In the transport setting, when TB is suspected and airborne precautions are required, which combination of PPE is appropriate?

• A. Non-rebreathing mask on patient and no respirator on you
• B. Surgical mask on patient and gloves
• C. N95 respirator for patient and face shield
• D. Non-rebreathing mask on patient and HEPA respirator on yourself

Answer: (D)

When TB is suspected, protecting the caregiver from airborne particles is essential. Airborne precautions require you to wear a respirator capable of filtering small particles (such as a HEPA/N95-type respirator) while caring for the patient. At the same time, the patient needs oxygen if required, and you can provide it with a non-rebreathing mask without creating additional aerosol risk beyond standard care. This combination ensures you’re protected while the patient’s oxygen needs are met.

The other options fall short because they either omit your respiratory protection or misuse PPE for the patient. The best fit is a non-rebreathing mask on the patient and a HEPA respirator on you.