Musculoskeletal flashcard

Front

What is the most common major joint dislocation?

Back

Glenohumeral joint dislocation.

Front

What is defined as the crunching sounds of unlubricated parts in joints rubbing against each other?

Back

Crepitus.

Front

What type of fractures are actually fractures of the proximal femur?

Back

Hip fractures.

Front

What is the motion of the wrist needed to produce wrist extension?

Back

Extension.

Front

What is another name for Nursemaid's elbow?

Back

Radial head subluxation.

Front

What is the primary function of the glenohumeral joint?

Back

To allow a wide range of motion in the shoulder.

Front

What are the common symptoms of a dislocated shoulder?

Back

Pain, swelling, and inability to move the arm.

Front

What is the role of ligaments in joint stability?

Back

Ligaments connect bones to other bones and provide stability to joints.

Front

What is the difference between a dislocation and a subluxation?

Back

A dislocation is a complete separation of joint surfaces, while a subluxation is a partial dislocation.

Front

What is the significance of the rotator cuff in shoulder injuries?

Back

The rotator cuff stabilizes the shoulder and allows for a range of movements.