Upper Limb
1. Name the two (2) parts of the clavipectoral fascia.
a. ______________________________________________________
b. ______________________________________________________
2. What vein lies in the deltopectoral groove?
_____________________________________________________________
3. What vein passes through the costocoracoid membrane?
_____________________________________________________________
4. What spinal segment (spinal nerve) provides sensory innervation to each of the
following digits?
a. palmar surface of the little finger _____________________
b. palmar surface of the thumb _____________________
c. palmar surface of the long finger _____________________
5. What veins lie in the subcutaneous tissue of the medial surface of the
forearm?
_____________________________________________________________
6. What vein serves as an anastomosis between the cephalic vein and the basilic vein?
_____________________________________________________________
7. What nerve continues into the forearm as the lateral antebrachial cutaneous nerve?
_____________________________________________________________
8. What anatomical landmark marks the point where the axillary artery becomes the brachial artery?
_________________________________________________________________
9. What landmarks are used to divide the axillary artery into three (3) parts?
_________________________________________________________________
10. Name the major branches of the axillary artery:
a. first part ______________________________________
b. second part
______________________________________
c. third part ______________________________________
11. What is the insertion of the pectoralis minor?
________________________________________________________________
12. What is the insertion of the pectoralis major?
________________________________________________________________
13. What is the insertion of the serratus anterior?
________________________________________________________________
14. What is the insertion of the trapezius?
________________________________________________________________
15. What is the insertion of the latissimus dorsi?
________________________________________________________________
16. What is the insertion of the subscapularis?
_____________________________________________________________
17. What is the insertion of the deltoid?
_____________________________________________________________
18. Which of the “rotator cuff” muscles is NOT an external rotator of the glenohumeral joint?
_____________________________________________________________
19. What muscle forms the medial wall of the axilla?
_____________________________________________________________
20. What anatomical feature marks the lateral wall of the axilla?
_____________________________________________________________
21. What anatomical landmark marks the point where the subclavian artery becomes the axillary artery?
_____________________________________________________________
22. What four (4) muscles form the borders of the quadrangular space?
a. ______________________________________________________
b. ______________________________________________________
c. ______________________________________________________
d. ______________________________________________________
23. What two (2) structures pass through the quadrangular space?
a. ______________________________________________________
b. ______________________________________________________
24. What nerve lies in the intermuscular fascia separating the biceps brachii and the brachialis?
_____________________________________________________________
25. What nerve innervates the muscles of the posterior compartment of the arm?
_____________________________________________________________
26. What nerve crosses the elbow joint on the deep surface of the brachioradialis?
____________________________________________________________
27. What are the two (2) terminal branches of the brachial artery?
a. ______________________________________________________
b. ______________________________________________________
28. What is the bony insertion of the biceps brachii?
____________________________________________________________
29. What is the insertion of the brachialis?
____________________________________________________________
30. What vein lies superficial to the bicipital aponeurosis?
____________________________________________________________
31. What muscles form the medial and lateral borders of the cubital fossa?
a. medial border ________________________________________
b. lateral border ________________________________________
32. What two (2) muscles form the floor of the cubital fossa?
a. ______________________________________________________
b. ______________________________________________________
33. What nerve enters the forearm, passing posterior to the medial epicondyle?
_____________________________________________________________
34. What are the four (4) muscles that form the superficial layer of the anterior compartment of the forearm?
a. ______________________________________________________
b. ______________________________________________________
c. ______________________________________________________
d. ______________________________________________________
35. What muscle forms the intermediate layer of the anterior compartment of the forearm?
____________________________________________________________
36. What three (3) muscles form the deep layer of the anterior compartment of the forearm?
a. ______________________________________________________
b. ______________________________________________________
c. ______________________________________________________
37. Which one (1) of the muscles of the anterior compartment is NOT innervated by the median nerve?
_____________________________________________________________
38. Which of the muscles of the anterior compartment of the forearm has a tendon that passes superficial to the flexor retinaculum?
_____________________________________________________________
39. Which of the muscles of the anterior compartment of the forearm receives motor innervation by way of two different peripheral nerves?
