CSCE Dental Hygiene Practice Exam

Smoking has a profound negative impact on oral health, primarily because it contributes to an increased risk of periodontal disease and various forms of oral cancer. Tobacco use is known to compromise the immune system, making it harder for the body to fight off infections. This weakened immune response can lead to greater susceptibility to gum diseases.

Furthermore, smoking is closely linked to the development of periodontal disease, which includes conditions that affect the supporting structures of the teeth, such as the gums and bone. Smokers often experience more severe forms of periodontitis and have delays in healing following dental procedures.

In terms of cancer risk, the carcinogens present in tobacco products significantly elevate the chance of developing oral cancers, including cancers of the mouth, throat, and esophagus. Studies have consistently shown that the likelihood of these cancers is markedly higher among smokers compared to non-smokers. This connection between smoking and serious oral health issues underscores the importance of tobacco cessation in dental hygiene and overall health maintenance.