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

Exposure for a soft tissue neck study is done during what kind of respiration?

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

A radiographic image of the chest is obtained in the PA projection and the central ray is directed perpendicular to the IR.  The resulting image for this examination will show the shadows of the clavicles:

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:

Refer to the following diagram.  The thoracic cavity extends between which two lettered structures? 24(5).jpg

What is the central-ray angulation for the AP axial projection of the chest?

In the following illustration, the trachea bifurcates into two lesser tubes at which of the lettered structures? 30(5).jpg

Which of the following structures is the primary control organ of the lymphatic system?