What personal protective equipment should a technician wear before entering a room of a patient with pulmonary tuberculosis?

What personal protective equipment should a technician wear before entering a room of a patient with pulmonary tuberculosis?

• A. Surgical mask
• B. N 95 respirator
• C. Face shield
• D. Gloves

Answer: (B)

For a patient with pulmonary tuberculosis, wearing an N 95 respirator is essential due to the airborne transmission of the bacteria that cause the disease. This type of respirator is designed to achieve a very close facial fit and provides a high level of filtration, which is critical in preventing the inhalation of airborne pathogens. Pulmonary tuberculosis can be spread through the air when an infected person coughs or sneezes, releasing tiny droplets that contain the bacterium. The N 95 respirator is specifically engineered to filter out at least 95% of these very small particles, including those that may contain the tuberculosis bacteria. This enhanced protection is not provided by standard surgical masks, which are more effective in blocking large droplets but do not fit tightly against the face or filter smaller airborne particles as effectively. While gloves, surgical masks, and face shields may be used in other healthcare contexts, they do not provide the same level of protection against airborne transmission as an N 95 respirator, making the respirator the appropriate choice for entering a room of a patient with pulmonary tuberculosis. Thus, wearing an N 95 respirator is essential to ensure both the safety of the technician and the proper management of infection control measures within healthcare settings.

For a patient with pulmonary tuberculosis, wearing an N 95 respirator is essential due to the airborne transmission of the bacteria that cause the disease. This type of respirator is designed to achieve a very close facial fit and provides a high level of filtration, which is critical in preventing the inhalation of airborne pathogens.

Pulmonary tuberculosis can be spread through the air when an infected person coughs or sneezes, releasing tiny droplets that contain the bacterium. The N 95 respirator is specifically engineered to filter out at least 95% of these very small particles, including those that may contain the tuberculosis bacteria. This enhanced protection is not provided by standard surgical masks, which are more effective in blocking large droplets but do not fit tightly against the face or filter smaller airborne particles as effectively.

While gloves, surgical masks, and face shields may be used in other healthcare contexts, they do not provide the same level of protection against airborne transmission as an N 95 respirator, making the respirator the appropriate choice for entering a room of a patient with pulmonary tuberculosis. Thus, wearing an N 95 respirator is essential to ensure both the safety of the technician and the proper management of infection control measures within healthcare settings.