Scapula Unlabelled Diagram Quiz

Questions and Answers

What term refers to the bony projection that extends laterally from the scapula?

Superior angle

Superior notch

Acromion (correct)

Coracoid process

What is the function of the superior notch of the scapula?

The superior notch allows for the passage of nerves and blood vessels.

Which part of the scapula is associated with the shoulder joint?

Infraspinous fossa

Spine of scapula

Inferior angle

Glenoid cavity (correct)

What is the location of the infraspinous fossa on the scapula?

Below the spine of the scapula Signup and view all the answers

The ______ fossa is located on the anterior surface of the scapula.

subscapular Signup and view all the answers

What is the significance of the acromial angle on the scapula?

The acromial angle helps define the lateral border of the scapula. Signup and view all the answers

Which structure is attached to the infraglenoid tubercle?

Long head of triceps brachii Signup and view all the answers

What does the lateral border of the scapula serve as an attachment point for?

Teres major muscle Signup and view all the answers

Identify the angle located at the inferior part of the scapula.

Inferior angle Signup and view all the answers

What is the function of the superior fossa on the scapula?

Attachment for the supraspinatus muscle Signup and view all the answers

The coracoid process is located on the medial border of the scapula.

False Signup and view all the answers

What is the anatomical importance of the medial border of the scapula?

The medial border provides attachment points for muscles such as the rhomboids. Signup and view all the answers

Study Notes

Scapula Key Terms

Acromion: A bony projection on the scapula that forms the highest point of the shoulder.
Superior Notch: An indentation located at the top of the scapula, allowing passage for nerves and vessels.
Acromial Angle: The angle formed at the lateral part of the scapula where the acromion extends.
Superior Angle: The uppermost point of the scapula, significant for landmark identification in anatomy.
Superior Fossa: A shallow depression located near the superior angle, serving as an attachment site for muscles.
Spine of Scapula: A prominent ridge that runs diagonally across the posterior surface, separating the supraspinous from the infraspinous fossa.
Medial Border: The edge of the scapula that faces the spine, crucial for scapular stability and muscle attachment.
Infraspinous Fossa: A large, concave area located below the spine of the scapula, providing space for muscle attachment.
Inferior Angle: The lowest point of the scapula that helps assess scapular alignment and position.
Infraglenoid Tubercle: A small bony prominence located below the glenoid cavity, serving as an attachment for the long head of the triceps brachii.
Lateral Border: The edge of the scapula that faces the humerus, important for articulation and muscle attachment.
Supraglenoid Tubercle: A small bump located above the glenoid cavity, acting as an anchor point for the long head of the biceps brachii.
Glenoid Cavity: A shallow socket that articulates with the head of the humerus, forming the shoulder joint.
Subscapular Fossa: A concave area on the anterior surface of the scapula, where the subscapularis muscle attaches.

Description

Test your knowledge of the scapula anatomy with this unlabelled diagram quiz. Identify key structures such as the acromion, superior notch, and more. This quiz will enhance your understanding of the scapula's features and their locations.