Which type of information is used to compare current findings with the patient's baseline status after surgery?

• A. Assessment data
• B. Baseline data
• C. Outcome data
• D. Discharge plan data

Answer: (B)

Baseline data establish the patient's starting point before surgery and serve as the reference for later comparison. After surgery, the nurse compares current findings—such as vital signs, wound appearance, pain, labs, and mental status—with these baseline measurements to detect changes, identify potential complications early, and determine whether recovery is progressing as expected. This approach helps distinguish normal postoperative progress from concerning deviations like bleeding, infection, or inadequate pain control. Baseline data are different from assessment data, which are the patient’s current status; from outcome data, which measure results after care; and from discharge plan data, which focus on planning for discharge. Using the preoperative baseline as the reference point is essential for evaluating the effectiveness and safety of postoperative care.