Dentistry

at a Glance

Elizabeth Kay

Multiple Choice: Chapter 37 Diseases of the gingivae and periodontium

Question 1.Which one of the following is most correct in relation to chronic periodontitis?

A It usually affects the palatal surfaces of the upper anterior teeth
B The severity is classified by measurements of pocket depth
C It is defined as loss of alveolar bone
D Smoking is the major environmental risk factor
E It is always associated with inflammation of the gingival margin