When Only the Lumbar Vertebrae (Not Lumbosacral)are Imaged in the AP

question 98

Multiple Choice

When only the lumbar vertebrae (not lumbosacral) are imaged in the AP projection,the central ray is directed _____ inches above the iliac crests.

• A) 1
• B) 2
• C) 3
• D) 4

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Definitions:

Attention

The mental process of concentrating on specific stimuli while ignoring others, enabling processing of relevant information.

Easy Distraction

The tendency to lose focus or attention with minimal external stimuli.

Impulsiveness

A tendency to act on a whim, displaying behavior characterized by little or no forethought, reflection, or consideration of the consequences.

Stroop Effect

A phenomenon demonstrating the delay in reaction time when the color of a word and its meaning do not match.