Welcome to Hour 1 of a 12-hour CE course covering various topics related to the physiology of stress.  This lesson will take 50 minutes to complete.  Please make sure you have set aside enough time to complete this lesson.  When you are ready, please click the play button on the video to begin the course.  Once you have finished watching the video, you will be able to click the button titled “Move Ahead” to move on to the next lesson.