AORN Practice test 2022 with complete solution

AORN Practice test 2022 with complete solution 3 zones of the O.R. 1) unrestricted zone 2) semi-restricted zone 3) restricted zone Temp range in the restricted zone 68-75 degrees Fahrenheit Number of air exchanges per hour in the restricted zone 20 exchanges (under positive pressure) Nursing goals & intervention strategies are part of which phase of the nursing process Outcome identification Data collection is part of which phase in the nursing process Assessment 4 steps of Universal Protocol are 1) Patient participation 2) identifying the patient 3) marking the site 4) time-out 3 types of errors 1) Skill-based 2) Situational 3) Knowledge-based 3 principal elements required for an infection to occur 1) a source or reservoir 2) susceptible host 3) method of transmission Peri-op personnel precautions for the spread of airborne infections include -taking the pt from the airborne iso room to surgery & then directly back to the room - wearing PPE - using an airborne iso room - wearing a N95 or higher Foundation of SSI prevention is Sterile technique Health care workers should be immunized with -Hep B -seasonal influenza -varicella OSHA requires health care personnel to wear what to prevent potential infectious materials from occuring -mask - eye protection - gloves immunizations & testing for health care workers don't include shingles