The short answer is yes.
It is against the code of conduct to use notes for quizzes unless expressly permitted by your instructor.
You can find Rasmussen University's Academic Integrity Policy and Code of Conduct information in the course catalog, starting on page 132.
For the exact language about using notes for quizzes or exams see the Rasmussen University Academic Integrity Policy, Section II (Definitions), Subsection b (Cheating), Example ii.