Asepsis and Infection Prevention in Medical-Surgical Nursing

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Questions and Answers

What is an infection?

  • The spread of microorganisms from one person to another
  • The reaction of the body to foreign substances
  • The growth of microorganisms in body tissue where they are not usually found (correct)
  • The presence of microorganisms in body tissue

What is an asymptomatic or subclinical infection?

  • An infection that produces no clinical evidence of disease (correct)
  • An infection that is resistant to treatment
  • An infection that spreads rapidly within a community
  • An infection that causes severe symptoms

What is a disease?

  • A condition without any identifiable cause
  • A mild illness caused by microorganisms
  • A detectable alteration in normal tissue function (correct)
  • The presence of microorganisms in the body

What does virulence of microorganisms refer to?

<p>Their ability to produce disease (A)</p> Signup and view all the answers

In what ways do microorganisms vary?

<p>In severity of the diseases they produce and degree of communicability (C)</p> Signup and view all the answers

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Study Notes

Learning Outcomes

  • The chapter aims to enable students to explain medical and surgical asepsis concepts.
  • Identify risks associated with nosocomial and healthcare-associated infections.
  • Recognize factors influencing a microorganism's ability to cause infection.
  • Identify interventions to reduce infection risks.
  • Identify measures that break each link in the chain of infection.

Topic Overview

  • The chapter covers asepsis and infection prevention in client care.

Infection Prevention

  • Nosocomial infections are hospital-acquired infections.
  • Healthcare-associated infections are related to healthcare services.

Factors Influencing Infection

  • Microorganisms' ability to produce infectious processes is influenced by various factors.

Infection Control Measures

  • Interventions are necessary to reduce infection risks.
  • Breaking each link in the chain of infection is crucial for infection prevention.

Asepsis Concepts

  • Medical asepsis involves reducing microorganisms' growth.
  • Surgical asepsis involves eliminating microorganisms.

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