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Difficulty: HardHandling Hazardous and Infectious Materials

A client is receiving high-dose unsealed radioactive iodine (I-131) therapy for the treatment of thyroid carcinoma. Twenty-four hours after the isotope administration, the client experiences a sudden, large-volume emesis on the floor of their private isolation room. Which of the following is the priority nursing action for managing this hazardous material?

  1. A
    Don a lead apron and double gloves to promptly clean up the emesis and place the waste in a designated lead-lined container.
  2. Cover the spill completely with absorbent pads, restrict access to the area, and immediately notify the facility's Radiation Safety Officer.Answer
  3. C
    Delegate the cleanup to unlicensed assistive personnel (UAP) after providing them with a specialized biohazard spill kit.
  4. D
    Apply a chlorine-based bleach solution over the emesis, allow a 10-minute contact time, and remove the material using contact precautions.

Answer

The priority action is to cover the spill completely with absorbent pads, restrict access to the area, and immediately notify the facility's Radiation Safety Officer.
Bodily fluids from clients receiving unsealed radioactive isotopes, such as I-131, are highly radioactive, especially within the first 48 hours of treatment. The absolute priority for any unsealed radioactive spill is to prevent the physical spread of the contaminant by covering it with absorbent material (without attempting to clean it up), restricting access to the area to minimize radiation exposure to others, and immediately notifying the Radiation Safety Officer (RSO). The RSO will direct the specialized cleanup and decontamination process using precise monitoring equipment.

Step-by-Step Solution

1
Identify the nature of the hazardous material.
The material is emesis from a client who recently received unsealed I-131, meaning the fluid is highly radioactive.
Different hazardous materials (biological, chemical, radioactive) require entirely different containment and neutralization protocols.
2
Determine the appropriate safety protocols for an unsealed radioactive spill.
The nurse must prioritize the principles of time, distance, and shielding, while preventing the physical spread of the liquid contaminant.
Directly cleaning the spill increases time of exposure and decreases distance, maximizing radiation harm to the nurse.
3
Select the intervention that aligns with radiation safety guidelines.
Covering the spill prevents aerosolization and spreading, restricting access maintains distance, and notifying the Radiation Safety Officer ensures qualified personnel handle the cleanup.
The Radiation Safety Officer (RSO) is the only person authorized and properly equipped to manage significant radioactive spills.

Key Concept

Management of Unsealed Radioactive Spills
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Topics

Handling Hazardous and Infectious Materials

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