Violation
The most appropriate treatment of acute necrotizing ulcerative gingivitis in a patient with lymphadenopathy is 1. periodontal debridement. 2. occlusal adjustment. 3. oral hygiene instruction. 4. antibiotic therapy.
All of the above.
(1) (2) (3)
(1) and (3)
(2) and (4)
(4) only