Answer :
Final answer:
Two potential examples of contaminated items in a dental lab could be a dental mirror or a dental drill, as these come into direct contact with a patient's mouth. In contrast, a sterilized dental tray would not be contaminated if handled properly after sterilization. Dental health protocol measures are vital to maintain safety and cleanliness.
Explanation:
An example of a contaminated item in a dental lab could potentially be a dental mirror or a dental drill. These items come into contact with a patient's mouth, thereby exposing them to microorganisms. If not properly sterilized before and after use, they can harbor a biofilm of microorganisms as pictured in the reference material. Biofilms are enmeshed in a sticky substance secreted by the microorganisms. The same principle applies to items like dental drills that penetrate the interior space of the oral cavity.
A sterilized dental tray, if handled properly after sterilization, would not be contaminated. Despite its disposability, a disposable dental mask could nevertheless become contaminated if it comes into contact with bacteria or if it's reused without proper sterilization, which is not recommended for disposable items.
Health protocol measures, such as hand washing and proper disposal of contaminated waste, are crucial to maintaining a clean and safe environment in a dental lab. All these items require different levels of cleanliness based on their use, which is categorized as critical, semicritical, and noncritical, as described in the reference.
Learn more about Contaminated Items in Dental Lab here:
https://brainly.com/question/602679
#SPJ11
