Question 39

Epicanius (Frontalis) (Occipitalis) (action)

Answer 39

Frontalis raises eyebrows, Occipitalis pulls scalp

Question 40

Orbicularis oris (origin)

Answer 40

originates maxilla and mandible

Question 41

Masseter (action)

Answer 41

Elevate mandible

Question 42

Erector spinae: (Logissimus, iliocostalis, spinalis) (origin)

Answer 42

originates iliac crest, transverse process of C7-T12