Which is a recommended precaution for a home with a patient receiving radioactive iodine therapy?

Which is a recommended precaution for a home with a patient receiving radioactive iodine therapy?

• A. Use a dedicated bathroom for the patient
• B. Return to normal bathroom sharing immediately
• C. Wrap medications in lead shielding
• D. Ignore radiation precautions

Answer: (A)

The main idea is to minimize radiation exposure to others by containing the patient’s radioactive waste in one location. Radioactive iodine is eliminated in urine and stool, so using a dedicated bathroom for the patient helps keep contamination confined to that space, making it easier to clean and reducing the dose to other household members. Returning to normal bathroom sharing right away would increase others’ exposure, and wrapping medications in lead shielding or ignoring precautions doesn’t effectively prevent exposure. If a separate bathroom isn’t possible, follow stricter cleaning and hygiene practices to limit spread, but the most protective option is to designate a single bathroom for the patient.

The main idea is to minimize radiation exposure to others by containing the patient’s radioactive waste in one location. Radioactive iodine is eliminated in urine and stool, so using a dedicated bathroom for the patient helps keep contamination confined to that space, making it easier to clean and reducing the dose to other household members. Returning to normal bathroom sharing right away would increase others’ exposure, and wrapping medications in lead shielding or ignoring precautions doesn’t effectively prevent exposure. If a separate bathroom isn’t possible, follow stricter cleaning and hygiene practices to limit spread, but the most protective option is to designate a single bathroom for the patient.