What Are the Signs and Symptoms of Acute Periodontal Abscesses

What are the signs and symptoms of acute periodontal abscesses?

A) Reddened tissue (marginal gingival) , as well as swelling and pain
B) Appear as shiny, red, raised, and rounded masses, and pain on the gingiva or mucosa
C) An abscess that is confined to the marginal gingiva and often occurs in previously healthy gingival areas
D) No tooth mobility