Since reproducibility is a way of testing ones understanding, this material will help the reader, who might have read the appropriate textbook for each section as recommended by their institution, to have a pre-assessment of his/her understanding of the textbook of pharmacology he/she is using or rather the concept thought them by their instructors/mentors/lecturers as the case may be, before he/she is assessed in the exams. I have included 3000 exam focused MCQs which are evenly distributed to cover the subject from A-Z, including one answer questions, multiple answer questions and causally related questions as well as rational approach to answering such questions in order to serve as a guide for the reader. It is hoped that this material will be of greatest benefit to the reader especially if he/she might have read the appropriate section on the standard textbook before approaching the questions herein.