NBDE PART 2 – Operative question with complete solution 2023 graded A+

NBDE PART 2 – Operative question with complete solution 2023 graded A+Critical pH for caries - correct answer 5.5 What are the most common cariogenic bacteria in coronal caries? - correct answer Strepococcus mutans Lactobacilli What are the most common cariogenic bacteria on root surface or smooth surface caries? - correct answer Actinomyces viscus Hydrodynamic theory - correct answer When tooth is insulted, fluid mvt through tubules increases and greater flow deforms the nerve endings in pulp leading to pain response Cold conductivity increases both the volume and the flow in the tubules resulting in pain stimulus What are the dental plaque organisms found earliest? - correct answer Streptococcus sanguis What are the main cariogenic bacteria? - correct answer SALIVA S. mutans, sanguis, mitis, salivarius A. viscus Lactobacilli Veillonella A. naeslundii Frank caries - correct answer Caries that have progressed just into the DEJ T/F Actual lesion is often much larger than clinically presentable - correct answer TRUE