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The material in dental unit waterlines responsible for contaminating the treatment
water is commonly referred to as a microbial - (answer)Biofilm
Which of the following indicators is placed inside every package of instruments
prior to sterilization - (answer)chemical
According to the CDC to reduce the contamination of cleaning solutions, reusable
mops used on housekeeping surfaces should be - (answer)cleaned and dried before
reuse
A person with a latent tuberculosis infection will - (answer)have a positive skin test
and no symptoms of active tuberculosis
the microbial skin flora that do not colonize and don not survive on the hands for
long periods are - (answer)transient flora
,Most microbes in the human mouth are - (answer)bacterial
An exposure control plan must be updated - (answer)annually and when new or
modified tasks are introduced
When conducting an infection control training program, the trainer must provide
training in the - (answer)language of and at the literacy level of the employee
A program evaluation method for post-exposure management should include which
of the following - (answer)review of the plan with the dental team
A blood-soaked gauze is an example of - (answer)regulated or biohazardous waste
To prepare for sterilization, the high-speed hand piece and reusable air-water
syringe tip should be flushed with water - (answer)after each patient
, Which method is most effective in preventing contamination of the x-ray unit
control panel - (answer)changing barriers after each patient
What is the recommended procedure when a sterilizer fails two consecutive spore
tests - (answer)do not use the sterilizer until the reason for failure has been
determined and corrected
the primary reason a surgical face mask must be used during a dental procedure is
to - (answer)protect the DHCP from exposure to spatter
According to the occupational safety and health administration (OSHA), training
on blood borne pathogens should be provided to the dental staff at a minimum at
the time of initial employment AND THEREAFTER EVERY - (answer)YEAR
The prevalence of hepatitis C infection among health care workers in the United
States is similar to that of the general population which is estimated to be -
(answer)1-2%