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Difficulty: MediumAccident, Error, and Injury Prevention

A practical nurse is caring for a client who is receiving internal radiation therapy (brachytherapy) via a sealed vaginal implant. The nurse is implementing precautions to prevent hazardous exposure for staff, visitors, and the client. Which action should the nurse take?

  1. Instruct all visitors to maintain a distance of at least 6 feet from the bed and limit visits to 30 minutes per day.Answer
  2. B
    Apply bilateral wrist restraints to prevent the client from accidentally dislodging the radioactive implant.
  3. C
    Bypass the bedside barcode medication scanning process to minimize the nurse's radiation exposure time.
  4. D
    Accept an instruction from the charge nurse to manually reinsert the sealed radiation implant using sterile forceps if it becomes dislodged.

Answer

The correct action is to instruct all visitors to maintain a distance of at least 6 feet from the bed and limit their visits to 30 minutes per day.
When caring for a client with a sealed radiation implant (brachytherapy), the nurse must adhere to the principles of time, distance, and shielding to prevent hazardous exposure. Safe distance is typically maintained at a minimum of 6 feet (1.8 meters), and visitation is strictly limited to 30 minutes per day to minimize the cumulative radiation dose to visitors.

Step-by-Step Solution

1
Identify the primary safety hazard associated with the client's current treatment.
The client has a sealed internal radiation implant, which poses a continuous radiation exposure risk to anyone near the client.
Recognizing the specific type of environmental hazard is required to implement the correct prevention protocols.
2
Apply the core principles of radiation safety (time, distance, and shielding).
Distance and time restrictions must be strictly enforced for anyone entering the room, including visitors.
Radiation exposure is cumulative; increasing distance and decreasing the time spent near the radioactive source effectively mitigates the risk of harm.
3
Evaluate the proposed interventions against standard nursing safety rules and scope of practice guidelines.
Using restraints prematurely, skipping medication verification, and accepting out-of-scope tasks violate core safety standards.
Hazard prevention for one specific risk (radiation exposure) cannot be used as an excuse to compromise other fundamental patient safety rights and legal boundaries.

Key Concept

Radiation Safety Principles (Time, Distance, Shielding) and Scope of Practice
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Topics

Accident, Error, and Injury Prevention

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