The Nurse Is Inspecting a Patient's Oral Cavity and Notices

The nurse is inspecting a patient's oral cavity and notices reddened areas on the gums, several teeth with cavities, and multiple loose teeth. Which finding is of greatest safety concern to the nurse?

A) Reddened area on the gums can be a source of infection.
B) Dental cavities can be painful and a possible source of infection.
C) Loose teeth concern due to possible aspiration and airway blockage.
D) Abnormal findings in the oral cavity can lead to poor nutrition status.