What precaution should be taken when using a BVM on a patient suspected of having an airborne infection?

When managing a patient suspected of having an airborne infection, applying a HEPA filter to the BVM is crucial. A HEPA (High-Efficiency Particulate Air) filter is specifically designed to capture a high percentage of airborne pathogens, including bacteria and viruses. Using this type of filter helps protect both the healthcare provider and other individuals in the vicinity from the potential spread of infection during ventilation.

Employing a HEPA filter in this scenario enhances infection control measures and supports the safety protocols needed when dealing with airborne infections. It ensures that any aerosolized particles expelled from the patient are effectively filtered out, reducing the risk of transmission.

In contrast, administering oxygen beforehand, using a standard filter, or applying an oxygen mask without any filter does not provide adequate protection against airborne pathogens, potentially exposing healthcare workers and others to infectious agents. Therefore, attaching a HEPA filter to the BVM is the most appropriate and protective measure to take in this situation.