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Valid, Invalid, and Inconclusive Results

This Medical Laboratory Science lesson in Molecular Diagnostics supports laboratory science learning and laboratory interpretation for medical laboratory students and professionals.

Distinguish valid, invalid, and inconclusive/indeterminate molecular outcomes using assay procedure language.

Intermediate9 min read15 sectionsMolecular Diagnostics
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Learning Objectives

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Section 1 of 15

Learning Objectives

Learning Objectives

Section: Learning Objectives

Each objective is a practical interpretation skill for clinical molecular laboratory reporting.

  • Define valid, invalid, and inconclusive/indeterminate molecular outcomes in laboratory terms
  • Explain why an invalid result must never be reported as negative
  • Apply assay procedure language for inconclusive/indeterminate wording and hold/release decisions

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