Q: Which bacteria are mainly involved in caries formation? (A). Streptococcus salivarius(B). Streptococcus mutans(C). Streptococcus sanguis(D). Porphyromonas gingivalis Mini Boards Reviews for the National + Local Anesthesia + CSCE Dental Hygiene...
Q: The image highlights which type of caries? (A.) Recurrent caries(B.) Class I caries(C.) Class V caries(D.) Class IV caries Mini Boards Reviews for the National + Local Anesthesia + CSCE Dental Hygiene Boards Exams! The magnifier points at a dark...
Q: The critical pH for enamel demineralization is: (A.) pH 4.5-5.5(B.) pH 5.5-6(C.) pH 6-6.7(D.) pH 7+ Mini Boards Reviews for the National + Local Anesthesia + CSCE Dental Hygiene Boards Exams! Keyword: enamel First of all, what is pH? pH is the...
According to the G.V. Black classification, a class III lesion is on: (A.) The cusp tip of a molar(B.) The lingual surface of a molar(C.) The occlusal surface of a premolar(D.) The mesial surface of an incisor Mini Boards Reviews for the National +...
*Published in DentistryIQ (March 2016) Detecting and recording carious lesions is an essential component of the assessment phase in the dental hygiene process of care. Because of its importance, the National Dental Hygiene board examinations require...
The critical pH for tooth demineralization is? (A.) pH 5.5(B.) pH 6(C.) pH 6.7(D.) pH 7 Answer: (A.) pH 5.5 CRITICAL PH is the pH at which demineralization occur. Critical pH for enamel and cementum are as below:– enamel: pH 5.5–...
