Reference books for dental hygienist national examination preparation A set of 7 books in total, recommended for those starting their exam studies! The diagrams and explanations are easy to understand, allowing you to efficiently learn the key points of the national examination. I passed the 34th Dental Hygienist National Examination with a score in the 190s. Point Check Series (4th Edition) - 5 books total → Ishiyaku Shuppan Small Dictionary of Dental Terms x 2 books (Clinical Edition & Basic Edition) → Quintessence Publishing No writing, only read through, in relatively good condition. We are looking forward to your purchase if you understand that these are used items. #DentalHygienist #NationalExaminationPreparation #Medical #ReferenceBooks #ExamStudy #Dentistry