【National Exam Prep】 This problem set comprehensively covers past questions from the Dental Hygienist National Examination, making it ideal for exam preparation. 【Detailed Explanations】 Each question comes with a detailed explanation, helping to deepen understanding. 【Abundant Number of Questions】 With 800 pages of numerous questions, you can acquire a wide range of knowledge. - Title: Dental Hygienist National Examination Past Questions Collection - Editor: Japanese Dental Hygienists Association, Medical Corporation - ISBN: 978-4-263-42259-5 - Number of pages: 800 pages There are stains and some parts are filled in. Please refrain from purchasing if you are concerned, as it is stored by an amateur. Thank you for viewing.