Nursing · Community Health Nursing
During a tuberculosis outbreak in a long-term care facility, the environmental health officer is tasked with improving air disinfection strategies in patient rooms. Which process best addresses both removal of airborne bacteria and prevention of their recirculation?
- 1Use of regular air fresheners to mask odors
- 2Placement of oscillating fans to increase air movement
- 3Installation of negative pressure ventilation with HEPA filtration✓
- 4Periodic spraying of chemical disinfectants into the air
Correct answer
Installation of negative pressure ventilation with HEPA filtration
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