4. Education and demonstration
  5. Question or problem eliciting response
  6. Grading of response form

John J. Ferris

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Machine-interpretable figural response testing

Education and demonstration – Question or problem eliciting response – Grading of response form
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Overfill protection for suction drainage system

Surgery – Means and methods for collecting body fluids or waste material – Aspiration collection container or trap
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