The recommended time to properly clean the facial, lingual, occlusal, and incisal surfaces of teeth is ___________
a. 30 to 45 seconds
b. 1 to 2 minutes
c. 2 to 3 minutes
d. 5 minutes
c
RATIONALE: The recommended time to properly clean the facial, lingual, occlusal, and incisal surfaces of teeth is 2 to 3 minutes.
Health Professions