18 Questions
Which of the following is NOT a location where biofilms can form?
Sterile laboratory environments
What is the initial step in the formation of oral biofilms on teeth?
Attachment of pellicle to the tooth surface
Which of the following bacteria are primary colonizers in the formation of oral biofilms?
Streptococcal species
What is the benefit of bacteria forming biofilms?
Increased resistance to antibiotics and host immune defenses
Which of the following is a characteristic of mature dental plaque biofilms?
Contain mostly pathogenic Gram-negative organisms
What is the role of Fusobacterium species in the formation of oral biofilms?
Secondary colonizers that act as cross-linkers
What is the primary reason dental professionals often fail to recommend antimicrobial mouth rinses for biofilm control?
All of the above
Which of the following statements about the transtheoretical stages of change model is true?
All of the above
What is dental plaque?
All of the above
Which of the following is NOT mentioned as a reason why thorough mechanical plaque control can be difficult to achieve?
Resistance to using antimicrobial mouth rinses
What is required for biofilms to form, according to the text?
Bacteria and water
Which of the following is an effective measure for managing dental plaque biofilm, according to the text?
Both A and C
What is the most effective way to manage plaque biofilm according to the text?
Thoroughly brush and floss your teeth twice a day with ADA-accepted products
Why can plaque biofilm not be completely eliminated according to the text?
All of the above
What is the purpose of using antimicrobial mouth rinses and toothpastes according to the text?
To reduce the bacterial count and stop bacterial activity in dental plaque
Which of the following is NOT mentioned as an ADA-recommended oral hygiene measure in the text?
Using an antimicrobial mouthrinse daily
Which of the following is a reason why thorough mechanical plaque control can be difficult to achieve according to the text?
Patients may have limited dexterity
How does the text say brushing and flossing affect plaque biofilm?
Brushing and flossing disrupt biofilm but do not kill the bacteria, allowing it to recolonize
Learn about effective oral hygiene measures recommended by the American Dental Association (ADA) to manage plaque biofilm and lessen pathogenicity. Topics include tooth brushing, flossing, balanced diet, professional cleanings, and the use of antimicrobial mouth rinses and toothpastes.
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