Podcast
Questions and Answers
What is infection prevention?
What is infection prevention?
A set of methods used to prevent the spread of disease.
What link in the chain of infection is broken when an NA wears gloves?
What link in the chain of infection is broken when an NA wears gloves?
Mode of transmission
Which link in the chain of infection is affected when an NA gets vaccinated for hepatitis B?
Which link in the chain of infection is affected when an NA gets vaccinated for hepatitis B?
Susceptible host
When does a nursing assistant come into contact with microorganisms?
When does a nursing assistant come into contact with microorganisms?
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What is the single most important thing an NA can do to prevent the spread of disease?
What is the single most important thing an NA can do to prevent the spread of disease?
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Why are the elderly at a higher risk of infection?
Why are the elderly at a higher risk of infection?
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With whom should an NA use Standard Precautions?
With whom should an NA use Standard Precautions?
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What does the term body fluids include under Standard Precautions?
What does the term body fluids include under Standard Precautions?
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What is hand hygiene?
What is hand hygiene?
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How long should a nursing assistant use friction while washing hands?
How long should a nursing assistant use friction while washing hands?
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Which of the following is true of wearing gloves?
Which of the following is true of wearing gloves?
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What is the proper order to don PPE?
What is the proper order to don PPE?
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Which of the following statements is true of disinfection?
Which of the following statements is true of disinfection?
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If an NA needs to clean up a spill, what is the first step she should take?
If an NA needs to clean up a spill, what is the first step she should take?
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Which of the following is true of Transmission-Based Precautions?
Which of the following is true of Transmission-Based Precautions?
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What is one way that blood-borne pathogens can be transmitted?
What is one way that blood-borne pathogens can be transmitted?
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Which of the following statements is true of hepatitis B (HBV)?
Which of the following statements is true of hepatitis B (HBV)?
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What does the Bloodborne Pathogen Standard require?
What does the Bloodborne Pathogen Standard require?
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How may tuberculosis be transmitted?
How may tuberculosis be transmitted?
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What type of disease is tuberculosis?
What type of disease is tuberculosis?
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Can a person with TB disease spread it to others?
Can a person with TB disease spread it to others?
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How is MRSA most often spread?
How is MRSA most often spread?
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What is the best way to control the spread of MRSA?
What is the best way to control the spread of MRSA?
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What is the best way to control the spread of C. difficile?
What is the best way to control the spread of C. difficile?
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Which of the following is an NA responsibility related to infection prevention?
Which of the following is an NA responsibility related to infection prevention?
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Study Notes
Infection Prevention Overview
- Infection prevention involves a collection of methods to inhibit disease transmission.
- Key links in the infection chain include susceptible hosts and modes of transmission.
Essential Practices for Nursing Assistants (NA)
- Wearing gloves breaks the mode of transmission, thus reducing disease spread.
- Vaccination against hepatitis B helps protect NAs by targeting the susceptible host link.
- NAs come into contact with microorganisms continually through touching various surfaces.
- Proper hand hygiene, including washing hands for at least 20 seconds, is the most critical action for disease prevention.
Vulnerabilities and Precautions
- The elderly are especially susceptible to infections due to limited mobility.
- NAs should employ Standard Precautions universally for all residents.
- Body fluids, including urine, are part of Standard Precautions and must be handled carefully.
Hand Hygiene Techniques
- Hand hygiene encompasses using either plain or antiseptic soap and water or alcohol-based hand rubs.
Personal Protective Equipment (PPE) Usage
- The correct order for donning PPE is to first wear a gown, followed by a mask and goggles, ending with gloves.
- After providing care, gloves should be safely discarded, especially if they are torn.
Disinfection Facts
- Disinfection reduces pathogens but does not eliminate all, unlike sterilization.
- Cleaning spills should always begin with the NA wearing gloves.
Transmission-Based Precautions
- These precautions are supplementary to Standard Precautions; they do not replace them.
- Direct contact with blood or body fluids is a primary transmission route for blood-borne pathogens.
Hepatitis B (HBV) and Bloodborne Pathogen Standards
- The HBV vaccine is crucial for healthcare workers to prevent the disease.
- The Bloodborne Pathogen Standard mandates employers to maintain an exposure control plan.
Tuberculosis (TB) Information
- TB is an airborne disease and can be contracted through coughing.
- Individuals with active TB can transmit the disease to others.
MRSA and C. difficile Management
- MRSA spreads primarily through direct physical contact; effective hand washing is essential to control its spread.
- C. difficile prevention requires thorough hand washing and careful management of contaminated waste.
Responsibilities of Nursing Assistants
- NAs should adhere to Standard Precautions for all residents, ensuring a consistent approach to infection prevention.
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Description
This quiz covers essential infection prevention techniques specifically designed for nursing assistants. It includes key practices such as hand hygiene, the use of gloves, and the importance of vaccinations. Understanding how to break the infection chain is critical for protecting both staff and residents.
