Apr '17
10
MCAT Question of the Day | MCAT Course


  • Q:

    Which of the following is the best example of a case-control observational study?

     

    A

    Children from rich and poor backgrounds are tracked over time for key health indicators.

    B

    A large manufacturing workplace is studied for a correlation between smoking and productivity.

    C

    A drug is tested for effectiveness by administering it to one group of patients with a disease while another group of patients does not receive the drug.

    D

    Patients of a rare cancer are surveyed for common past exposures.




    Tags: Miscellaneous Psychology | Suggest a tag
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