Shoulder and Elbow

Front

What is the primary function of the deltoid muscle?

Back

The deltoid muscle is responsible for shoulder abduction, flexion, and extension.

Front

What are the three main joints of the elbow?

Back

The three main joints of the elbow are the humeroulnar joint, humeroradial joint, and proximal radioulnar joint.

Front

What is an elbow dislocation?

Back

An elbow dislocation occurs when the bones of the elbow joint are forced out of their normal position.

Front

What is the role of the scapula in shoulder movement?

Back

The scapula provides attachment points for muscles that facilitate shoulder movement and stability.

Front

What is the teres major muscle responsible for?

Back

The teres major muscle is responsible for shoulder adduction, extension, and internal rotation.

Front

What is the function of the biceps brachii?

Back

The biceps brachii is primarily responsible for elbow flexion and forearm supination.

Front

What is a UCL sprain?

Back

A UCL (ulnar collateral ligament) sprain is an injury to the ligament on the inner side of the elbow, often caused by repetitive stress.

Front

What is olecranon bursitis?

Back

Olecranon bursitis is the inflammation of the bursa located at the tip of the elbow, often resulting from trauma or prolonged pressure.

Front

What is the anatomical position of the humerus?

Back

The humerus is the long bone of the upper arm, extending from the shoulder to the elbow.

Front

What is the significance of the acromion process?

Back

The acromion process is a bony projection of the scapula that forms the highest point of the shoulder and serves as an attachment for muscles.