Infection Control in Hospitals: Preventing Transmission
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Questions and Answers

What type of room is recommended for patients with VZV (varicella-zoster virus)?

  • Cohort patients in an AIIR (Airborne Infection Isolation Room) with negative pressure ventilation (correct)
  • Cohort patients in a room with positive pressure ventilation
  • Cohort patients in a private room
  • Private room with door closed

Which of the following is NOT a recommended personal protective equipment (PPE) for contact with blood or body fluids?

  • Eye protection
  • Gown
  • Surgical mask (correct)
  • Gloves

According to the Spaulding classification, which type of item requires sterilization?

  • Critical items (correct)
  • Semicritical items
  • Noncritical items
  • All of the above

What is the primary purpose of cleaning in the sterilization and disinfection process?

<p>To remove dirt or any other unwanted material (B)</p> Signup and view all the answers

Which of the following is NOT a recommended element of the personnel health program?

<p>Maintaining a personal health journal (C)</p> Signup and view all the answers

What is the recommended hand hygiene practice for contact with blood or body fluids?

<p>Soap and water or ABHR (C)</p> Signup and view all the answers

What is the leading cause of healthcare-associated infections (HAIs)?

<p>Failure to perform hand hygiene (A)</p> Signup and view all the answers

Which of the following is NOT a component of Standard Precautions?

<p>Prudent use of antibiotics (D)</p> Signup and view all the answers

When should Standard Precautions be used?

<p>At all times, presuming every patient is potentially infectious (B)</p> Signup and view all the answers

Which of the following is NOT included in the 'Five Pillars of Infection Control' mentioned in the text?

<p>Antibiotic prophylaxis (D)</p> Signup and view all the answers

What does the term 'Transmission Based Precautions' refer to?

<p>Additional isolation precautions beyond Standard Precautions (B)</p> Signup and view all the answers

Which of the following is NOT a way in which transmission of infection can occur during healthcare delivery?

<p>Patient to patient's family member (A)</p> Signup and view all the answers

Which of the following infectious body fluids is NOT mentioned as a risk for infection transmission during healthcare delivery?

<p>Tears (C)</p> Signup and view all the answers

Which of the following statements about transient flora is INCORRECT?

<p>Transient flora can accumulate under rings. (C)</p> Signup and view all the answers

What is the primary way to break the chain of infection?

<p>Education and the use of proper infection control procedures (B)</p> Signup and view all the answers

Which of the following is NOT a source of healthcare-associated infection mentioned in the text?

<p>Nosocomial (C)</p> Signup and view all the answers

Which of the following statements about endogenous sources of healthcare-associated infection is CORRECT?

<p>Endogenous sources are acquired from microorganisms transferred from another site on the same host. (B)</p> Signup and view all the answers

What should be the first step in terminal cleaning?

<p>Remove all dirty/used items from the room (C)</p> Signup and view all the answers

How should reusable medical supplies be handled during terminal cleaning?

<p>Bag them and send for reprocessing (C)</p> Signup and view all the answers

What is the correct order for cleaning during terminal cleaning?

<p>Work from top to bottom and from clean area to dirty area (C)</p> Signup and view all the answers

What should be done with bed sheets during terminal cleaning?

<p>Send them for laundering (D)</p> Signup and view all the answers

What is the difference between terminal cleaning and cleaning after an infectious case?

<p>The chemical, concentration, and standing time are different (B)</p> Signup and view all the answers

What should be done with reusable items that can be cleaned during terminal cleaning?

<p>Clean them before removing from the room (D)</p> Signup and view all the answers

What is the main purpose of alcohol-based handrub?

<p>To provide rapid and effective antimicrobial action (A)</p> Signup and view all the answers

Which precaution cannot be used if hands are visibly soiled?

<p>Standard Precautions (D)</p> Signup and view all the answers

What is a limitation of alcohol-based handrub?

<p>Does not eliminate spores (A)</p> Signup and view all the answers

Which type of infections are Alcohol-Based Preparations used for?

<p>All patients regardless of diagnosis (C)</p> Signup and view all the answers

What is an associated risk with some alcohol-based hand hygiene preparations?

<p>Increased absorption of Bisephenol A (D)</p> Signup and view all the answers

Which type of precaution is implemented for Tuberculosis?

<p><strong>Droplet Precautions</strong> (D)</p> Signup and view all the answers

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