Exit Ticket: Unit 1.1 ELISA Lab & Controls (Final check)

The next check on this week's work. It covers a different skill from the last one, so this is a fresh check rather than a retake. Enter your Student ID and submit.

1. 1. A rare disease is screened with a test that has high sensitivity but low specificity. For a patient who tests positive, what is the most likely truth, and why?

   AProbably yes, because specificity applies to negative resultsBProbably yes, because high sensitivity means few missed casesCProbably not; with a rare disease, most positives are falseDA coin flip, because sensitivity and specificity cancel out

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