Metabolic Stress and Lactate Levels in Infections
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Questions and Answers

What analogy is used to describe how bacteria develop resistance by producing a substance that fights against the antibiotic?

  • Needle and thread
  • Lock and key (correct)
  • Scissors and paper
  • Hammer and nail
  • How is the concept of altering the structure of drug target molecules explained in the context of bacteria developing resistance?

  • Painting a wall
  • Switching light bulbs
  • Swapping puzzle pieces
  • Changing locks so the key no longer fits (correct)
  • What process leads to resistance development through advantageous random mutations?

  • Addition
  • Mutation
  • Deletion
  • Selection (correct)
  • In what way do bacteria develop resistance by causing drug inactivation?

    <p>Breaking down the antibiotic or making it inactive</p> Signup and view all the answers

    How does excessive use of antibiotics lead to the dominance of resistant strains in a bacterial population?

    <p>By killing susceptible strains and allowing resistant strains to survive</p> Signup and view all the answers

    Infections acquired in a healthcare setting, known as nosocomial infections, are often resistant due to what factor?

    <p>Usage of broad-spectrum antibiotics</p> Signup and view all the answers

    What is the significance of high lactate levels in the blood during a severe infection?

    <p>Indicator of metabolic stress due to impaired oxygen delivery</p> Signup and view all the answers

    In the context of antibiotic therapy, what do Broad Spectrum antibiotics target?

    <p>A wide variety of organisms</p> Signup and view all the answers

    Which class of antibiotics disrupts bacterial protein synthesis and is reserved for serious systemic infections?

    <p>Aminoglycosides</p> Signup and view all the answers

    Which mechanism of action do Bacteriostatic antibiotics primarily employ?

    <p>Inhibit bacterial synthesis of DNA and RNA</p> Signup and view all the answers

    Which antibiotic is contraindicated in individuals under 18 years old and those with Myasthenia gravis?

    <p>Ciprofloxacin</p> Signup and view all the answers

    What are the most common side effects associated with fluoroquinolones?

    <p>GI disturbances and superinfections</p> Signup and view all the answers

    What is the role of creatinine in assessing kidney function?

    <p>Reflects the filtration efficiency of the kidneys</p> Signup and view all the answers

    Which class of antibiotics inhibits DNA synthesis by bacterial enzymes?

    <p>Fluoroquinolones</p> Signup and view all the answers

    What type of antibiotic would be most appropriate for an infection caused by a wide range of organisms?

    <p>Broad Spectrum antibiotic</p> Signup and view all the answers

    How does septic shock contribute to the body's tissues not receiving adequate oxygen?

    <p>By promoting anaerobic metabolism in cells</p> Signup and view all the answers

    What key nursing consideration is advised for individuals receiving aminoglycosides?

    <p>Instruct to take full prescribed treatment</p> Signup and view all the answers

    What neurological disorder involves the body's immune system attacking its peripheral nervous system?

    <p>Guillain-Barré syndrome</p> Signup and view all the answers

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