All DHCP must renew their license every _____ on the date when they originally got their license {Ans: 2 years}practicing dental hygienists may provide what services? {Ans: 1-provides care that is educational, preventative, and therapeutic through observation, assessment, eval, counseling, and therapeutic services to establish and maintain oral health 2-evaluates pt heath status through review of med and dental histories, assesses and plans dh care needs, performs a prophy including complete removal of calc, accretions and stains by scaling, polishing, and performs root planing and debridement 3- administers local and nitrous 4- provides other related services as permitted by rules of the board}supervising dds requirements {Ans: -board-approved MN licensed dds for at least 5 consecutive years -license shall not be subject to, or pending, corrective or disciplinary action within the previous five years according to NN statutes - acceptable written agreement between limited licensed dds and supervising dds- may only supervise 1 for duration of agreement- written agreement shall include info acknowledgment that limited dds agrees to practice clinical dentistry at least 1,100 hours annual for a period of 3 consecutive years -no more than 2 limited licensed dds are allowed to practice gen dentistry under supervision