Genetic testing for chronic periodontal diseases is of interest because:

Question

Quizplus · Accepted Answer

Studies of twins have shown a strong genetic linkage for chronic periodontitis, making genetic testing for this disease of interest. The other choices are incorrect: A is false, as there is not one specific gene responsible for chronic periodontitis; B is misleading, as cigarette smoking can still affect the disease regardless of the test; C is false, as genetic testing is not currently the standard of care for periodontal disease; and E is unrelated, as leukocyte adhesion deficiency is not a chronic periodontal disease.

Genetic Testing for Chronic Periodontal Diseases Is of Interest Because