At least 30 documented venipunctures and 10 capillary punctures completion of an accredited clinical program of study it is important to use the appropriate phlebotomy practice tests and study materials for the program and test your pathway requires. 6 preparation for specific tests some tests have specific requirements and some circumstances change the requirements before a test here are the most common things you need to know what not to do before a psa blood test prostate cancer test you have to avoid sexual activity that involves ejaculation for 48 hours before the test. Take our phlebotomy practice tests below to increase your knowledge and better gauge whether youre ready to take the certification test each test is made up of 25 multiple choice questions for a combined total of 75 questions you will receive your final score upon completion of each test. The certified phlebotomy technician exam covers the following topics patient preparation collection techniques processing and safety and compliance considerations this exam masters future phlebotomists confidence in their skills and abilities and helps them acquire a cpt phlebotomy certification that will improve their healthcare career