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VTT 280 quiz 1
Dentistry
| Question | Answer |
|---|---|
| What are the anatomical parts of a tooth? | crown, dentin, enamel, root, furcation, apical delta, gingical sulcus, cemintum, periodontal ligament, pupl cavity, root canal |
| What is the crown? | any part above the gumline |
| what is the enamel? | a material produced by ameloblast, and is above the gumline |
| what is the neck? | indention at the gum line or cervial line |
| what is the root? | below the gumline, has 1, 2 or 3 |
| What is the Apex? | it is the tip or apical delta/foramen(hole) |
| What is dentin? | internal part of the tooth, produced by odontoblast and continue to produce dentin |
| What is pulp cavity? | it contains nerves and blood vessels |
| what is gingiva sulcus? | the neck or margin of the crown. a flap that covers the teeth |
| what is cementum? | calcified connective tissue that surrounds teeth |
| what is a socket? | where teeth are held in place (alveolar bone) |
| what is periodontal ligament? | holds teeth in place next to cementum |
| What is primary or deciduous teeth? | baby teeth, falls out at 4-6 months,the dental formulas arekitten: 2(I3/3, C1/1, PM3/2)puppy: 2(I3/3, C1/1, PM3/3) |
| what is adult teeth or permanent teeth? | just what it says, comes in at 4-6 months, the dental formulas areCat: 2(I3/3, C1/1, PM3/2, M1/1)Dog: 2(I3/3, C1/1, PM4/4, M2/3) |
| What happens when you have retained deciduous teeth? | possible displacement of the adult teeth, periodontal disease from the plaque being trapped between the primary and adult teeth |
| what is buccal? | the side against the cheecks |
| what is the lingual? | toward the inside of the tooth on the mandibular side |
| what is palatal? | toward the inside of the tooth on the maxillary side |
| what is occlusal? | the way the teeth fit together |
| What is the fauca? | the area where the two jaws join in the back of the oral cavity |
| what is the soft palate? | the posterior portion of the roof of the mouth, which does not have underlying bone |
| what is the hard palate? | the portion of the roof of the mouth that consists of hard bone, covered with a mucous membrane that has irregular ridges, called the rugar palatinae |
| Give an example of Mesaticephalic | Poodle (now spell it) |
| Give an example of brachycephalic | Pug (now spell it) |
| Give an example of dolichocephalic | greyhound (now spell it) |
| What is the depth of sulcus for dogs and cats | Dogs:0-3mm cats:0-2mm |
| what does a periodontal probe look like? | has 6 bands, 4 and 9 are skipped |
| what does a explore tip | On the other side of the periodontal probe, more hooked shaped |
| what does a scaler look like? | have 3 sharp sides and a sharp tip |
| what does a curette look like? | have 2 sharp sides and a round toe |
| what are the tridan system 4 sections? | Upper right - 100 Upper left - 200 lower left - 300 lower right - 400 |
| What do you check when doing an oral exam | Noraml occlusion gingiva pharynx sublingual cheek teeth |
| What is Endodontics? | The inside of a tooth, need x-ray to see |
| what is exodontics? | The outside of the teeth |
| What is CMO? | Cranial Mandibular osteodystrophy |
| what is supernumerary teeth? | when there is extra teeth |
| what is a peg tooth? | abnormally formed supernumerary teeth. |
| what is Gemini teeth? | two teeth with the same root |
| what is malocclusion? | one or two teeth are out of alignment |
| what is anterior cross bite? | one or more incisors are malaligned |
| what is posterior cross bite? | the maxillary premolars are lingual to the mandibular |
| What is wry bite? | is a condition in which the central incisors of the mandible and maxilla do not align evenly |
| what is gingivitis? | inflammation of the gingiva |
| what is stomatitis and faucitis | severe inflammation at the commissures that extends into the fauca |
| What is attrition? | results from the friction of teeth against each other |
| what is enamel hypoplasia? | condition cause a temporary debilitation of the patient such as high fever |
| what is caries? | cavities |
| What is avulsions? | the displacement of the tooth from the socket |
| what is luxations? | the partial displacement of the tooth from the socket |
| what is granulomas? | the result from periodontal disease or other irritation |
| what is gingival hyperplasia? | the proliferation of gingival cells |
| what is fibromatous epulis? | a tumor in the tissues of the gingiva |
| what is fibrosrcoma? | occurs in the mandible or maxilla, the create fleshy protruding firm masses that sometimes are friable |
| what is squamous cell carcinoma? | from the epithelium nodular grey to pink irregular masses that invade the bone and cause tooth mobility |
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Neonta
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