Nonvisualization of Which Structure(s) Necessitates Repeating a PA Chest Radiograph

question 28

Multiple Choice

Nonvisualization of which structure(s) necessitates repeating a PA chest radiograph?

• A) Scapulae
• B) Distal clavicles
• C) Costophrenic angles
• D) Sternum

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Definitions:

Innermost Tunic

The deepest layer of a structure, often referring to the inner layer of an organ or tissue, such as the eye or blood vessels.

Mechanical Deficiency

A state or condition resulting from the inadequate physical functioning of a structure or mechanism.

Spiral Organ

A structure in the cochlea of the inner ear responsible for converting sound vibrations into neural signals.

Sound Waves

Audible disturbances that propagate through the air or other materials and are perceivable when they arrive at the ear of a human or animal.