Elbow Anatomy Quiz.

Is this a knee or an elbow x-ray?

• Elbow

• Knee

Which bone is the red box pointing to?

• Radial head

• Radial neck

• Medial epicondyle

• Lateral epicondyle

Which bone is the blue box pointing to?

• Olecranon

• Radial head

• Radial neck

• Lateral epicondyle

Name the red ligament.

• Ulnar collateral ligament

• Radial collateral ligament

• Annular ligament

• Joint capsule

Name the yellow ligament.

• Annular ligament

• Joint capsule

• Radial collateral ligament

• Ulnar collateral ligament

Which of the following is an elbow flexor?

• Anconeus

• Triceps

• Supinator

• Biceps brachii

Which of the following is an elbow extensor?

• Brachioradialis

• Biceps brachii

• Triceps brachii

• Brachialis

Name the green joint.

• Humeroulnar joint

• Humeroradial joint

• Superior radioulnar joint

• Inferior radioulnar joint

Name the red joint.

• Humeroradial joint

• Superior radioulnar joint

• Humeroradial joint

• Inferior radioulnar joint