Violation

INITIAL treatment of necrotizing ulcerative gingivitis includes 1. debridement. 2. oral hygiene instruction. 3. occlusal adjustment. 4. gingivoplasty.

(1) and (2)

(1) (2) (3)

(1) (2) (4)

(2) and (3)

(2) and (4)

Please describe the matter of abuse