HESI Dental Hygiene Exam Questions & Answers 2025 A+ GRADE

HESI Dental Hygiene Exam Questions & Answers 2025 A+ GRADE Under which classification of gingival diseases and conditions is puberty-associated gingivitis found? - -Plaque-Induced Gingival diseases modified by systemic factors A patient presents with a short, thick lingual frenum that results in limited tongue movement affecting speech. Which is the most likely diagnosis of this condition? - -Ankyloglossia When is tooth eruption complete? - -Tooth has made contact with its antagonists in opposing jaw When does mixed dentition begin? - -Eruption of first permanent tooth How many succedaneous teeth are in permanent dentition? - -20 The junction of a buccal and lingual triangular ridge is a transverse ridge. The oblique ridge of a maxillary molar is an example of a transverse ridge. - -The first statement is true and the second is false Which factor makes aging enamel less susceptible to caries? - -reduced permeability Which groove is the most identifying characteristic of a three-cusp mandibular second premolar? - -Distolingual Which is true regarding the height of contour? - -Greatest elevation of tooth either incisocervically or occlusocervically How many primary and permanent teeth are typically present in an eight yr old child? - -14 primary; 10 permanent Which describes the junction of two surfaces of a crown? - -