This document contains 3 practice tests that assess knowledge of cardiopulmonary resuscitation (CPR) procedures for infants, children, and adults. Test I consists of 50 multiple choice questions testing knowledge of emergency situations, decision making, and safety practices related to CPR. Test II requires filling in a table with age-specific CPR data. Test III involves identifying key terms related to CPR. The tests aim to measure learning, decision making, and safety promotion for providing emergency nursing care.