system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
An 83-year-old woman with fever, malaise, and cough for the past 24 hours is brought to the emergency department. She lives in an assisted living facility, and several of her neighbors have had similar symptoms. She has a past medical history of hypertension treated with lisinopril. Her temperature is 38.9°C (102.2°F), pulse is 105/min, respirations are 22/min, and blood pressure is 112/62 mm Hg. Pulse oximetry on room air shows an oxygen saturation of 88%. Her leukocyte count is 10,500/mm3, and serum creatinine is 0.9 mg/dL. An X-ray of the chest shows bilateral reticulonodular opacities in the lower lobes. Serum procalcitonin level is 0.06 µg/L (N < 0.06 µg/L). What mechanism of action is the appropriate next step to manage her condition?
assistant
Inhibition of neuraminidase