What is the proper action if the cesium implant comes out?

When dealing with a cesium implant that has come out, the proper action is to pick it up with forceps. This is important because cesium is a radioactive substance, and direct contact with the hands poses a risk of radiation exposure. Using forceps minimizes the risk of contamination and exposure while allowing for safe handling of the implant. This action demonstrates adherence to safety protocols in environments dealing with hazardous materials.

Choosing to call for assistance only does not address the immediate need to safely retrieve the implant. It can lead to delays and increased risk of exposure for both the individual handling the implant and others in proximity. Picking it up with bare hands is unsafe and should never be done due to the potential health risks associated with direct contact. Leaving it and reporting it later fails to adequately manage the hazard, possibly leading to further complications or exposure risks in the environment. Thus, using forceps is the most appropriate response to ensure safety and comply with handling protocols.