The inner lining of the pleural sac is called the:

In the following diagram, the oblique fissure of the right lung is indicated by: 38.jpg

What pathology demonstrates the presence of fluid in the pleural cavity?

A radiographic image of the chest is obtained in the PA oblique projection.  The patient is placed with the left shoulder in contact with the IR and the right hand on top of the wall bucky.  This position is known as the:

A true lateral projection of the soft tissue neck will demonstrate which of the following evaluation criteria?Open intervertebral jointsHila at the center of the radiographSternum in profileSuperimposed zygapophyseal jointsSuperimposed mandibular rami

In the following illustration, the superior aperture of the thoracic cavity is designated by which lettered structure? 24.jpg

A radiographic image of the chest is obtained in the PA projection.  The patient is placed erect facing the IR with the arms flexed and the shoulders rolled forward.  This position of the arms is used to:

What is the degree of body rotation for the PA oblique, LAO position of the chest during a cardiac series?

On a normal PA chest x-ray, the gastric air bubble may be seen in which of the following locations?

Match of the following definitions with the corresponding chest pathologies.  Each response will be only be used once.