Which statement best describes an autoclave?

Which statement best describes an autoclave?

• A. An instrument used to sterilize articles by steam under pressure or dry heat
• B. An instrument used to cut tissue
• C. A device to monitor blood sugar
• D. A tool for suturing wounds

Answer: (A)

An autoclave sterilizes by exposing instruments and supplies to steam that is under pressure. This moist heat effectively denatures microbial proteins and destroys all forms of life, including spores, making it a highly reliable method for sterilization. The pressure allows the steam to reach all surfaces and penetrate wrapped packs so everything inside is thoroughly sterilized. Some units may offer dry-heat cycles, but the defining feature is moist heat under pressure. The other descriptions refer to tools used for cutting tissue, monitoring glucose, and suturing wounds, which are not methods of sterilization.

An autoclave sterilizes by exposing instruments and supplies to steam that is under pressure. This moist heat effectively denatures microbial proteins and destroys all forms of life, including spores, making it a highly reliable method for sterilization. The pressure allows the steam to reach all surfaces and penetrate wrapped packs so everything inside is thoroughly sterilized. Some units may offer dry-heat cycles, but the defining feature is moist heat under pressure. The other descriptions refer to tools used for cutting tissue, monitoring glucose, and suturing wounds, which are not methods of sterilization.