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.

Question

Quizplus · Accepted Answer

The Answer of 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.

Which Symptom Indicates the Presence of Plaque in a Dental