Upper Extremity 1 - Pictures

Question 1

Answer 1

A) Deltoid muscle

B) Pectoralis major - clavicular head

C) Pectoralis major - sternal head

D) Serratus anterior

Question 2

Answer 2

A) Deltopectoral triangle

B) Cephalic vein

Question 3

Answer 3

Pectoralis minor

Question 4

Answer 4

A) Upper trapezius

B) Middle trapezius

C) Lower trapezius

Question 5

Answer 5

A) Deltoid

B) Teres major

C) Latissimus dorsi

Question 6

Answer 6

A) Rhomboid

B) Infraspinatus

C) Teres major

D) Latissimus dorsi

E) Medial border of scapula

Question 7

Answer 7

A) Levator scapula

B) Rhomboid minor

C) Rhomboid major

Question 8

Answer 8

A) Infraspinatus

B) Teres minor

C) Teres major

D) Subscapularis

Question 9

Answer 9

A) Upper triangle

B) Quad space

C) Lower triangle

Question 10

Answer 10

A) Greater tubercle of humerus

B) Acromion of scapula

C) AC joint

D) Coracoid process of scapula

Question 11

Answer 11

Axillary artery

Question 12

Answer 12

A) Biceps brachii

B) Long head of biceps

C) Short head of biceps

D) Coracobrachialis

E) Brachialis

F) Musculocutaneous nerve (pierces through corachobrachialis)

Question 13

Answer 13

A) Biceps brachii

B) Long head of biceps

C) Short head of biceps

D) Pectoralis major

E) Deltoid

F) Brachialis

Question 14

Answer 14

A) Biceps brachii

B) Brachialis

C) Coracobrachialis

Question 15

Answer 15

A) Long head of triceps

B) Lateral head of triceps

C) Medial head of triceps

D) Anconeous

Question 16

Answer 16

A) Lateral head of triceps

B) Brachialis

C) Biceps brachii

D) Long head of triceps

Question 17

Answer 17

A) Median nerve (look for “M” structure and follow middle downward)

B) Ulnar nerve (medial)

Question 18

Answer 18

A) Radial nerve (exits lateral to brachialis)

B) Brachialis muscle

Question 19

Answer 19

A) Musculocutaneous nerve

B) Median nerve (middle portion of “M” shape)

Question 20

Answer 20

A) Musculocutaneous nerve

B) Axillary artery

C) Median nerve

D) Ulnar nerve

Question 21

Answer 21

A) Glenoid fossa

B) Glenoid labrum

C) Long head of triceps

D) Coracoacromial ligament

E) Acromion

Question 22

Answer 22

Transverse humeral ligament

Question 23

Answer 23

A) Biceps brachii

B) Cephalic vein

C) Brachialis

D) Lateral head of triceps

E) Long head of triceps

F) Medial head of triceps

Question 24

Answer 24

A) Musculocutaneous nerve

B) Radial nerve

C) Median nerve

D) Ulnar nerve

Question 25

Answer 25

A) Transverse humeral ligament B) Glenohumeral joint (shoulder joint) C) Acromioclavicular ligament D) Acromioclavicular joint (AC joint) E) Trapezoid F) Conoid G) Coracoclavicular joint H) Sternoclavicular joint I) Sternoclavicular ligament J) Clavicle K) Coracoid process L) Coracoacromial ligament M) Short head N) Long head O) Biceps brachii P) Pec minor Q) Costoclavicular ligament R) Subscapularis

Question 26

Answer 26

A) Suprascapular notch B) Coracoid process C) Supraspinous fossa D) Infraspinous fossa E) Subscapular fossa F) Spine of scapua G) Acromion

Question 27

Answer 27

A) Radial fossa B) Capitulum C) Coronoid fossa D) Trochlea

Question 28

Answer 28

A) Long thoracic nerve (follows down the serratus anteriorly) B) Serratus anterior

Question 29

Answer 29

A) Suprascapular nerve B) Anastomosis between suprascapular artery & circumflex scapular artery C) Infrascapular muscle D) Teres major E) Upper triangle F) Circumflex scapular artery branch G) Quad space H) Posterior circumflex humeral artery I) Axillary nerve J) Lower triangle K) Radial nerve L) Deep brachial artery M) Lateral head of triceps N) Deltoid O) Triceps brachii P) Teres minor Q) Long head of triceps

Question 30

Answer 30

A) Axillary artery B) Brachial artery C) Deep artery of the arm D) Radial artery E) Ulnar artery

Question 31

Answer 31

A) Suprascapular artery B) Dorsal scapular artery C) Transverse cervical artery D) Circumflex scapular artery E) Subscapular artery

Question 32

Answer 32

A) Musculocutaneous nerve B) Axillary nerve C) Radial nerve D) Median nerve E) Ulnar nerve