NCCT Infection Control & Safety 2025 – 400 Free Practice Questions to Pass the Exam

Sterilization of patient care items is a critical component of infection control to eliminate all forms of microbial life, including bacteria, viruses, fungi, and spores. The most effective method for achieving this level of cleanliness is through appropriate sterilization techniques, such as autoclaving. Autoclaving utilizes steam under pressure to reach high temperatures that can effectively kill all pathogens. This method is widely recognized in healthcare settings for its reliability and efficiency.

Other methods mentioned, like soaking in soap and water or using disinfectant wipes, do not achieve the necessary level of sterilization required for medical instruments. While these methods can be effective for cleaning and reducing microbial load, they do not eliminate all microorganisms. Placing items in a refrigerator is not a method of sterilization and may even encourage the growth of certain bacteria, as cooler temperatures do not effectively kill microbes. Therefore, using established sterilization methods like autoclaving is essential to ensure patient safety and compliance with infection control standards.