A client presents to the emergency department complaining of headaches and blurred vision. The client's vital signs are as follows, Pulse 102 beats/minute, BP 172/92. RR 20 breaths/minute, SpO2.97% on room air temperature of 98.64. Which of the following interventions would be most appropriate for this patient?

C Administer acetaminophen 650 mg PO re-check temperature B Administer oxygen at 10 liters/minute by non rebreather mask A Administer IV hydralazine and monitor blood pressure D Infuse 0.9% sodium chioride at 120 mL/hour