Certified Nursing Assistant (CNA) Practice Exam

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True or False: Dust can act as a fomite and carry microbes from one area to another.

  1. True

  2. False

The correct answer is: True

Dust indeed has the potential to act as a fomite, which is a surface that can absorb and transmit pathogens. Fomites are objects or materials that can carry infectious agents, and dust can harbor microbes such as bacteria and viruses. When dust is disturbed, these microorganisms can become airborne and spread to different areas, potentially leading to the transmission of diseases. This ability of dust to carry pathogens supports the notion that good hygiene practices, such as regular cleaning and dusting, are essential in preventing the spread of infections in various environments, especially healthcare settings.

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