Beginner Radius Quiz

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This quiz contains 10 questions. Click below to begin.

Q1. On which side of the forearm is the radius located in anatomical position?

  • Posterior side only
  • Between the humerus and scapula
  • Medial side
  • Lateral side

Q2. Which part of the radius articulates with the capitulum of the humerus?

  • Ulnar notch
  • Radial tuberosity
  • Styloid process
  • Head

Q3. Which structure is located immediately distal to the head of the radius?

  • Styloid process
  • Ulnar notch
  • Neck
  • Dorsal tubercle

Q4. Which muscle inserts onto the radial tuberosity?

  • Deltoid
  • Brachialis
  • Triceps brachii
  • Biceps brachii

Q5. Which projection is found on the lateral side of the distal radius?

  • Medial epicondyle
  • Coronoid process
  • Styloid process
  • Olecranon

Q6. Which carpal bones articulate directly with the distal radius?

  • Trapezium and trapezoid
  • Scaphoid and lunate
  • Capitate and hamate
  • Triquetrum and pisiform

Q7. Which notch on the distal radius articulates with the head of the ulna?

  • Radial notch
  • Trochlear notch
  • Ulnar notch
  • Suprascapular notch

Q8. Which border of the radius provides attachment for the interosseous membrane?

  • Lateral border
  • Interosseous border
  • Distal border
  • Superior border

Q9. Which end of the radius is broader?

  • Both ends are always identical in width
  • Proximal end
  • The middle of the shaft is the broadest part
  • Distal end

Q10. Which description best identifies the radius?

  • A carpal bone on the thumb side
  • The long bone of the arm
  • The medial forearm bone forming the point of the elbow
  • The lateral forearm bone that contributes directly to the wrist joint
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