Which department performs safety inspections and functional tests on patient care equipment?

The correct choice focuses on Biomedical Engineering, which is responsible for performing safety inspections and functional tests on patient care equipment. This department is specialized in ensuring that medical devices and equipment are safe and efficient for patient use. They conduct regular assessments, preventive maintenance, and repairs on equipment in order to minimize risks associated with equipment failure and to ensure compliance with health regulations and standards. This role is crucial as it directly impacts patient safety and treatment outcomes by ensuring that all devices are operating properly and safely before being used in a clinical setting.

Other departments, such as Infection Control, primarily focus on preventing infections and managing practices related to cleanliness and sterilization. Quality Assurance ensures that processes and procedures within the facility meet certain standards but is not primarily focused on the technical inspection and maintenance of equipment. Central Services is related to the processing and sterilization of instruments but does not typically handle the testing and inspection of the overall functionality and safety of patient care equipment. Thus, the unique role of Biomedical Engineering makes it the correct answer in this context.