Real-life emergency service interventions are described in detail, showcasing the medical care provided. Clearly structured and richly illustrated, each case includes the dispatch report, situation assessment, medical history, identification of potential or existing life threats, and targeted therapy. The approach follows the internationally recognized ABCDE scheme. The subsequent discussion and detailed questions about the cases are intended to provoke thought. Throughout the case examples, the administration of medications, their dosages, and other therapies can be discussed. In each case, readers are encouraged to consider how they would have acted, taking into account their training and experience as well as their local emergency service and hospital landscape.