Glad you are enjoying them Manda! :-) You can just do a quick one here and there to keep your brain alert and put all that info you are learning from the short term to your long term memory as you engage with the terminology in different ways.
Viv's post on our Blog... Mindmapping is the focus with a great video from 'Mind Explosion' with tips and strategies to help you study.
Includes links to some online mind mapping tools...
"Here are the 160 free online nursing quizzes (11,140 questions) that we have developed for the Learning Nurse's Test and Quiz Center. Click on the Quiz Name to open it. (Adobe Flash needs to be installed on your computer, otherwise you will get a blank page.) Read the instructions and then proceed to do the quiz. Immediate feedback is provided for each question as well as a review and summary of how well you did. For quizzes that have a pool of items, different questions are selected each time, and the questions and answers are also randomized. So everytime you take a quiz, it will be different even if it is on the same topic"