Not often: Results which appear anomalous may require the test to be repeated for confirmation.
Answered 7/9/2013
5k views
NO not that high: Machines ( lab equipment ) are regularly calibrated , wrong results are rare , how ever wrong labeling , in adequate samples, & poorly preserved specimens are most common mistakes , which also should not happen ( but can happen ) some times that is the reason to repeat the test.
Answered 6/23/2020
5k views
6 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
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