Mod 1

Question 1

Primary function of the temporalis

Answer 1

Close the jaw, flex tmj

Question 2

What nerve innervates the temporalis?

Answer 2

Trigeminal nerve third branch

CN V3

Question 3

What is the primary function of the masseter?

Answer 3

Close the jaw and flex TMJ

Question 4

What is the innervation of the masseter?

Answer 4

Trigeminal nerve 3rd branch

CN V3

Question 5

What is the primary function of the digastricus?

Answer 5

Open jaw, extend TMJ

Question 6

What is the innervation for the digastricus?

Answer 6

Trigeminal nerve, 3rd branch

CN V3

Question 7

What is the primary function of the hypoglossal?

Answer 7

Tongue movement

Question 8

What nerve innervates the hypoglossal?

Answer 8

Hypoglossal nerve

CNXII

Question 9

What is the primary function of omotransversarius?

Answer 9

Move the scapula forward

Question 10

What is the innervation of the omotransverarius?

Answer 10

Spinal accessory nerve

CN XI

Question 11

What is the primary function of the brachiocephalicus?

Answer 11

Extend shoulder joint

Question 12

What is the innervation of brachiocephalicus?

Answer 12

Spinal accessory nerve

CN XI

Question 13

What is the primary function of the trapezius?

Answer 13

Elevate scapula dorsal and medial

Question 14

What nerve innervates the trapezius?

Answer 14

Spinal accessory nerve

CN XI

Question 15

What is the primary function of the rhomboideus?

Answer 15

Elevate dorsal and medial

Question 16

What nerve innervates the rhomboideus?

Answer 16

Segmental

Question 17

What is the primary function of the splenius?

Answer 17

Support and extend the neck

Question 18

What nerve innervates the spenius?

Answer 18

Segmental

Question 19

What is the primary function of the sclaneus?

Answer 19

Ventral and lateral flexion of the neck

Question 20

What nerve innervates the sclaneus?

Answer 20

Segmental

Question 21

What is the primary function of sternocephalicus?

Answer 21

Ventral flexion of the neck

Question 22

What nerve innervates the sternocephalicus?

Answer 22

Spinal accessory

CNXI

Question 23

What is the primary function of sterno-thyroi-hyoideus?

Answer 23

Retract and move the hyoid

Question 24

What nerve innervates sterno-thyroi-hyoideus?

Answer 24

Segmental

Question 25

What is the primary function of serratus ventralis?

Answer 25

Thoracic girdle support | Stabilize the thoracics

Question 26

What nerve innervates the serratus ventralis?

Answer 26

Long thoracic nerve

Question 27

What is the primary function of supraspinatus?

Answer 27

Stabilize the shoulder joint

Question 28

What nerve innervates the supraspinatus?

Answer 28

Suprascapular nerve

Question 29

What is the primary function of infraspinatus?

Answer 29

Stabilize the shoulder joint

Question 30

What nerve innervates the infraspinatus?

Answer 30

Suprascapular nerve

Question 31

What is the primary function of subscapularis?

Answer 31

Stabilize the shoulder joint

Question 32

What nerve innervates the subscapularis?

Answer 32

Subscapularis nerve

Question 33

What is the primary function of the deltoideus?

Answer 33

Shoulder joint flexion

Question 34

What nerve innervates the deltoideus?

Answer 34

Axillary nerve

Question 35

What is the primary function of teres major/minor?

Answer 35

Shoulder joint flexion

Question 36

What nerve innervates the teres major/minor?

Answer 36

Axillary nerve

Question 37

What is the primary function of the latissimus dorsi?

Answer 37

Shoulder joint flexion

Question 38

What nerve innervates the latissimus dorsi?

Answer 38

Thoracodorsal nerve

Question 39

What is the primary function of biceps brachii?

Answer 39

Elbow joint flexion

Question 40

What nerve innervates biceps brachii

Answer 40

Musculocutaneous nerve

Question 41

What is the primary function of brachialis?

Answer 41

Elbow joint flexion

Question 42

What nerve innervates the brachialis?

Answer 42

Musculocutaneous nerve

Question 43

What is the primary function of the triceps?

Answer 43

Extend the elbow joint

Question 44

What nerve innervates the triceps?

Answer 44

Radial nerve

Question 45

What is the primary function of the superficial pectorals?

Answer 45

Adduction of the front limb

Question 46

What nerve innervates the superficial pectorals?

Answer 46

Pectoral nerve

Question 47

What is the primary function of the deep pectorals?

Answer 47

Adduction of the front limb

Question 48

What nerve innervates the deep pectorals?

Answer 48

Pectoral nerve

Question 49

Which two muscles flex the elbow joint?

Answer 49

Biceps brachii and brachialis | musculocutaneous nerve

Question 50

What is the antagonist of the biceps brachii and brachialis muscles?

Answer 50

Triceps

Question 51

Which muscles stabilize the shoulder joint?

Answer 51

Supraspinatus (Suprascapular nerve) Infraspinatus (Suprascapular nerve) Sub scapularis ( subscapularis nerve)

Question 52

What muscles flex the shoulder joint?

Answer 52

Deltoideus. (Axillary nerve) Teres major/minor ( axillary nerve) Latissimus dorsi. (Thoracodorsal nerve

Question 53

What muscles are innervated by the axillary nerve?

Answer 53

Deltoideus | Teres major/minor

Question 54

What muscles are innervated by the trigeminal nerve 3rd branch? (CN V3)

Answer 54

Temporalis Masseter Digastricus

Question 55

What muscles close the jaw and flex TMJ?

Answer 55

Temporalis | Masseter

Question 56

What muscle is antagonistic to the temporalis and masseter?

Answer 56

Digastricus | open jaw and extend TMJ

Question 57

What muscles are innervated by the spinal accessory nerve? CNXI

Answer 57

Omotransversarius Brachiocephalicus Trapezius Sternocephalicus

Question 58

Which muscles elevate shoulder blade dorsal and medially?

Answer 58

Trapezius. (Spinal accessory nerve) | Rhomboideus (segmental)