Physician Assistant Practice Test VI
Sample Physician Assistant National Certifying Exam (PANCE)


Progress Indicator:
Question 1 of 20

1.  Which of the following has the lowest evidence of study bias?

Choices:
  1. Retrospective study
  2. Case-control study
  3. Cross-sectional study
  4. Randomized controlled study
  5. Cohort study


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