1.All of the Following Are Bony Landmarks Located on the Humerus Except?

Chapter 6 Review

1.All of the following are bony landmarks located on the humerus except?

a.Lateral condyloid ridge

b.Olecranon fossa

c.Coranoid fossa

d.Coranoid process

2.When viewed from the anatomical position which of the following is located anterior surface of the arm?

a.Anconeus

b.Supinator Teres

c.Triceps Brachii

d.Pronator teres

3.When viewed from the anatomical position which of the following is located posterior surface of the arm?

a.Anconeus

b.Pronator Quadratus

c.Biceps brachii

d.Pronator Teres

4.Which of the following is the sole action of the brachialis muscle?

a.Weak flexion of the shoulder

b.Flexion of the elbow

c.Pronation from supinated position

d.Supination from a pronated position

5.Actions of the brachioradialis muscle include all of the following except?

a.Flexion of the elbow

b.Pronation from a supinated position to neutral

c.Supination from pronated position to neutral

d.Weak flexion of the shoulder

6.The muscles that perform radioulnar supination include all of the following except?

a.Anconeus

b.Biceps brachii

c.Supinator

d.Brachioradialis

7.The origin of the triceps muscle includes all of the following except?

a.Supraglenoid tubercle above the superior lip of the glenoid fossa of the scapula

b.Infraglenoid tubercle below the inferior lip of glenoid fossa of the scapula

c.Upper half of the posterior surface of the humerus

d.Distal 2/3 of the posterior surface of the humerus

8.The ligaments of the elbow include all of the following except?

a.Radial collateral

b.Interosseus

c.Ulnar collateral

d.Annular

9.The muscles that perform radioulnar pronation include all of the following except?

a.Brachioradialis

b.Brachialis

c.Pronator teres

d.Pronator quadratus

10Which of the following is the insertion of the pronator teres muscle?

a.Infraglenoid tubercle below the inferior lip of glenoid fossa of the scapula

b.Upper half of the posterior surface of the humerus

c.Distal 2/3 of the posterior surface of the humerus

d.Middle 1/3 of the lateral surface of the radius

11Actions of the elbow and radioulnar joints occur in all of the following planes except?

a.Frontal

b.Transverse

c.Sagittal

d.Horizontal

12Which of the following muscles does not act in flexion of the elbow?

a.Biceps brachii

b.Brachialis

c.Brachioradialis

d.Pronator quadratus

13. Radioulnar supinators include all of the following except?

a.Biceps brachii

b.Supinator muscle

c.Brachialis

d.Brachioradialis

14.Which of the following is not an action of the brachioradialis muscle?

a.Flexion of the elbow

b.Extension of the elbow

c.Pronation from supinated position

d.Supination from a pronated position

15.Which of the following is the origin of the supinator muscle?

a.Medial epicondyle of the humerus and neighboring posterior part of the ulna

b.Medial epicondyle of the humerus and neighboring posterior part of the radius

c.Lateral epicondyle of the humerus and neighboring posterior part of the radius

d.Lateral epicondyle of the humerus and neighboring posterior part of the ulna

16.Which of the following is an action of the pronator teres muscle?

a.Weak extension of the elbow

b.Weak flexion of the elbow

c.Weak pronation from supinated position

d.Weak supination from a pronated position

17.Actions of the biceps brachii include all of the following except?

a.Pronation of the forearm

b.Flexion of the elbow

c.Supination of the forearm

d.Weak flexion of the shoulder joint

18.Muscles that primarily flex the elbow and pronate the forearm include all of the following except?

a.Anconeus

b.Brachioradialis

c.Pronator teres

d.Pronator quadratus

19.Muscles that primarily extend the elbow and supinate the forearm include all of the following except?

a.Triceps brachii

b.Anconeus

c.Supinator

d.Brachialis