Bones of Forearm

Which part of the humerus does the head of radius articulate with at the elbow joint?

• Trochlea

• Radial fossa

• Lateral epicondyle

• Capitulum

The distal radioulnar joint is formed by the articulation of ___________

• Head of ulna and ulnar notch of radius

• Head of radius and radial notch of ulna

• Inferior aspect of radius with scaphoid

• Inferior aspect of radius with lunate

Which is the palpable border of the ulna?

• Anterior

• Interosseous

• Posterior

• Lateral

Which bones are involved in the formation of wrist joint?

• Distal end of ulna, scaphoid, lunate

• Distal end of radius, scaphoid, lunate

• Distal end of ulna, triquetrum, lunate

• Distal end of radius, triquetrum, lunate

Which muscle inserts into the radial tuberosity?

• Biceps brachii

• Triceps brachii

• Brachialis

• Supinator