✖ In order to extend your wilderness medicine certificate you must take this refresher quiz. The quiz is completely OPEN-BOOK, and we strongly recommend reading your course textbook and any notes you have from your course. A passing score of 80% or better is required to earn the extension through 2021. Once started, you will have 2 Hours to complete the quiz. You only have ONE CHANCE to take the quiz and pass, so be sure to STUDY before taking it! GOOD LUCK!