Head And Neck

Question 1

Occippitofrontalis

Answer 1

• frontal belly
  -occipital belly

Question 2

Answer 2

Temporalis

Question 3

Muscle and Action?

Answer 3

Orbicularis oculi
A: closes eye

Question 4

Muscle and Action?

Answer 4

Zygomatic Major
Action: elevates corner of mouth

Question 5

Muscle and Action?

Answer 5

Orbicularis oris
Action: Purses lips

Question 6

Answer 6

Masseter
A: elevates jaw

Question 7

Name the muscle

Answer 7

Platysma

Question 8

Name the muscle

Answer 8

Digastric

Question 9

Name the muscle

Answer 9

Mylohoid

Question 10

Name the muscle

Answer 10

Scalene (s)

Question 11

Name the muscle
Origin
Action

Answer 11

O: stern end of clavicle, sternum, and cartilage of ribs 1-6
I: greater tubercle
A: flexes arm

Question 12

Name the muscle
Action

Answer 12

Pectoralis minor
A: protracts and rotates scapula inferiorly

Question 13

Name the muscle

Answer 13

Serratus anterior

Question 14

Name the muscle and Action

Answer 14

Rectus abdominis
A: flexes vertebral column

Question 15

Which is external/ internal oblique
Transversus abdmonis

Answer 15

Question 16

Name structure not a muscle.

Answer 16

Linea alba

Question 17

Name structure not a muscle.

Answer 17

Linea alba

Question 18

Name this muscle

Answer 18

Diaphragm

Question 19

Name this muscle

Answer 19

Diaphragm

Question 20

Rotator cuff muscle
Name the muscle
Origin
Action
I:

Answer 20

Infraspinatus
O: infraspinous fossa of scapula
I: greater tubercle of humerus
A: laterallly rotates arm

Question 21

Rotator cuff muscle
Name the muscle
Origin
Action
I:

Answer 21

Infraspinatus
O: infraspinous fossa of scapula
I: greater tubercle of humerus
A: laterallly rotates arm

Question 22

Muscle
A:
I:
O:

Answer 22

Teres minor
A: laterally rotates arm
O: lateral border of scapula
I: greater tubercle of humerus

Question 23

Name the muscle
O:
I:
A:

Answer 23

Supraspinatus
O: supraspinous fossa of scapula
I: greater tubercle of humerus
A: abducts arm

Question 24

Name the muscle
O:
I:
A:

Answer 24

Supraspinatus
O: supraspinous fossa of scapula
I: greater tubercle of humerus
A: abducts arm

Question 25

Name the muscle O: I: A:

Answer 25

Deltoid O: lateral third of clavicle, acromion and scapular I: deltoid tuberosity of humerus A: abducts the arm

Question 26

Name the muscle O: I: A:

Answer 26

Deltoid O: lateral third of clavicle, acromion and scapular I: deltoid tuberosity of humerus A: abducts the arm

Question 27

Name the muscle O: O: I: A:

Answer 27

Biceps brachii ; two origins same insertion & action O: long head ; supraglenoid tubercle O: short head; coracoid process I; radial tuberosity A; flexes and supinates forearm

Question 28

Name the muscle A:

Answer 28

Brachiallis A: flexes forearm

Question 29

Name the muscle and the three origins Insertion / action

Answer 29

Triceps brachii O: long head; infraglenoid tubercle of scapula O: lateral head; posterior shaft of humerus O: medial head; posterior shaft of humerus I; olecranon of ulna A; extends forearm

Question 30

Name the muscle and the three origins Insertion / action

Answer 30

Triceps brachii O: long head; infraglenoid tubercle of scapula O: lateral head; posterior shaft of humerus O: medial head; posterior shaft of humerus I; olecranon of ulna A; extends forearm