This book is intended to supplement the text, Histotechnology: A Self-Instructional Text 3rd Edition. It should be used to assess your knowledge after you have finished studying a chapter in the text. The questions are in several different formats to better assess your understanding of the theory. Although some of the questions may be similar to those on the Board of Certification examination, none of the questions in this book will appear as written on the examination. Neither ASCP nor the author makes any claim that successful completion of the questions in this book will ensure success on the certification examination.