Prior to performing their assessment, the hygienist met with…

Prior to performing their assessment, the hygienist met with the student dental hygienists and conducted a calibration session in use of the PHP index.  They all learned the appropriate way to score the index and practiced their skills on each other and on volunteer clinical patients.  This calibration was intended to improve what?

Water testing in the district has been completed.  Due to a…

Water testing in the district has been completed.  Due to a minimal amount of fluoride in the water, approval will be sought from the school board for a fluoride intervention for the students.  Which intervention is most likely to gain approval from the board based on ease of implementation, low cost and effectiveness?