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Antimicrobial Resistance Gene Detection

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

Explain resistance-gene detection as a molecular finding that may not replace phenotypic antimicrobial susceptibility testing (AST) in every situation.

Intermediate9 min read15 sectionsMolecular Diagnostics
Section 1 of 150%

Learning Objectives

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Section 1 of 15

Learning Objectives

Learning Objectives

Section: Learning Objectives

Each objective is a clinical-laboratory application skill, not disease biology or treatment advice.

  • Map resistance-gene orders to clinical question, specimen, target, method, controls, result categories, and limitations
  • Explain that detecting a resistance gene shows selected nucleic acid under assay rules, not automatic phenotypic resistance in every situation
  • State when correlation with culture and phenotypic antimicrobial susceptibility testing (AST) is still needed

Section 1 of 15