To all those in the community that were once or still are paramedics and have taken the CEN. I'm a new grad RN in the ED but have been a paramedic for 3 years and an EMT for 4 years before that. I want to take the CEN in a few months. How helpful was the ems background in answering questions on the exam. I have taken some practice questions from ENA and have consistently gotten above average score. What are ur opinions on what I should do? Thanks in advance for the input