Final answer:
Used lancets from a glucometer should be disposed of in a biohazard container as part of proper biosafety practices. This prevents potential injuries and transmission of infections.
Step-by-step explanation:
When it comes to handling lancets in a medical setting, such as when using a glucometer, proper disposal is crucial for maintaining biosafety practices. Lancets are sharp objects used to puncture the skin to obtain a blood sample, and they can be potential sources of infection if not disposed of correctly. According to standard biosafety procedures, used lancets should be disposed of in a biohazard container. This is necessary not only to protect healthcare workers and patients from possible needle stick injuries and transmission of bloodborne pathogens but also to comply with regulatory requirements for medical waste disposal.
Therefore, the correct answer to the question of how we store lancets in the glucometer tray is d) Safely disposed of in a biohazard container. The lancets should not be left on the glucometer tray, in a patient's room, on a shelf in the hallway, or locked in a drawer since these methods do not provide safe containment of potentially infectious materials.