NCLEX-PN 5,000, powered by PrepU is available as part of a course or for individual use, NCLEX-PN 5,000, powered by PrepU helps students pass the NCLEX on the first try! The PrepU adaptive quizzing engine was developed by instructors and proven in the classroom. Through its adaptive quizzing engine, PrepU meets every student where they are and then stretches their mind them without overwhelming them. PrepU's personalized reports help each student learn where they are strong and where they need to improve, while giving instructors a window into their students' progress-highlighting misconceptions, strengths, and weaknesses.