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 82-year-old man with alcohol use disorder is brought to the emergency department from his assisted living facility because of fever and cough for 1 week. The cough is productive of thick, mucoid, blood-tinged sputum. His temperature is 38.5°C (101.3°F) and respirations are 20/min. Physical examination shows coarse inspiratory crackles over the right lung field. Sputum cultures grow gram-negative, encapsulated bacilli that are resistant to amoxicillin, ceftriaxone, and aztreonam. Which of the following infection control measures is most appropriate for preventing transmission of this organism to other patients in the hospital?
assistant
Isolate patient to a single-occupancy room