A nurse is receiving change-of-shift report about the care of four clients. Which of the following clients should the nurse see first?

A. A client who has a blood pressure of 138/88 mm Hg: This blood pressure is only slightly elevated and does not indicate immediate instability. The client is not at acute risk of deterioration, so this finding does not require priority assessment over neurologic changes. B. A client who reports a pain level of 4 on a scale of 0 to 10: Moderate pain needs attention but does not suggest life-threatening compromise. This level of pain allows time for assessment and intervention without posing immediate danger compared to acute cognitive changes. C. A client who has a blood glucose level of 128 mg/dL (74 to 106 mg/dL): A glucose of 128 mg/dL is mildly elevated and not emergent. It does not place the client at risk for imminent complications and can be addressed after more urgent concerns. D. A client who displays increased confusion over the past 4 hr: Sudden or worsening confusion can indicate acute neurologic issues such as hypoxia, infection, stroke, or metabolic imbalance. Changes in level of consciousness are high-priority findings due to the potential for rapid deterioration, making this client the first to assess.