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Multiple Choice

Which form of PPE is indicated for treating suspected active tuberculosis?

Active tuberculosis spreads through airborne particles, so protecting the lungs with a respirator is essential. An N95 respirator provides a tight seal and filters out at least 95% of airborne particles, making it the appropriate PPE for suspected active TB. Surgical masks don’t provide reliable protection against inhaled TB-sized aerosols and mainly serve as barrier against larger droplets or for source control. Eye protection or gloves alone don’t prevent inhalation of airborne bacteria, so they aren’t sufficient on their own. Ensure the respirator is properly fit-tested and seal-checked for effective protection.

Active tuberculosis spreads through airborne particles, so protecting the lungs with a respirator is essential. An N95 respirator provides a tight seal and filters out at least 95% of airborne particles, making it the appropriate PPE for suspected active TB. Surgical masks don’t provide reliable protection against inhaled TB-sized aerosols and mainly serve as barrier against larger droplets or for source control. Eye protection or gloves alone don’t prevent inhalation of airborne bacteria, so they aren’t sufficient on their own. Ensure the respirator is properly fit-tested and seal-checked for effective protection.