Which of the following sets is CJD less likely to infect?

Study for the Sterile Processing Technician Exam. Review flashcards and multiple choice questions, with hints and explanations for each question. Prepare for your certification exam!

Creutzfeldt-Jakob disease (CJD) is a prion disease that primarily affects the brain and nervous system. Prions are misfolded proteins that can cause other proteins to misfold, leading to a cascade of neurodegeneration. The transmission of CJD is very specific, often linked to exposure to brain and nervous tissue of infected individuals.

In the context of the susceptible sets, the heart implant set is less likely to become contaminated with prions associated with CJD because this disease is not typically transmitted via cardiac tissues. While prion transmission has been documented through certain medical procedures involving neuronal tissues, such as during corneal transplants or surgeries that involve manipulation of the central nervous system—like craniotomy or procedures involving spinal surgeries—the heart does not have the same level of connectivity or potential for contamination with CJD-causing agents.

The anterior cervical fusion set and the corneal transplant set are more directly related to high-risk areas for potential CJD exposure due to their proximity to brain and spinal tissues. Thus, the heart implant set’s lower association with prion contamination makes it the correct answer in this context.

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