What are surgical wounds in which the respiratory, alimentary, genital, or urinary tract has been entered?

Clean-contaminated wounds

A) these are primarily closed wounds. they are uninfected and the respiratory, alimentary, genital, or urinary tracts have not been entered B) correct C) open, fresh, accidental wounds or surgical wounds that are infected D) wounds containing dead tissue and wounds with evidence of a clinical infection i.e. purulent drainage