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BS Nursing Microbiology
nmdcat.online June 6, 2026

A nurse is explaining the role of normal flora. These microorganisms help to:

A. Cause disease in healthy individuals.
B. Produce toxins that harm the host.
C. Compete with pathogens for nutrients and attachment sites.
✓
D. Weaken the immune system.

📖 Additional Information

  • Cause disease in healthy individuals.
  • Produce toxins that harm the host.
  • Compete with pathogens for nutrients and attachment sites.
  • Weaken the immune system.

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