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newSchoolWorks.com › VoTechWorks › Health & Personal Services › Sterile Processing Technician › Infection Control for Sterile Processing › Lesson 4
HLT-STER66-06 · Lesson 4 · 14 clock hours · theory

OSHA Bloodborne Pathogen Standard and Exposure Control

Objective. Students will explain key employer and employee obligations under the OSHA Bloodborne Pathogen standard and correctly execute the post-exposure incident response procedure.

⚠ Pending professional review

This lesson, its worked examples and its practice questions has not yet been verified by a licensed clinician in the field or by a certification or approval body. It is a study draft and may contain errors. Do not use it to make decisions about any patient or medication. Always follow your instructor, your supervising professional, and current official references and regulations.

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Why the OSHA Bloodborne Pathogen Standard Matters

Sterile processing technicians work daily with instruments contaminated with blood and other potentially infectious materials (OPIM). A single unprotected exposure can transmit serious bloodborne diseases, including hepatitis B (HBV), hepatitis C (HCV), and human immunodeficiency virus (HIV). To protect workers, the U.S. Occupational Safety and Health Administration (OSHA) issued the Bloodborne Pathogen (BBP) Standard (29 CFR 1910.1030). This federal regulation sets legally enforceable minimum requirements for any employer whose workers may be occupationally exposed to blood or OPIM. Understanding your rights and responsibilities under this standard is not optional — it is part of your professional and legal duty.

Core Employer Obligations

1. Written Exposure Control Plan (ECP)

Every covered employer must maintain a written Exposure Control Plan that identifies job classifications with occupational exposure, explains how the facility will protect workers, and is reviewed and updated at least annually — or whenever new tasks or procedures could affect exposure risk. The ECP must be accessible to all employees during their shift.

2. Universal Precautions

The standard requires employers to ensure that all employees treat every sample of human blood and OPIM as if it were infectious — regardless of the patient's known status. This concept, called universal precautions, eliminates the dangerous habit of making judgments about which items are "probably safe."

3. Engineering and Work-Practice Controls

Engineering controls physically remove or isolate the hazard. Examples include puncture-resistant sharps disposal containers, self-sheathing needles, and biosafety cabinets. Work-practice controls change the way a task is performed to reduce exposure risk — for example, prohibiting recapping of needles by hand and requiring workers to wash hands immediately after removing gloves. Employers must evaluate and implement safer medical devices and document that evaluation in the ECP.

4. Hepatitis B Vaccination Offer

Employers must offer the hepatitis B vaccine series at no cost to all employees with occupational exposure, within ten working days of initial assignment. An employee may decline; if they do, they must sign an informed declination statement. The employee may change their mind and receive the vaccine at a later date at no cost.

Additional employer obligations include providing appropriate personal protective equipment (PPE) at no cost, providing training at hire and annually thereafter, maintaining required records, and ensuring post-exposure follow-up.

Key Employee Obligations

Employees also carry specific responsibilities under the standard:

1. Use the controls provided. You must use the engineering controls, work-practice controls, and PPE that your employer supplies. Bypassing a safety device — even to save a few seconds — is a violation and increases patient and personal risk.

2. Report exposures immediately. Prompt reporting is both a regulatory requirement and a medical necessity. Delayed reporting can affect the effectiveness of post-exposure prophylaxis and complicate workers' compensation documentation.

3. Participate in training. You are required to complete employer-provided BBP training at hire and annually. Active engagement in training — not merely showing up — is your professional responsibility.

Post-Exposure Incident Response: The Step-by-Step Procedure

If you experience a sharps injury or splash exposure to blood or OPIM, time matters. Follow these steps in order:

Step 1 — First Aid at the Site

For a sharps puncture or cut: wash the wound thoroughly with soap and running water for at least several minutes. Do not squeeze or milk the wound, and do not use caustic agents such as bleach directly on the skin. For a splash to mucous membranes (eyes, nose, mouth): flush with clean water or saline for several minutes.

Step 2 — Stop Work and Notify Your Supervisor

Leave the immediate task safely, set down instruments, and notify your supervisor right away. Do not continue working and report the incident at the end of the shift — post-exposure care is time-sensitive.

Step 3 — Document in the Incident Log

Your facility is required to maintain a sharps injury log (for percutaneous injuries) and general incident records. You will complete an exposure-incident report form that captures the date, time, type and brand of device, how the exposure occurred, and the body part affected. This log is confidential.

Step 4 — Follow Occupational Health Protocol

You will be referred to a licensed healthcare professional (such as occupational health) for a confidential medical evaluation. The source patient's blood may be tested for HBV, HCV, and HIV (with consent, where required by state law). You will receive counseling, appropriate baseline testing, and information about post-exposure prophylaxis options. All of this is provided at no cost to you.

