10 free AMT MT practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
AMT MT Practice Test 4Tutor mode
Question 1 of 10
General Laboratory
After calibrating a creatinine assay, the laboratory scientist reruns the same calibrator material as an unknown and it recovers within 2% of its assigned value. The supervisor says patient testing still cannot begin. What is the BEST reason?