Why is it important to assess the preanalytical phase of testing?
Understand the Problem
The question is asking about the significance of evaluating the preanalytical phase in testing procedures. This phase involves steps taken before the actual analytical testing begins, which can greatly influence the accuracy and reliability of test results. Understanding its importance includes considering factors like sample collection, handling, and processing that could affect outcomes.
Answer
The preanalytical phase is vital to prevent laboratory errors and ensure accurate diagnostics.
The preanalytical phase is vital because it is the most common source of laboratory errors, which can lead to misdiagnosis and mismanagement, causing serious harm to patients.
Answer for screen readers
The preanalytical phase is vital because it is the most common source of laboratory errors, which can lead to misdiagnosis and mismanagement, causing serious harm to patients.
More Information
Errors in the preanalytical phase can affect up to 80% of laboratory test inaccuracies, highlighting the need for meticulous specimen collection and handling.
Sources
- Preanalytical phase – a continuous challenge for laboratory ... - NCBI - ncbi.nlm.nih.gov
- Challenges in Preanalytical Phase of Laboratory Medicine - NCBI - ncbi.nlm.nih.gov
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