TCDHA Orofacial Mandatory Revision Questions and Correct Answers 2024

Buccal - the surface of the tooth that faces the cheek proximal - surface of a tooth faces the neighboring tooth in the same arch Which would not be considered part of the oral cavity proper? - philtrum where is the alveolar mucosa located? - Attached loosely to the alveolar bone Which bounds the lateral borders of the oral cavity? - teeth Which is the mucosa of the dorsum of the tongue called? - specialized The vestibule - space that exists between the Lips or cheeks and the teeth CEJ - line separates the enamel from the cementum A bifurcated root has how many roots? - 2 Enamel - the hardest tissue in the human body What is seen in the mouth first - The clinical crown maxillary canine - longest tooth in the oral cavity cingulum - A developmental elevated projection on the lingual surface of a canine mucogingival junction - Between the attached gingiva and alveolar mucosa Fordyce Granules can occur? - Corner of lips How many surface does a molar have? - 5 The color of healthy gingiva is usually? - Pink Filiform papillae is located on what area on the tongue? - Anterior 2/3rd The tongue develops in uturo at around - 4.5 weeks The lining of the oral cavity consists of what type (name) of mucosa? - Stratified squamous epithelial How many nonsuccedaneous teeth are there? - 12 A mixed dentition occurs around the age? - 6 years What is the rudimentary lobe of the maxillary 1st molar called? - The cusp of carabelli The first permanent teeth to erupt in the oral cavity is the? - Mandibular central incisor Developmental grooves/line separate? - the union of developmental lobes When a tooth is developing in the crypt, which part of the tooth develops first? - The crown what week in fetal life do tooth germs begin to develop? - 6 week