The Exposure Control Plan in Practice

The ECP is your facility's master document for BBP compliance. Required sections typically include: the exposure determination (list of at-risk job classes), implementation schedule and methods for each control measure, hepatitis B vaccination procedures, post-exposure evaluation and follow-up procedures, communication of hazards (labels and training), and recordkeeping procedures. If any of these sections are absent or outdated, the facility is out of compliance. More importantly, gaps in the ECP can result in delayed or inconsistent post-exposure care — a direct threat to worker health and, indirectly, to patient safety when an injured or distracted technician cannot perform their duties safely.

Why This Connects to Your Credential Exams

Both the HSPA CRCST and the CBSPD CSPDT exams test your knowledge of infection control principles, including regulatory requirements and exposure response. Understanding the BBP standard demonstrates that you are prepared to protect yourself, your colleagues, and the patients who depend on properly processed instruments.

Key terms10

Bloodborne Pathogen (BBP) StandardThe OSHA federal regulation (29 CFR 1910.1030) that sets minimum requirements to protect workers from occupational exposure to blood and other potentially infectious materials.
Exposure Control Plan (ECP)A written, facility-specific document required by OSHA that identifies at-risk job classes and describes all methods the employer will use to protect workers from bloodborne pathogen exposure; must be reviewed at least annually.
Universal PrecautionsAn infection-control approach that requires treating all human blood and other potentially infectious materials as if they are known to be infectious, regardless of any information about the source.
Engineering ControlsPhysical devices or equipment that eliminate or isolate a bloodborne pathogen hazard at the source, such as puncture-resistant sharps containers and safety-engineered needles.
Work-Practice ControlsChanges in the way tasks are performed to reduce the likelihood of exposure, such as prohibiting two-handed needle recapping and requiring immediate handwashing after glove removal.
Other Potentially Infectious Materials (OPIM)Body fluids and materials beyond blood — including cerebrospinal fluid, synovial fluid, unfixed tissue, and others specified in the BBP standard — that must be handled with the same precautions as blood.
Post-Exposure Prophylaxis (PEP)Medical treatment initiated after a potential occupational exposure to a bloodborne pathogen to reduce the risk of infection; effectiveness is time-sensitive and must be started as soon as possible.
Sharps Injury LogA confidential record required by OSHA for employers with ten or more employees that documents each percutaneous injury from a contaminated sharp, including device type, department, and how the incident occurred.
Occupational ExposureReasonably anticipated skin, eye, mucous membrane, or parenteral contact with blood or OPIM that may result from the performance of an employee's duties.
Hepatitis B Declination StatementA signed form completed by an employee who voluntarily refuses the employer-offered hepatitis B vaccine series; the employee retains the right to receive the vaccine later at no cost.
In class: Guided reading of a plain-language summary of the OSHA Bloodborne Pathogen standard; students highlight and annotate the four core employer obligations (written exposure-control plan, universal precautions, engineering and work-practice controls, hepatitis B vaccination offer) and three key employee obligations. · Mock exposure scenario: student handles a simulated sharps injury using a training needle; they walk through the facility's post-exposure flowchart (wash site, report to supervisor, document in incident log, follow occupational health protocol) and complete a sample exposure-incident report form. · Group review of a facility Exposure Control Plan template; students identify the required sections and flag two intentional omissions planted by the instructor, then write one paragraph explaining the patient-safety and legal consequences of each gap.
Materials: OSHA Bloodborne Pathogen standard plain-language summary handout, facility Exposure Control Plan template, sample exposure-incident report forms, blunt training needle and simulated blood (red food-coloring water), post-exposure flowchart poster
Check: Written scenario response: student reads a new sharps-exposure scenario and writes the correct immediate actions, documentation steps, and regulatory basis; scored on a 10-point rubric, pass mark 8/10.

Practice check8

Answer each question, then check it. Nothing is recorded; this is your own practice.

Infection Control
1. Under the OSHA Bloodborne Pathogen Standard, an employer must offer the hepatitis B vaccine series to an at-risk employee:
Infection Control
2. A sterile processing technician sustains a needlestick from a contaminated instrument. What is the correct FIRST action?
Infection Control
3. Which of the following BEST describes the principle of universal precautions?
Regulatory Compliance / Infection Control
4. An Exposure Control Plan is reviewed by the compliance officer and found to be missing the exposure determination section. What is the most immediate consequence of this gap?
Infection Control
5. Which of the following is an example of an ENGINEERING control under the BBP standard?
Infection Control / Regulatory Compliance
6. A new sterile processing technician declines the hepatitis B vaccine when it is offered. What must happen next?
Infection Control
7. After a blood splash to the eyes in the decontamination area, a technician should immediately:
Regulatory Compliance / Infection Control
8. The OSHA BBP standard requires employers to maintain a sharps injury log. Which information is typically REQUIRED to be recorded in this log?
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