_____________________________________________________________
40. Which two (2) muscles of the posterior compartment of the forearm do NOT have tendons that cross the wrist joint?
a. ______________________________________________________
b. ______________________________________________________
41. What nerve innervates muscles that extend the wrist?
____________________________________________________________
42. What three (3) muscles form the hypothenar eminence?
a. ______________________________________________________
b. ______________________________________________________
c. ______________________________________________________
43. What four (4) muscles form the thenar eminence?
a. ______________________________________________________
b. ______________________________________________________
c. ______________________________________________________
d. ______________________________________________________
44. Which of the thenar muscles is innervated by both the median nerve and the ulnar nerves?
_____________________________________________________________
45. Which of the intrinsic muscles of the hand adduct the medial four fingers?
_____________________________________________________________
46. Which of the intrinsic muscles of the hand abduct the medial four fingers?
_____________________________________________________________
47. What nerve enters the hand by passing through Guyon’s canal?
_____________________________________________________________
48. What branch of the ulnar nerve provides sensory innervation to the skin over the palmar surface of the little finger?
_____________________________________________________________
49. What is the name of the fibrocartilaginous structure that “deepens” the glenohumeral joint?
_____________________________________________________________
50. What are the two (2) parts of the coracoclavicular ligament?
a. ______________________________________________________
b. ______________________________________________________
51. Which ligament of the shoulder does NOT cross the glenohumeral joint?
_____________________________________________________________
52. Name the bones that form the proximal row of carpal bones.
a. ______________________________________________________
b. ______________________________________________________
c. ______________________________________________________
d. ______________________________________________________
53. Name the bones that form the distal row of carpal bones.
a. ______________________________________________________
b. ______________________________________________________
c. ______________________________________________________
d. ______________________________________________________
54. What two (2) structures pass through the triangular interval?
a. ______________________________________________________
b. ______________________________________________________
55. What artery passes through the triangular space?
____________________________________________________________
56. What muscle forms the medial border of the ‘anatomical snuff box”?
____________________________________________________________
57. What arterial pulse can be palpated in the “anatomical snuff box”?
____________________________________________________________
58. Which of the carpal bones can be palpated in the floor of the “anatomical snuff box”?
____________________________________________________________
59. Which joint of the hand lies immediately deep to the extensor hood (extensor expansion)?
____________________________________________________________
60. What is the action of the lumbrical muscle on each of the following joints of the finger?
a. MP _______________________________________________
b. PIP _______________________________________________
c. DIP _______________________________________________
61. Which two heads of the triceps brachii originate from the humerus?
a. _____________________________________________________
b. _____________________________________________________
62. What artery gives rise to the common interosseous artery?
____________________________________________________________
63. What artery supplies the deep muscles of the posterior forearm?
____________________________________________________________
64. What two arteries form an anastomotic connection behind the medial epicondyle?
a. _____________________________________________________
b. _____________________________________________________
65. What two arteries form an anastomotic connection in front of the medial epicondyle?
a. _____________________________________________________
b. _____________________________________________________
66. What two arteries form an anastomotic connection behind the lateral epicondyle?
a. ______________________________________________________
b. ______________________________________________________
67. What two arteries form an anastomotic connection in front of the lateral epicondyle?
a. _____________________________________________________
b. _____________________________________________________
68. Describe the fiber orientation (direction) of the interosseous membrane.
___________________________________________________________
69. What bone is found in the floor of the “anatomical snuff box”?
___________________________________________________________
70. What are the branches of the brachial artery not including its terminal branches?
a. _____________________________________________________
b. _____________________________________________________
