National Board Dental Hygiene Examination (NBDHE) Dental Hygienist Practice Test

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Prepare for the National Board Dental Hygiene Examination. Study with multiple-choice questions, hints, and explanations. Ace your dental hygienist exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Is it advisable for smokers to use alcohol-based mouth rinses?

Yes, to help control bacteria
Yes, to prevent periodontal disease
No, it increases cancer risk
No, they should avoid all mouth rinses

The correct answer is: No, it increases cancer risk

For smokers, using alcohol-based mouth rinses is generally not advisable due to the potential increase in cancer risk associated with the combination of alcohol and tobacco use. Alcohol can act as an irritant to oral tissues, potentially exacerbating the toxic effects of smoking. Additionally, studies have shown a correlation between the use of alcohol-based products and an increased risk of oral cancers, particularly in individuals who already engage in smoking. This risk is significant in the context of oral health, as smokers are already at a higher risk for periodontal disease and other oral health issues. The detrimental effects of smoking on the oral cavity—including dry mouth and changes to the oral microbiome—make it crucial for dental professionals to recommend safer alternatives that do not contain alcohol for those who smoke. These alternatives can help maintain oral hygiene without adding to the risk factors already present due to tobacco use.