Final answer:
Radiopharmaceuticals must have a label on the outer container that includes the radionuclide, chemical form, radioactivity, volume, patient name or code, and radiation symbol. They are stored in lead containers and require careful handling due to their ability to penetrate tissue.
Step-by-step explanation:
The outer container of dispensed radiopharmaceuticals must possess certain labeling requirements to ensure safety and compliance with regulatory standards. As with any medical substance, clear and accurate labeling is crucial. The information typically includes the radionuclide, the chemical form, the amount of radioactivity at a specified date and time, the volume (if liquid), the name of the patient or a unique code, and the appropriate radiation symbol.
Because radiopharmaceuticals emit nuclear radiation, which can easily penetrate tissue, great care is taken in both their storage and transportation. These compounds are stored in lead containers known as "pigs" to shield people from exposure to radiation. Additional precautions, such as heavy protective clothing and equipment, are essential for workers handling these substances to prevent unnecessary exposure to radiation. Understanding the penetrating ability of emissions, as well as the specific activity and half-life of the radiopharmaceutical, directly informs proper labeling and handling procedures to maximize patient safety and treatment efficacy.