Aerosolized transmission may occur during which procedure?

Aerosolized transmission refers to the spread of infectious agents through tiny droplets that are generated when a person speaks, coughs, sneezes, or undergoes certain medical procedures. Suctioning, which involves the removal of mucus or other secretions from a patient's airway, can create aerosols that may contain pathogens. This process can lead to aerosolized transmission, particularly in patients with respiratory infections or conditions.

In contrast, pulse oximetry testing, blood pressure measurement, and temperature assessments do not typically produce aerosols. These procedures involve non-invasive diagnostics that monitor vital signs and do not manipulate the airway or respiratory secretions, thus minimizing the risk of aerosol generation. Therefore, suctioning is uniquely associated with the potential for aerosolized transmission due to the nature of the procedure.