Which Symptom Indicates the Presence of Plaque in a Dental

question 80

Multiple Choice

Which symptom indicates the presence of plaque in a dental patient?

• A) Presence of E. coli in the patient's mouth.
• B) A bacterial culture from a patient's mouth that appears pink after Gram staining.
• C) Presence of cyanobacteria in the patient's mouth.
• D) A bacterial culture from the patient's mouth that appears purple after Gram staining.
• E) Non-pathogenic biofilms in the patient's mouth.

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Health Maintenance Organization, a medical insurance group that provides health services for a fixed annual fee.

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