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

A quick check on today's hinge idea. Enter your Student ID, answer each item, and submit. You will see your result right away. This is practice, not a grade.

1. 1. An ELISA reports a patient as positive, but the patient does not actually have the disease. Which term names this result?

   AFalse positiveBTrue negativeCFalse negativeDLow sensitivity

2. 2. On an ELISA plate, the negative control well develops a strong color signal. What does this most likely indicate?

   AThe primary antibody was diluted too farBThe patient wells can be reported as positiveCThe assay worked and the plate can be readDContamination or nonspecific binding

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