The Proximal End of the Radius Illustrates the Relationship of Form

question 52

Multiple Choice

The proximal end of the radius illustrates the relationship of form and function.The cup-like surface of the radial head articulates with the rounded shape of the capitulum.This forms a joint that allows for ________.

• A) the rotational motion of the forearm
• B) the curling of the fingers
• C) the hinge like motion of the forearm
• D) the hyper extension of the forearm