An older client presents to the emergency department 3 days after a minor motor vehicle collision (MVC) with an airbag deployment. The client reports a new onset of confusion and nausea. Which assessment warrants immediate intervention by the nurse?Reference Range: Glucose [Reference Range: 0 to 50 years: less than 140 mg/dL or less than 7.8 mmol/L)

A Description of head pain: While head pain can be a concern after an MVC, it doesn't necessarily require immediate intervention based on the information provided.B. Concentrated urine output: Concentrated urine can suggest dehydration, but it's not the most urgent finding in this scenario.C. Bruising on both arms: Bruising is a common consequence of an MVC and doesn't require immediate intervention.D. Blood glucose is 160 mg/dL (8.88 mmol/L): This blood sugar level is above the normal reference range and could indicate hyperglycaemia (high blood sugar). In an older adult, especially after a stressful event like an MVC, it's crucial to address this as it can worsen confusion and other symptoms.