Universal Precautions & Hand Hygiene
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Questions and Answers

What are universal precautions?

Steps we follow to prevent the transmission of infectious diseases.

What are standard precautions?

Measures used to prevent the spread of infection among all patients.

Which of the following are elements of standard precautions? (Select all that apply)

  • Using personal protective equipment (correct)
  • Environmental cleaning (correct)
  • Hand hygiene (correct)
  • Ignoring staff training
  • The five moments of hand hygiene include: Before touching a patient, Before a _____, After touching a patient, After a procedure or a body fluid exposure risk, After touching patient surroundings.

    <p>procedure</p> Signup and view all the answers

    Surgical antisepsis takes 20-30 seconds.

    <p>False</p> Signup and view all the answers

    What is the recommended method of hand hygiene when hands are not visibly soiled?

    <p>Alcohol-based hand rub</p> Signup and view all the answers

    Match the following types of hand hygiene with their definitions:

    <p>Routine hand washing = Use of water and non-antimicrobial soap. Anti-septic hand washing = Use of water and antimicrobial soap. Anti-septic hand rub = Use of alcohol-based hand rub. Surgical antisepsis = Use of water and antimicrobial soap to reduce resident flora.</p> Signup and view all the answers

    Study Notes

    Universal Precautions & Hand Hygiene

    • Universal Precautions: are steps taken to prevent the spread of infectious diseases from one person to another, regardless of known infection status.
    • Standard Precautions: are a subset of universal precautions, applied to all patients at all times. They focus on preventing the transmission of infectious diseases, like patient-to-nurse or patient-to-patient
    • Transmission Based Precautions: are specific measures used to prevent the spread of infection when a patient has or is suspected to have an infectious disease. They are based on the pathogen's mode of transmission (contact, airborne, droplet).

    Elements of Standard Precautions:

    • Hand Hygiene
    • Personal Protective Equipment (PPE)
    • Proper Handling of Patient Care Equipment
    • Needle Stick/Sharp Injury Prevention
    • Environmental Cleaning & Spill Management
    • Waste Handling
    • Personnel Health & Staff Training

    Hand Hygiene

    • Defined by the WHO as hand washing, antiseptic hand washing, antiseptic hand rub or surgical hand antisepsis.
    • Purpose: Reduce germs, prevent germ spread, prevent contamination of patient's environment, promote comfort.
    • Five Moments of Hand Hygiene
      • Before touching a patient
      • Before a procedure
      • After touching a patient
      • After a procedure or a body fluid exposure risk
      • After touching patient surroundings

    Types of Hand Hygiene

    • Routine hand washing: Using water and non-antimicrobial soap for 40-60 seconds to remove soil and transient microorganisms.
    • Antiseptic hand washing: Using water and antimicrobial soap (chlorhexidine or iodine).
    • Antiseptic hand rub: Using alcohol-based hand rub (20-30 seconds). This is the recommended method for healthcare settings when hands are not visibly soiled.
    • Surgical antisepsis: Using water and antimicrobial soap (chlorhexidine or iodine) for 3-5 minutes to remove or destroy transient microorganisms and reduce resident flora. This is done before surgeries.

    Routine Hand Washing

    • Equipment:
      • Running water
      • Towel
      • Soap and soap dish
      • Tissue paper
    • Steps:
      • Prepare equipment
      • Remove jewelry and roll sleeves above elbow
      • Stand in front of the sink and avoid touching the sink with clothes
      • Adjust water flow and temperature
      • Wet hands with water
      • Apply soap
      • Rub hands together vigorously: palm to palm, fingers interlaced, palm to palm with fingers interlaced, back of fingers to opposing palm with fingers bent and interlaced, each thumb clasped in opposite hand, tip of fingers in opposite palm, each wrist
      • Rinse hands from fingertips to wrist
      • Use elbow to turn off tap
      • Dry thoroughly with single-use towel

    Alcohol-Based Hand Rub

    • Equipment:
      • Alcohol (70% concentration)
    • Procedure:
      • Apply a palmful of hand sanitizer to dry hands and cover all surfaces
      • Rub hands palm to palm
      • Rub right palm up and down the back of the other hand with interlaced fingers
      • Rub palms together with interlaced fingers
      • Rub back of fingers to opposing palm with fingers bent and interlaced
      • Rub each thumb clasped in the opposite hand
      • Rub tips of fingers in opposing palm in circular motion
      • Rub each wrist
      • Continue rubbing until hands are dry

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    Description

    This quiz covers the essential concepts of universal precautions and hand hygiene critical in preventing the spread of infectious diseases. It explores standard precautions, transmission-based precautions, and various elements of infection control practices. Test your knowledge on personal protective equipment and effective hand hygiene techniques.

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