Anatomical Limitations May Require That the Radiographer Knowledgably Alter Which

question 22

Multiple Choice

Anatomical limitations may require that the radiographer knowledgably alter which of the following to obtain a diagnostic image?

• A) Horizontal angulation
• B) Vertical angulation
• C) Positioning of the image receptor
• D) All of the above

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Definitions:

Negative Reinforcement

A process in behavior modification where a response increases because a negative (aversive) condition is removed or avoided.

Positive Reinforcement

A technique in behavior therapy that involves rewarding desirable behaviors to increase the likelihood they will recur.

High Grades

Academic evaluations that indicate a level of excellence or superior achievement.

Fixed-interval Schedules

A type of reinforcement schedule in operant conditioning where rewards are given after a specific time interval has passed.