5 Written Questions

1. extends wrist, hand and digits
2. second and third metacarpals
3. scapula
4. extends vertebrae and ribs; maintains erectness
5. flexes forearm

5 Matching Questions

1. rectus abdominis insertion
2. serratus anterior origin
3. extensor carpi ulnaris action
4. external oblique action
5. latissimus dorsi insertion

1. a upper ribs
2. b extends and adducts wrist
3. c costal cartilage of fifth to seventh ribs and xiphoid process
4. d intertubercular groove of humerus
5. e compresses abdomen; lateral rotation

5 Multiple Choice Questions

1. flexes and adducts the wrist
   1. triceps brachii action
   2. erector spinae action
   3. flexor carpi ulnaris action
   4. brachialis action
2. iliac crest; linea alba (aponeurosis of midline)
   1. external oblique origin
   2. external oblique insertion
   3. internal oblique insertion
   4. internal oblique action
3. coronoid process of ulna
   1. brachioradialis insertion
   2. brachialis insertion
   3. trapezius insertion
   4. brachialis origin
4. humerus
   1. flexor carpi radialis origin
   2. brachioradialis origin
   3. flexor carpi ulnaris origin
   4. flexor carpi radialis insertion
5. occipital bone, cervical and thoracic vertebra
   1. trapezius origin
   2. brachialis origin
   3. trapezius action
   4. trapezius insertion

5 True/False Question

1. pectoralis major action → clavicle, sternum, costal cartilages of second to sixth rib
   

   True        False

2. extensor digitorum superficialis insertion → middle phalanges of digits
   

   True        False

3. triceps brachii action → extends the forearm
   

   True        False

4. internal intercostals action → elevates and draws ribs together-inspiration
   

   True        False

5. deltoid insertion → clavicle, acromion process and spine of scapula
   

   True        False