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QC Failure Before Patient Testing

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

Case: QC fails before patient samples are run, hold testing, investigate, and protect patients.

Intermediate10 min read15 sectionsLaboratory Quality Management
Section 1 of 150%

Learning Objectives

Getting started

Section 1 of 15

Learning Objectives

Learning Objectives

Section: Learning Objectives

Each objective is a practical judgment skill for everyday laboratory work, not regulation memorization.

  • Recognize that a failed QC result means the testing system is not shown to be reliable
  • Apply a hold-first response instead of releasing patient results under workflow pressure
  • Work through a structured cause investigation before resuming patient testing

Section 1 of 15