Certification Board for Sterile Processing and Distribution (CBSPD) Sterile Processing Technician Practice Exam 2025 - Free Sterile Processing Technician Practice Questions and Study Guide

Question: 1 / 400

Which of the following diseases is NOT caused by a virus?

Flu

CJD

Creutzfeldt-Jakob disease (CJD) is not caused by a virus but rather by prions. Prions are misfolded proteins that can induce other proteins to also misfold, leading to neurodegenerative diseases. CJD is part of a group of diseases known as transmissible spongiform encephalopathies, which include other conditions like mad cow disease.

In contrast, the other diseases listed are all viral in nature. Influenza (Flu) is caused by the influenza virus, COVID-19 is caused by the coronavirus SARS-CoV-2, and human immunodeficiency virus (HIV) leads to acquired immunodeficiency syndrome (AIDS). Understanding the distinctions between viruses and prions is essential in sterile processing and infection control, as it influences the protocols for disinfection and sterilization of instruments that may come into contact with infected individuals.

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COVID-19

HIV

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