The step-wedge test is used to evaluate:
Show answer and explanation
Correct answer: Image contrast consistency
Step wedges show multiple density levels. They are used to assess consistency in contrast and processing quality.
Practice all 20 Processing Radiographs and Quality Control questions
Keep practicing
More Processing Radiographs and Quality Control questions
- Which quality control procedure ensures chemicals remain at the correct strength?
- What results from placing the film backward in the patient's mouth?
- Which of the following indicates fixer exhaustion?
- What happens if films are not adequately washed after fixing?
- Which artifact is caused by bending the film packet?
- What is the purpose of a quality assurance log for radiography?