Positive Biological Indicators

Positive biological indicators (BI) set in motion the recall of all medical devices processed since the last negative BI, an analysis of what caused the failure, correction of those causes, and retesting of the sterilizer before it is put back into routine use.

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CBSPD approved through May 31, 2028. 

HSPA approved through May 13, 2026.


Objectives: 

  1. Identify the performance characteristics of a biological indicator.
  2. Explain how Rapid Readout biological indicators detect sterilization process failures.
  3. Discuss what a marginal sterilization process is.
  4. Develop policy and procedures for the appropriate use of biological indicators.

About the Authors

Not Enrolled
$10.00

Course Includes

  • 1 Lesson
  • 1 Test
  • Course Certificate
  • CBSPD

    The CBSPD (Certification Board for Sterile Processing and Distribution) has pre-approved this in-service for one (1) contact hour for a period of five (5) years from the date of original publication. Successful completion of the lesson and post test must be documented by facility management and those records maintained by the individual until re-certification is required.

    DO NOT SEND LESSON OR TEST TO CBSPD.

    For additional information regarding certification contact CBSPD – 148 Main Street, Suite C-1, Lebanon, NJ 08833

    www.sterileprocessing.org.


    HSPA

    HSPA (Healthcare Sterile Processing Association) has pre-approved this in-service for 1.0 Continuing Education Credits for a period of three years.

    myhspa.org

    For more information, direct any questions to Healthcare Purchasing News (941) 259-0832.