The nurse is contributing to a staff education program about infection control. Which of the following information should the nurse recommend including as an example of a portal of exit for a pathogen in the chain of infection?

Question

Quizplus · Accepted Answer

Mucous membranes, such as those in the respiratory, gastrointestinal, and urinary tracts, can serve as a portal of exit for pathogens. The pathogen may be present in secretions, such as saliva or mucus, and can be spread through coughing, sneezing, or touching contaminated surfaces. The central nervous system, hair, and nails are not typically portals of exit for pathogens in the chain of infection.

The Nurse Is Contributing to a Staff Education Program About