Final answer:
To prevent infection, metal implements should be sterilized after each use. These implements can be heated to kill microbes. Copper, nickel, and zinc exhibit antimicrobial properties and are often used in settings to minimize microbial contamination.
Step-by-step explanation:
To prevent infection or the spread of disease, it is essential to sterilize metal implements after every use. In a healthcare or laboratory setting, maintaining an aseptic environment is crucial, which involves using pre-sterilized equipment like pipettes, culture tubes, and glassware. Metal tools such as inoculating loops and needles can be sterilized by heating them in the flame to kill any microbes that may cause contamination. Heavy metals, including copper, nickel, and zinc, are known for their antimicrobial properties and are often incorporated into medical devices and high-contact surfaces to prevent microbial growth.
In addition to sterilizing metal tools, personal protective equipment like gloves and safety goggles should be worn when working with cultures to further reduce the risk of infection. Once work is completed, these items, along with any other hazardous materials, should be disposed of properly according to biohazard disposal guidelines. Hand washing is also a critical practice for removing hazardous materials and minimizing the risk of disease transmission.
To avoid infection or possible diseases, it is important to sterilize metal implements after every use. Metal tools can be sterilized by heating them in an autoclave or using chemical disinfectants. Metals like copper, silver, and zinc have antimicrobial properties and can be used to minimize microbial growth on frequently touched surfaces.