Appendicular - Radius and Ulna - Statistics

General Stats
  • This quiz has been taken 2 times
  • The average score is 9 of 17
Answer Stats
Hint Answer % Correct
articulates with radius (lunate and scaphoid); 8 small bones carpals
100%
anterior projection below the trochlear notch; fits into the C fossa of the humerus when the elbow flexes coronoid process
100%
5 bones; I-V; after carpals metacarpals
100%
large, curved projection at the proximal end; forms the point of the elbow; attachment for the tricep branchii muscle olecranon process
100%
for fine motor movement and grasping; 14 bones phalanges
100%
small depression on the lateral side of the ulna near its proximal end; articulare with the head of the radius = proximal radioulnar joint radial notch
100%
deep, C-shaped curve between the O and C processes; articulated with the T of the humerus = hinge of the elbow joint trochlear notch
100%
lateral bone of the forearm = thumb side radius
100%
medial bone of the forearm = pinky side ulna
100%
disc=shaped proximal end; articulates with the capitulum of the humerus and the radial notch of the ulna = allowing rotation head radius
0%
small, rounded distal end; located at the bottom unlike the humerus; articulates with the ulnar notch of the radius head ulna
0%
pointed projection at the distal end on the lateral side; attachment for branchioradialis tendon = stabilize the wrist styloid process radius
0%
pointed projection at the distal end on the medial side of the wrist; attachment site for ligaments = stabilize the wrist joint styloid process ulna
0%
ulna is more associated to the elbow
0%
function of ulna main weight-bearing bone
0%
function of radius (by pivoting around the ulna rotation
0%
radius is more associated to the wrist
0%
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