Which of the following parts of the periodontium does NUG affect?
A) Enamel
B) Cementum
C) Interdental gingival
D) Alveolar bone
E) Alveolar mucosa
C
Health Professions
A) Enamel
B) Cementum
C) Interdental gingival
D) Alveolar bone
E) Alveolar mucosa
C