A nurse is caring for a newly admitted client in the medical surgical department. Exhibits Which of the following findings from the admission assessment require immediate follow-up?

A. Blood pressure: A blood pressure of 122/65 mm Hg is within an acceptable range for an 82-year-old client. It does not indicate hypotension or hypertension requiring urgent intervention, especially in the context of other more critical findings. B. Neurological assessment: The client is weak, fatigued, and only able to follow simple commands. These symptoms can indicate decreased cerebral perfusion or early signs of sepsis-related encephalopathy, which require immediate follow-up to prevent deterioration. C. Temperature: A body temperature of 39.3°C (102.8°F) indicates a significant febrile response and suggests a systemic infection. In an elderly client with pneumonia, this could accelerate metabolic demands and worsen respiratory compromise. D. Breath sounds: Decreased breath sounds and crackles bilaterally, along with productive cough and tachypnea, point to impaired gas exchange. This can rapidly progress to respiratory failure and needs urgent evaluation and intervention. E. WBC count: A WBC of 60,000/mm³ is critically elevated and suggests either a severe infectious process or potential leukemoid reaction. This degree of leukocytosis is not typical for uncomplicated pneumonia and warrants immediate diagnostic and medical attention. F. Oxygen saturation: An oxygen saturation of 90% on room air is below normal and indicates hypoxemia. Immediate intervention is needed to support oxygenation and prevent respiratory distress or failure.