In Japanese Shiken (試験 [しけん] {noun}) means 'examination' or 'test'. So relax. Your revision? We've got that handled. Shiken is designed to help you learn and prepare for exams and tests as quickly and as easily as possible. Jump in and access our sample questions covering medicine or sign-up for an account at shiken.ai and access thousands of single-best answer questions and track your progress. Once you have passed an exam become an examiner and create your own questions and quizzes then publish online and through Alexa to help others.