What is the Type of Projection That Articulates with the Glenoid

Question

What is the type of projection that articulates with the glenoid cavity?
A) Crest
B) Trochanter
C) Spine
D) Head

Accepted Answer

The type of projection that articulates with the glenoid cavity is a head. The glenoid cavity is the shallow, concave surface of the scapula that articulates with the head of the humerus, forming the shoulder joint. The humerus has a rounded head that fits into the glenoid cavity to form this joint. Therefore, the correct answer is D, head.