Final answer:
A CPCT must recognize that procedures such as IV insertions, catheterizations, surgical interventions, and applying sterile dressings require aseptic technique to prevent infections like sepsis.
Step-by-step explanation:
A Certified Patient Care Technician (CPCT) must recognize that procedures such as the insertion of intravenous (IV) lines, urinary catheterizations, surgical preparations and interventions, injections, and the application of sterile dressings require stringent aseptic technique. These procedures need to be carried out in a controlled environment known as a sterile field. This is to maintain sterility and to prevent the introduction of pathogens that could lead to infections such as sepsis.
Setting up a sterile field includes using sterilized materials and strict protocols to avoid any contamination. It also involves proper hand hygiene, using personal protective equipment (PPE), and meticulous handling of instruments and supplies. The goal in a healthcare setting is always to minimize the risk of infection and ensure patient safety.