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Which of the following is a concern for clients who have limited English profieciency?

After all external material has been removed from tooth surfaces, the acquired pellicle forms _________.

Cross-contamination refers to the spread of microorganisms from one source to another; this may include which of the following?

Which of the following is a disadvantage of a chemical vapor sterilizer?

When should he face mask be changed? 

Which of the following is not a characteristic of a gown or uniform worn in the dental office? 

The herpes virus remains latent in the nerves after the initial infection and may reoccur when triggered by which of the following? 

Pre-procedural rinsing and other oral hygiene measures help to prevent the spread of communicable diseases.  Pre-procedural rinsing and other oral hygiene measures decrease the number of microorganisms in the oral cavity.

Which of the following is the least preferred method of pre-cleaning instruments before sterilization?

Which of the following is the BEST recommendation for preparation of disinfectants?