What is the purpose of the Universal Protocol in the operating room?

• A. To prevent wrong-site, wrong-procedure, and wrong-person surgery through verification, site marking, and a time-out.
• B. To improve instrument sterilization in each case.
• C. To document anesthesia machine parameters.
• D. To standardize postoperative pain documentation.

Answer: (A)

The main concept is preventing wrong-site, wrong-procedure, and wrong-person surgery by requiring three safety steps that surround every operation: verification, site marking, and a time-out. Verification happens before anesthesia or incision, where the team confirms the patient’s identity, the planned procedure, and the correct surgical site. Site marking is done with input from the patient and the surgical team to clearly indicate where the procedure will occur. The time-out is a final pause just before the incision in which the entire team pauses to confirm critical details, including patient identity, procedure, site, allergies, and any implants or special instructions. When these steps are consistently followed, the risk of operating on the wrong patient, wrong procedure, or at the wrong site is dramatically reduced. This protocol is not about instrument sterilization, anesthesia parameter logging, or postoperative pain documentation; its sole purpose is to prevent those missteps by ensuring clear, verified communication right before surgery.