After a dental treatment,the safest approach for avoiding contamination is by assuming that the surface has been contaminated with:
A)saliva.
B)blood.
C)potentially infectious materials.
D)all of the above.

Question

Quizplus · Accepted Answer

Saliva, blood, and potentially infectious materials can all be present during a dental treatment and can lead to contamination of surfaces. It is safest to assume that all of these sources of contamination may be present and take appropriate precautions to prevent the spread of infection.

After a Dental Treatment,the Safest Approach for Avoiding Contamination Is