Question

The type of gingival infection that has rapid onset, pain, and necrosis of gingival papillae that leads to fetid breath is:

A) Gingivitis
B) Periodontitis
C) Acute necrotizing ulcerative gingivitis (ANUG)
D) Chronic periodontitis

Answer 1

Acute necrotizing ulcerative gingivitis (ANUG) is the type of gingival infection that has a rapid onset, pain, and necrosis of gingival papillae, leading to fetid breath.

Step-by-step explanation:

The type of gingival infection that has rapid onset, pain, and necrosis of gingival papillae that leads to fetid breath is Acute necrotizing ulcerative gingivitis (ANUG). ANUG, also known as trench mouth, is a severe form of gingivitis that is characterized by erosion of the gums, ulcers, substantial pain with chewing, and halitosis. It is caused by certain bacteria such as Prevotella intermedia, Fusobacterium species, and Treponema vicentii.