c. _____________________________________________________
71. What are the major terminal branches of the profunda brachial artery?
a. _____________________________________________________
b. _____________________________________________________
c. _____________________________________________________
72. What nerve passes through the scapular notch (beneath the transverse scapular ligament)?
____________________________________________________________
73. What muscle inserts on the lesser tuberosity of the humerus?
____________________________________________________________
74. On which bone of the forearm does the tendon of the biceps brachii insert?
___________________________________________________________
75. On which bone of the forearm does the tendon of the brachialis insert?
___________________________________________________________
76. Which two (2) carpal bones form the radiocarpal joint?
a. _____________________________________________________
b. _____________________________________________________
77. What spinal nerve roots contribute to form the long thoracic nerve?
____________________________________________________________
78. Excluding the terminal branches, what three (3) nerves are branches of the posterior cord of the brachial plexus?
a. _____________________________________________________
b. _____________________________________________________
c. _____________________________________________________
79. Which of the thenar muscles is NOT innervated by the median nerve?
____________________________________________________________
80. The ulnar nerve passes into the forearm, passing between the two heads of origin of what muscle?
____________________________________________________________
81. The median nerve passes into the forearm, passing between the two heads of origin of what muscle?
____________________________________________________________
82. The radial nerve passes into the forearm, passing between the two heads of origin of what muscle?
____________________________________________________________
Answer Key
1. a. costocoracoid membrane
b. suspensory ligament of the axilla
2. cephalic vein
3. cephalic vein
4. a. C8
b. C6
c. C7
5. median antebrachial veins
6. median cubital (antecubital) vein
7. musculocutaneous nerve
8. inferior border of the teres major
9. medial and lateral borders of the pectoralis minor
10. a. superior thoracic artery
b. thoracoacromial artery and lateral thoracic artery
c. subscapular artery anterior humeral circumflex artery,posterior humeral circumflex artery
11. coracoid process
12. lateral lip of the intertubercular groove
13. anterior surface of the medial border of the scapula
14. lateral 1/3 of the clavicle, spine of the scapula, acromion process
15. floor of the intertubercular groove
16. lesser tuberosity of the humerus
17. deltoid tubercle of the humerus
18. subscapularis
19. serratus anterior
20. floor of the intertubercular groove
21. lateral border of the first rib
22. a. long head of the triceps
b. lateral head of the triceps
c. inferior margin of the teres minor
d. superior margin of the teres major
23. a. axillary nerve
b. posterior humeral circumflex artery
24. musculocutaneous nerve
25. radial nerve
26. radial nerve
27. a. radial artery
b. ulnar artery
28. radial tuberosity
29. coronoid process of the ulna
30. median cubital (antecubital) vein
31. a. pronator teres
b. brachioradialis
32. a. brachialis
b. supinator
33. ulnar nerve
34. a. pronator teres
b. flexor carpi radialis
c. palmaris longus
d. flexor carpi ulnaris
35. flexor digitorum superficialis
36. a. flexor digitorum profundus
b. flexor pollicis longus
c. pronator quadratus
37. flexor carpi ulnaris
38. palmaris longus
39. flexor digitorum profundus
40. a. supinator
b. brachioradialis
41. radial nerve
42. a. abductor digiti minimi
b. flexor digiti minimi
c. opponens digiti minimi
43. a. abductor pollicis brevis
b. flexor pollicis brevis
c. opponens pollicis brevis
d. adductor pollicis
44. flexor pollicis brevis
45. palmar interossei
46. dorsal interossei
47. ulnar nerve
48. superficial branch of the ulnar nerve
49. glenoid labrum
50. a. trapezoid ligament
b. conoid ligament
51. coraco-acromial ligament
52. a. scaphoid
b. lunate
c. triquetrum
d. pisiform
53. a. trapezium
b. trapezoid
c. capitate
d. hamate
54. a. profunda brachii artery
b. radial nerve
55. circumflex scapular artery
56. extensor pollicis longus
57. radial artery
58. scaphoid (navicular)
59. metacarpo-phalangeal joint (MC-P joint)
60. a. flexion
b. extension
c. extension
61. a. lateral head
b. medial head
62. ulnar artery
63. posterior interosseous artery
64. a. superior ulnar collateral artery
b. posterior ulnar recurrent artery
65. a. inferior ulnar collateral artery
b. anterior ulnar recurrent artery
66. a. middle collateral artery
b. interosseous recurrent artery
67. a. radial collateral artery
b. radial recurrent artery
68. infero-medially from radius to ulna or supero-laterally from ulna to radius
69. scaphoid (navicular)
70. a. profunda (deep) brachial artery
b. superficial ulnar collateral artery
c. inferior ulnar collateral artery
71. a. ascending branch
b. middle collateral artery
c. radial collateral artery
72. suprascapular nerve
73. subscapularis
74. radius (radial tuberosity)
75. ulna (ulnar tuberosity)
76. a. scaphoid
b. lunate
77. C5, C6, C7
78. a. upper subscapular nerve
b. middle subscapular nerve (thoracodorsal nerve)
c. lower subscapular nerve
79. adductor pollicis
80. flexor carpi ulnaris
81. pronator teres
82. supinator
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