Chemical Processes in Environmental Science

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Questions and Answers

A chemical process that destroys most, but not necessarily all, harmful organisms on environmental surfaces is

  • disinfecting (correct)
  • sanitizing
  • cleaning
  • sterilizing

Disinfectants sold and used in the United States, must carry_______ registration number.

  • a food and drug administration (FDA)
  • an Occupation Protection Agency (OPA)
  • a U.S. Department of Labor (DOL)
  • an Environmental Protection Agency (EPA) (correct)

Which agency publish the guideline know as standard precaution?

  • FDA
  • OSHA
  • CDC (correct)
  • EPA

Standard precautions requires employers and employees to assume that all human blood and body fluids are potentially______

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

It is important to wear______ while disinfecting implements, non- immersible tool and equipment.

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

Items that can be clean, disinfected and used on more than one person even if the item is accidentally exposed to blood or bloody fluids are called_____

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

If the label on a disinfection product includes the word concentrate, it means that the product must be______

<p>Diluted before used (C)</p> Signup and view all the answers

Items that are_____ are also considered absorbent.

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

After they have been properly, cleaned, and disinfected implement should be stored in a_____ container.

<p>Clean, covered (D)</p> Signup and view all the answers

The removal of blood or other, potentially infectious materials on air items surface, and the removal of visible debris or residue is called______

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

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