Final answer:
A surgical technologist is a nonsterile person who performs patient care procedures and assists in surgery.
Step-by-step explanation:
The nonsterile person who performs patient care procedures, obtains and delivers the equipment needed for a surgery case, opens sterile supplies, and assists in positioning the patient on the operating table is called a surgical technologist. They play a crucial role in the operating room, ensuring that the surgical team has everything they need and assisting in maintaining a sterile environment during surgeries.