In order to enhance the quality of care provided to patients and to ensure their safety, quality management systems (QMS) are increasingly being adopted in healthcare settings. This study is to investigate the deployment of quality management systems (QMS) in nursing, radiology, and laboratory departments, as well as the influence these systems have on patient care and safety. The adoption of quality management systems (QMS) in the laboratory include the creation of quality control measures, standard operating procedures, and constant monitoring of operations in order to guarantee the correctness and dependability of test findings. Nursing is at the forefront of patient care, and the deployment of quality management systems (QMS) in nursing departments focuses on standardizing care procedures, enhancing communication and cooperation across healthcare teams, and guaranteeing patient safety via the utilization of methods that are supported by evidence. In addition, the introduction of quality management systems (QMS) is beneficial to radiology departments since it assists in the standardization of imaging techniques, ensures the maintenance and calibration of equipment, and assists in improving the accuracy and timeliness of diagnostic results. It is important to note that the deployment of QMS has a substantial influence on patient care and safety. A number of studies have demonstrated that healthcare organizations that have a solid quality management system (QMS) in place have lower rates of medical mistakes, less problems for patients, and better results for patients. Through the reduction of waste, the enhancement of efficiency, and the reduction of the requirement for rework, the deployment of a quality management system (QMS) can also result in cost savings.