Chapter 4: Protection from Pathogens - American CPR Care Association

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chapter 4: Protection From Pathogens

When you’re faced with a situation involving blood or bodily fluids, your own safety always comes first.Before helping anyone, take a moment to make sure the scene is safe — not just for you, but for the person who needs help too.Look around and ask yourself:

  • Is anyone visibly contaminated with blood?
  • Are there any hidden dangers nearby?

Taking these few extra seconds to protect yourself is critical. It helps prevent exposure to bloodborne pathogens like HIV, Hepatitis B, and other dangerous microorganisms.

In this chapter of your Online Bloodborne Pathogens Course, you’ll learn the key steps to stay safe, reduce your risks, and meet all OSHA safety standards.

How to Protect Yourself: OSHA Guidelines

Following the right steps doesn’t just protect others, it protects you too.

Here’s what you need to know to stay safe:

  1. Treat Every Exposure as a Risk

OSHA requires that everyone handling blood or other potentially infectious materials (OPIM) follows Universal Precautions.

This means treating all blood and OPIM as if they could be infectious, no matter where they came from.

If you come in contact with blood-containing materials:

  • Assume there’s a real risk of exposure.
  • Act immediately by following strict hygiene and safety protocols.
  1. Gear Up: Using Personal Protective Equipment (PPE)

Personal Protective Equipment (PPE) is your first shield against exposure.

Always make sure you’re using the right gear for the situation you’re facing.

Some of the most common types of PPE include:

  • Gloves
  • Goggles
  • Gown, lab coat, or apron
  • Shoe covers
  • Face shields or masks
  • Protective cap

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Before starting any task where blood or potentially infectious materials are involved, check your company’s Exposure Control Plan.

It’ll tell you exactly what PPE you need to stay protected for different types of procedures.

  1. Everyday Habits That Keep You Safe

Sometimes, it’s the small habits that make the biggest difference when it comes to staying safe:

  • Don’t eat, drink, or smoke anywhere you might come into contact with blood or potentially infectious materials.
  • Wash your hands thoroughly after handling blood or OPIM using plenty of soap and running water.
  • No soap and water nearby? Use a hand sanitizer until you can wash properly.
  • Ask your employer if you’re eligible for the Hepatitis B vaccine, especially if you work in a high-risk environment.
  • Handle biohazard waste containers carefully to avoid accidental exposure.

Good habits add an extra layer of protection — and they only take a few extra seconds.

  1. Safe Disposal of Contaminated Materials

Getting rid of potentially infectious materials the right way is a key part of keeping everyone safe.

Here’s what you need to remember:

  • Always dispose of needles, sharp objects, and contaminated materials in puncture-resistant containers.
  • Use containers clearly marked with a fluorescent orange or orange-red background and the biohazard symbol.
  • OSHA requires warning labels on all regulated waste, contaminated equipment, and storage areas that hold blood or OPIM.
  • OSHA calls these safety steps engineering and work practice controls. It’s up to employers to choose and put these controls in place – all to help protect you and your coworkers from exposure risks.