Healthcare-Associated Infections Quiz
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Questions and Answers

What is the term for an agent that prevents bacterial multiplication but does not kill all forms of microorganisms?

  • Disinfection
  • Opportunistic pathogen
  • Bacteriostatic (correct)
  • Pathogenicity

Which term describes the process by which something is rendered unclean or unsterile?

  • Contamination (correct)
  • Pathogenicity
  • Isolation
  • Etiology

What does the term 'nosocomial infection' refer to?

  • Hospital-acquired infection (correct)
  • Opportunistic pathogen
  • Isolation techniques
  • Infectious disease

Which term describes the process by which pathogens are destroyed from inanimate objects?

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

What is the term for the ability of microorganisms to produce disease?

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

What type of disease results from the invasion and multiplication of microorganisms in a host?

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

Which method of transmission refers to the immediate direct transfer of microorganisms from person to person or body surface to body surface?

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

What does indirect contact transmission refer to?

<p>Transfer of microorganisms through contaminated surfaces or objects (B)</p> Signup and view all the answers

Which type of transmission occurs when the mucous membrane of the nose, mouth, or conjunctiva are exposed to the secretions of an infected person?

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

Biologic vectors like animals are involved in which type of transmission?

<p>Vector-borne Transmission (C)</p> Signup and view all the answers

Which defense mechanism protects the body against all types of microorganisms regardless of prior exposure?

<p>Anatomic and Physiologic Barriers (C)</p> Signup and view all the answers

What are some examples of anatomic and physiologic barriers that form part of non-specific defenses?

<p>Skin, mucous membrane, nasal passages, lungs (A)</p> Signup and view all the answers

What is the main purpose of infection control in a healthcare setting?

<p>To prevent the development of infection causing diseases (B)</p> Signup and view all the answers

Which term refers to microorganisms that causes diseases?

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

What is the difference between resident flora and transient flora?

<p>Resident flora are permanent inhabitants while transient flora are picked up temporarily (D)</p> Signup and view all the answers

Why is knowledge of the transmission of microorganisms essential in nursing care?

<p>To create a safe nursing care environment for patients (D)</p> Signup and view all the answers

What activities lead to the skin picking up transient flora?

<p>Routine activities like touching surfaces (D)</p> Signup and view all the answers

Which term refers to microorganisms that collectively reside in a specific area of the body?

<p>Resident flora (B)</p> Signup and view all the answers

During which stage of the infectious process do specific signs and symptoms develop and become evident?

<p>Illness period (D)</p> Signup and view all the answers

What is the term used to refer to the manner in which a pathogen enters a susceptible host?

<p>Port of entry (A)</p> Signup and view all the answers

Which term describes an infection that is a direct result of a diagnostic procedure?

<p>Iatrogenic Infection (A)</p> Signup and view all the answers

What does the term 'Reservoir' refer to in the chain of infection?

<p>An environment where microorganisms survive and replicate (A)</p> Signup and view all the answers

Which term describes an infection originated from the hospital environment or hospital personnel?

<p>Exogenous Infection (B)</p> Signup and view all the answers

What stage of the infectious process extends from the onset of non-specific signs and symptoms to the appearance of specific signs and symptoms?

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

Why should gloves be changed and discarded between clients or when torn or grossly soiled?

<p>To prevent the spread of infection from one client to another (A)</p> Signup and view all the answers

What is the purpose of eyewear in healthcare settings?

<p>To protect the eyes from pathogens (D)</p> Signup and view all the answers

What do isolation precautions aim to prevent?

<p>The spread of infection or potentially infectious microorganisms (D)</p> Signup and view all the answers

What do universal precaution techniques aim to do?

<p>Reduce the risk of transmitting unidentified pathogens (B)</p> Signup and view all the answers

What is the purpose of body substance isolation in medical treatment?

<p>To isolate all body substances to reduce chances of transmitting illnesses like HIV or hepatitis (D)</p> Signup and view all the answers

What is an example of disease-specific isolation precaution?

<p>COVID-19 Isolation Precaution (C)</p> Signup and view all the answers

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