Violation
Initial treatment of necrotizing ulcerative gingivitis includes 1. debridement. 2. occlusal adjustment. 3. oral hygiene instruction. 4. gingivoplasty.
(1) and (3)
(1) (2) (3)
(2) and (3)
(4) only
All of the above.
Initial treatment of necrotizing ulcerative gingivitis includes 1. debridement. 2. occlusal adjustment. 3. oral hygiene instruction. 4. gingivoplasty.
(1) and (3)
(1) (2) (3)
(2) and (3)
(4) only
All of the above.