Exam 3: Evidence-Based Practice in the Diagnostic Process

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The minimal clinically important change is more meaningful than the minimum detectable change.

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Which of the following is considered the highest level of evidence?

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What term describes the likelihood that a specific condition is present before the diagnostic test results are known?

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The best diagnostic accuracy is achieved with a high rate of which of the following?

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Clinician-based outcome measures are used to assess concerns important to the patient that often relate to symptoms,functional ability,or health-related quality of life.

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Which of the following describes a research study with two groups-one that receives the treatment and one that does not-that are studied over time to determine the impact of the treatment?

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What is meant by a positive likelihood ratio?

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Which of the following tests would determine with the highest sensitivity that a fracture is present?

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Which term describes a test's ability to detect those patients who do not have the disorder being tested for?

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What is a general term to describe how often results correctly identify whether a pathology is present?

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To be clinically useful,a procedure must demonstrate good reliability.

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Which of the following choices represents the highest reliability?

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Likelihood ratios incorporate a test's sensitivity and specificity,and they are influenced by the prevalence of a condition.

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In research,what term describes the extent to which the same examiner obtains the same results on the same patient?

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What reliability coefficient should be used when comparing clinicians?

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Which of the following terms describes quick summaries of how positive and negative findings on a particular test determine a test's diagnostic usefulness?

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Which of the following is a research technique that combines the results of several studies that have similar research hypotheses?

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What is the best method for improving intrarater reliability?

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