Which bone is the shoulder blade?

Prepare for the California Self‑Insurance Plans (SIP) Exam with our interactive quiz. Benefit from multiple-choice questions, detailed explanations, and essential tips to enhance your knowledge and succeed in your exam!

Multiple Choice

Which bone is the shoulder blade?

Explanation:
The shoulder blade is the scapula. It’s a flat, triangular bone located on the back of the upper rib cage and forms part of the shoulder girdle. The scapula provides the socket for the humerus at the glenoid cavity and connects to the clavicle at the acromion, allowing the wide range of shoulder movements. It also serves as a major attachment site for many shoulder and back muscles. The other bones mentioned are in different regions: the ulna and radius are the two forearm bones, and the sternum is the central chest bone to which ribs attach.

The shoulder blade is the scapula. It’s a flat, triangular bone located on the back of the upper rib cage and forms part of the shoulder girdle. The scapula provides the socket for the humerus at the glenoid cavity and connects to the clavicle at the acromion, allowing the wide range of shoulder movements. It also serves as a major attachment site for many shoulder and back muscles.

The other bones mentioned are in different regions: the ulna and radius are the two forearm bones, and the sternum is the central chest bone to which ribs attach.

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