Question

Difficulty: HardAccident, Error, and Injury Prevention

A nurse enters the room of a client receiving internal radiation therapy (brachytherapy) for cervical cancer and discovers the radioactive implant has dislodged and is resting on the bed linens. Place the following nursing actions in the correct priority sequence to safely manage this hazard and minimize radiation exposure.

  1. 1Instruct the client to remain completely still in the bed.
  2. 2Grasp the radioactive implant using the long-handled forceps kept in the room.
  3. 3Deposit the radioactive implant directly into the designated lead-lined container.
  4. 4Close and secure the lid tightly on the lead-lined container.
  5. 5Notify the radiation safety officer and the primary healthcare provider.

Answer

The correct priority sequence is to first instruct the client to remain still, then grasp the implant with long-handled forceps, deposit it into the lead-lined container, secure the container lid, and finally notify the radiation safety officer and healthcare provider.
The priority in managing a dislodged radioactive implant is to minimize exposure using the core principles of radiation safety: distance and shielding. The nurse first prevents the client from moving to avoid losing the implant. Next, utilizing distance, the nurse uses long-handled forceps to retrieve the implant. Shielding is then established by placing the implant in the lead-lined container and securing the lid. Only after the immediate environmental hazard is safely contained does the nurse notify the radiation safety officer and healthcare provider.

Step-by-Step Solution

1
Instruct the client to remain completely still.
The implant remains visible and easily accessible on the bed linens.
Movement could cause the small implant to roll onto the floor, become hidden in folds of linen, or get closer to staff, significantly increasing the complexity of retrieval and radiation exposure.
2
Grasp the implant with long-handled forceps.
The implant is safely manipulated from a distance.
Radiation exposure decreases exponentially with distance (inverse-square law). Direct contact would cause intense, localized tissue damage.
3
Deposit the implant into the lead-lined container.
The primary source of radiation is placed within a protective barrier.
Lead is highly dense and blocks the transmission of radiation, fulfilling the safety principle of shielding.
4
Secure the lid on the lead-lined container.
The radioactive source is completely encapsulated and contained.
An open container still allows radiation to scatter upward. A secured lid ensures comprehensive shielding, rendering the environment safe.
5
Notify the radiation safety officer and healthcare provider.
Specialized personnel are informed to retrieve the container and manage the client's treatment plan.
Administrative and medical follow-up is required once the immediate life-safety hazard has been neutralized.

Key Concept

Radiation safety emergency protocols (Time, Distance, and Shielding)
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