Final answer:
Sterile technique necessitates the use of sterilized materials and specific protocols to maintain a sterile field and prevent patient contamination. Methods include moist-heat and dry-heat sterilization for various medical tools and equipment.
Step-by-step explanation:
Common procedures involved in sterile technique include the use of sterilized materials, adherence to strict protocols for handwashing and the application of sterilants, and maintenance of a sterile field during medical procedures. Sterilization can be achieved through various methods such as moist-heat sterilization using an autoclave, which is more effective because it penetrates cells better than dry heat, or dry-heat sterilization using a dry-heat sterilizer such as an oven or through the direct application of high heat for metal tools such as inoculating loops. These practices are integral to preventing microbial contamination and sepsis during patient care.