Infection Control in Nursing
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Questions and Answers

What is the primary benefit of using alcohol-based waterless antiseptics in health care settings?

  • They are more effective than all other antiseptic methods.
  • They provide a stronger cleaning effect than soap and water.
  • They help protect health care workers' hands. (correct)
  • They eliminate the need for any form of hand hygiene.

    • Which of the following is NOT a reason to use alcohol-based waterless antiseptics?

  • To serve as a substitute for hospital-grade disinfectants. (correct)
  • To prevent skin irritation from frequent handwashing.
  • To reduce the risk of infection transmission.
  • To improve hand hygiene practices.

    • In which situation would alcohol-based waterless antiseptics be most beneficial?

  • When hands are visibly soiled.
  • Before eating without prior food preparation.
  • In situations where soap and water are unavailable. (correct)
  • After using public restrooms.

    • Which statement best describes the role of alcohol-based waterless antiseptics in hand hygiene?

    <p>They are an adjunct to traditional handwashing practices.</p> Signup and view all the answers

    How do alcohol-based waterless antiseptics contribute to reducing the risk of infections?

    <p>By effectively killing a wide range of pathogens.</p> Signup and view all the answers

    What is the primary goal of handwashing in a clinical setting?

    <p>To remove soil and reduce microbial counts</p> Signup and view all the answers

    Which factor is NOT considered when determining the type of hand hygiene to perform?

    <p>Availability of antiseptic products</p> Signup and view all the answers

    Which of the following statements about handwashing duration is correct?

    <p>40-60 seconds is adequate for cleaning hands unless they are visibly soiled.</p> Signup and view all the answers

    What is the appropriate action after handling a patient's wound drainage?

    <p>Perform handwashing immediately</p> Signup and view all the answers

    Which of the following methods can physically remove microbes from the skin?

    <p>Washing hands with plain soap and water</p> Signup and view all the answers

    In the event of a cross-infection, what is key to preventing the spread?

    <p>Consistent and proper hand hygiene</p> Signup and view all the answers

    How does friction during handwashing contribute to its effectiveness?

    <p>It aids in lathering the soap and dislodging dirt.</p> Signup and view all the answers

    What role do antiseptic agents play in hand hygiene?

    <p>They kill or inhibit microorganisms to further reduce levels.</p> Signup and view all the answers

    What is the main reason contaminated hands lead to cross-infection?

    <p>They can transfer pathogens to surfaces.</p> Signup and view all the answers

    What is a common misconception about plain soap's effectiveness?

    <p>It can physically remove some microbes.</p> Signup and view all the answers

    What is a significant risk associated with using electronic thermometers for rectal temperatures in hospitals?

    <p>They may transmit pathogens between patients.</p> Signup and view all the answers

    Which of the following practices is least effective in controlling the transmission of infections through indirect contact?

    <p>Holding dirty linen against the body while moving.</p> Signup and view all the answers

    Why are single-use chemical strip thermometers considered safer than electronic thermometers?

    <p>They present less risk of cross-contamination.</p> Signup and view all the answers

    What is the primary method for performing hand hygiene before and after patient care?

    <p>Using instant alcohol hand antiseptic.</p> Signup and view all the answers

    What precaution should be taken regarding thermometers in healthcare settings to control infections?

    <p>Electronic thermometers should not be used for rectal temperatures in certain cases.</p> Signup and view all the answers

    How should soiled linen be handled to prevent transmission of microorganisms?

    <p>By placing it in designated fluid-resistant linen bags.</p> Signup and view all the answers

    What is the consequence of poor hand hygiene among healthcare workers?

    <p>Higher rates of infection transmission.</p> Signup and view all the answers

    Study Notes

    Control of Transmission

    • Nurses must be aware of transmission modes and control measures to effectively prevent infections in various settings like hospitals and long-term care facilities.
    • Personal care items should be assigned to each patient to minimize sharing and reduce transmission risk.
    • Sharing items such as bedpans, urinals, and eating utensils can easily facilitate infection spread.
    • Special precautions are needed for thermometers; electronic thermometers should use a disposable sheath to avoid contamination.
    • C.difficile can persist on thermometer probes for extended periods, prompting institutions to reconsider the use of electronic thermometers for rectal temperatures in cases of nosocomial diarrhea.
    • Soiled items and equipment must not come into contact with nurse's clothing to prevent indirect microorganism transmission.
    • Proper handling of soiled linen includes using fluid-resistant bags or keeping soiled items at arm's length from the body.
    • Laundry hampers should be replaced before reaching overflow capacity.

    Hand Hygiene

    • Hand hygiene is essential for preventing infection transmission and includes using alcohol hand sanitizer and proper handwashing techniques.
    • Handwashing requires adequate soap, friction through rubbing, and thorough rinsing under running water.
    • The main goals of handwashing are to remove dirt and decrease microbial counts on hands.
    • Contaminated hands are a major contributor to cross-infection, necessitating proper hand hygiene after activities like handling mucus for patients.
    • The type of hand hygiene performed depends on contact intensity, contamination degree, patient susceptibility, and nature of the procedure.
    • Thorough hand hygiene is essential after any direct contact with a patient's wound drainage, with a cleaning time of 40-60 seconds recommended.
    • Routine handwashing can be done with plain soap, but antiseptics are needed to effectively kill or inhibit microorganisms and further reduce their numbers.
    • Alcohol-based antiseptics are recommended to enhance hand hygiene, safeguard healthcare workers, and improve overall hygiene practices.

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    Description

    This quiz covers essential practices for nurses in controlling infection transmission. It highlights the importance of using personal care items and the risks associated with sharing utensils and equipment in healthcare settings. Understanding these concepts is crucial for ensuring patient safety and effective healthcare delivery.

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