NATCEP Day ElevenPractices that Prevent the Growth and Spread of Pathogenic

Microorganisms

Objectives• Identify practices that hinder the spread of

infection• Identify methods used to control or eliminate

microorganisms on supplies and equipment• Discuss reasons for correct hand washing

– SKILL: Handwashing• Demonstrate effective hand washing techniques

Objectives• State the purpose of standard precautions

– SKILL: Using an Alcohol-Based Hand Rub– SKILL: Removing Gloves– SKILL: Donning & Removing a Gown– SKILL: Donning & Removing a Mask– SKILL: Double-Bagging

• Demonstrate standard precaution techniques• Demonstrate isolation techniques

Ways to Prevent the Spread of Infection

• Handwashing• Cleaning

– Unit– Items Used

• Handling bed linens correctly• Disposing of contaminated items correctly• Keeping yourself & the resident clean

Methods of Controlling or Eliminating Microorganisms on Supplies and Equipment

• Disinfection– Process of destroying as many pathogens as

possible. – Slows growth & activity of those not destroyed– Many chemicals; follow instructions & MSDS

• Sterilization– Process of killing all microorganisms– Autoclave – standard sterilization machine

Reasons for Correct Handwashing• Everything you touch has a microorganism on it.• In your work, you use your hands constantly.• Your hands carry microorganisms from resident

to resident and from the resident to you• First line of defense against spread!

Keys to Correct Handwashing• When?

– Before and after contact with each resident– After using toilet– Before handling food– After gloves removed– After handing potentially contaminated objects– Before carrying for another resident

Keys to Correct Handwashing• How?

– Use enough soap to produce good lather– Rub soap vigorously over the surface of your hands

(including fingers and wrists) to help – Remove watch– Hold your hands below your elbows while washing– Rinse hands thoroughly under running water with

fingertips pointed downward– Dry your hands with clean paper towels– Use clean, dry paper towels to turn off the faucet

Purpose of Standard Precautions• Assure a safe, sanitary and comfortable environment for

residents • To control the development and transmission of

infections and disease

Standard Precaution Techniques

• Handwashing• Gloves• Gowns• Mask• Eyewear/Goggles

• Shoe Covers• Sharps Containers• Biohazard Bags• Waterproof Linen Bags

Transmission-based Precautions & Isolation

Transmission-based Precautions & Isolation

Transmission-based Precautions & Isolation

Transmission-based Precautions & Isolation