Ace the NDEB 2025 – Get Set to Shine on Canada’s Dental Exam!

A Pain and halitosis alone may be indicators of NUG, but they can also be symptoms of other oral health conditions.

C: Pain and reddening of the gingiva are also common symptoms of NUG, but they are not specific enough to confirm a diagnosis.

D: Halitosis and loose teeth may be present in patients with NUG, but they are not definitive signs and may also be symptoms of other conditions.

Interdental papillae covered by a greyish-white membrane and microscopic examination is the most accurate way to confirm a clinical diagnosis of NUG. This membrane is a characteristic feature of NUG and microscopic examination can reveal the presence of bacteria associated with the condition.