The nurse is performing a middle ear assessment on a 15-year-old patient who has had a history of chronic ear infections. When examining the right tympanic membrane, the nurse sees the presence of dense white patches. The tympanic membrane is otherwise unremarkable. It is pearly, with the light reflex at 5 o'clock and landmarks visible. What should the nurse do?

A. Be concerned about a genetic abnormality on the tympanic membrane: Genetic abnormalities affecting the tympanic membrane, such as congenital cholesteatomas, typically present with other structural changes or masses rather than dense white patches. The described findings are more indicative of scarring from previous infections rather than a genetic disorder. B. Refer the patient for the possibility of a fungal infection: Fungal infections (otomycosis) usually present with fluffy white, black, or yellow debris in the ear canal rather than dense white patches on the tympanic membrane. Additionally, fungal infections often cause symptoms such as itching or discomfort, which are not mentioned in this case. C. Recognize that these are scars caused from frequent ear infections: Dense white patches on the tympanic membrane are typically tympanosclerosis, a benign condition caused by repeated episodes of otitis media. This scarring does not usually affect hearing significantly unless it involves the ossicles. Given the patient’s history of chronic ear infections, tympanosclerosis is the most likely explanation. D. Consider that these findings may represent the presence of blood in the middle ear: Blood in the middle ear, as seen in hemotympanum, appears as a dark red or bluish discoloration rather than dense white patches. The presence of an otherwise normal tympanic membrane, with a visible light reflex and landmarks, further suggests that the findings are not due to blood accumulation.