BLS Practice Test - Basic Life Support Questions Take full-length BLS practice tests or focus quizzes, and track your progress to identify weak knowledge areas. Our subject matter experts have written the BLS practice test questions to mimic the content and test format you will see on the real BLS exam. Click below to take a BLS practice test and sample our proven method of BLS prep. BLS Practice Test - NHCPS Take the free BLS Practice Test provided below in order to prepare you for our official BLS online exam. The practice exam consists of 10 multiple-choice questions that are derived from the BLS provider handbook and adhere to the latest AHA and ECC guidelines.