The review questions are learning tools to reinforce key points of the program. In order to advance to the next segment you must answer each question and receive a passing score. You will have as many opportunities to take the review questions as needed with no penalties.
When proceeding through the course, our system keeps track of each segment you have passed. At any time you may consult the results area under my info to instantly receive an up-to-the-second overview of all the questions you missed in a particular section. You can then easily reread the specific information, concentrating on those ideas, and retake the review questions.