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VTT Dentistry FINAL
VTT DENTISTRY FINAL
Question | Answer |
---|---|
What is the part of tooth that is visible above the gumline? | Crown |
What is the deepest part of the root called? | Apex |
What is the apical delta? | series of small canals which blood vessels & nerves enter the tooth |
What is the apical foramen? | The hole in which the nerves and blood vessels enter the tooth |
Where is the neck of the tooth? | where the enamel meets the dentin at the gum line, slight indentation |
What is the periodontal ligament? | holds the tooth in place in the socket |
What is the alveolus? | socket, notch in alveolar bone where tooth rests |
Where can a beaver tip be used? | supragingivally |
What is the proper technique used to re-cap needles? | never with 2 hands, scoop up lid with needle, dispose of in sharps |
Do puppies and kittens have primary molars/ | no |
What is the normal sulcus depth for a dog? | 1-3mm |
What is the normal sulcus depth for a cat? | 0.5-1mm |
Lingual surface is described as? | towards the tongue |
The surface of the tooth below the gum line is covered with what? | cementum |
What is the dental formula for a puppy? | 2x( i3/3,c1/1,p3/3)=28 |
What is the dental formula for the adult dog? | 2x(I3/3, C1/1, P4/4,M2/3)=40 |
What is the dental formula for the kitten? | 2x(i3/3, c1/1, p3/2)=26 |
What is the dental formula for the adult cat/ | 2x(I3/3, C1/1, P3/2, M1/1)=30 |
What is the tip of the tooth called? | cusp |
Dentin is produced by what/ | ondontoblasts |
Enamel is produced by what? | Ameloblasts |
The surface of the tooth that faces the cheek? | buccal |
When using the ultrasonic scaler what is the mx amount of time that should be spent on any single tooth at a time? | 10 seconds |
2 types of devices within the hand piece of the ultrasonic scaler can pick up sound waves and turn them into what? | vibration |
When is enamel produced? | during tooth development |
Can enamel regenerate/repair itself over time/ | NO |
____-- hand pieces are used for polishing teeth | low speed |
In the kitten premolars erupt at what age? | 3-6 weeks |
What is the portion of the tooth that extends above the gumline? | crown |
dolicocephalic | long heads, example, greyhounds |
Mesaticephalic | medium heads, example, Labradors |
Brachycephalic | short heads/ smushed faces example boxers, pugs |
What are other names for baby teeth? | deciduous, primary |
The space between the teeth is called what? | the interproximal space |
What is the area where the root meets the crown is called? | furcation |
What is the area where the root meets the crown is called in a tooth with 2 roots? | bifuraction |
What is the area where the root meets the crown is called in a tooth with 3 roots? | trifurcation |
Which instrument is used to remove plaque/calculus subgingivaly? | curette |
Which instrument is used to remove plaque/calculus supragingivally? | scaler |
What instrument is used to measure the sulcus depth/ | periodontal probe |
What is the vital internal tissue of the tooth called? | pulp |
What is the upper jaw called | maxilla |
What is the lower jaw called? | mandible |
What does OSHA stand for? | occupation safety and health administration |
What does OSHA do? | creates and enforces guidelines and protocals for workplace safety |
How do ultrasonic scalers removes calculus? | by breaking up and pulverizing it |
What can you do if the hand instrument you are using does not fit the curvature of the tooth? | use the other end of the instrument what is this called? Adaptation |
Chewing tennis balls can cause what? | Abrasions |
What is an abrasion/ | wear caused by the friction of the teeth against external objects |
What is attrition? | wear of the teeth caused by friction of the teeth against each other |
What causes staining? | occlusal wear and dentin exposure |
What is glossitis? | inflammation of the tongue |
What do ameloblasts produce? | enamel |
What are peg teeth? | abnormally formed supernumerary teeth |
Classify a fracture in which the pulp chamber is exposed and extends beyond the gum line | ccrf of fx3b |
What does friction caused be the teeth against each other cause? | attrition |
Diseased tissue form what is called a ______ while healthy tissue is called_______? | pocket, sulcus |
What is disclosing solution used for? | detects plaque/tarter that was missed during scaling |
What instrument is used to examine the tooth's surface?******** | shepherds hook?*** |
What instrument has 2 sharp sides, a rounded back and rounded toe? | universal curette |
Why should constant irrigation be used during ultrasonic scaling? | to protect the pulp chamber from thermal damage |
A dental prophylaxis is what? | prevention and protective treatment |
Why is fluoride not rinsed off of the teeth?? | because it needs to sit on the tooth's surface for 3-5 minutes |
in the kitten what age do premolars erupt? | 3-6 weeks |
How would an occlusion where the mandible is shorter than normal be classified? | Class 2 (II) |
What condition is caused by a shortened upper jaw? | maxillary brachynathism |
What condition is caused by a long lower jaw? | mandibular prognathisim |
What does purple discoloration of a tooth indicate? | hemorrhage |
What is an abnormal opening between the nasal and the sinus cavity? | oral nasal fistula |
What is the main purpose of dental prophy paste? | to smooth out roughness on the tooth surface caused by scaling |
What is tooth luxation? | partial displacement of the tooth from the socket |
What is avulsion? | complete displacement of the tooth from the socket |
What is one form or oral neoplasia | fibrosarcoma |
What is the space between the teeth called? | interproximal space |
What dental instrument is used to remove calculus subginivally? | curette |
What instrument is used to remove calculus supragingivally | scaler |
FORL is linked to what dietary issue | excessive vitamin D |
What is a Gemini tooth? | a tooth with one root and 2 crowns |
What is a fused tooth? | a tooth with 2-3 roots and 1 crown |
What techniques can be used in combination when extracting teeth/ | vertical and horizontal |
What is the calcified, mineralized substance on the tooth surface? | calculus |
What is the normal sulcus depth in dogs? | 1-3mm |
The thin film comprised of bacteria, saliva, foods particles is called? | plaque |
Noram sulcus depth is cats | 0.5-1mm |
What is topography/ | the flow of the gingiva from one tooth to the next |
Chlorhexadine has the ability to bind to the oral tissues and release its properties how? | slowly |
What is the material used to fill the socket after an extraction/ | consil |
When are extractions indicated? | when the owner is unable or unwilling to perform necessary home care, when the DVM decides to, when to tooth cannot be salvaged |
What does the AVDC consider appropriate for an LVT to perform? | prophylaxis, radiographs, charting, non-surgical sub gingival root planing |
What are dental elevators used for? | to engage the teeth and elevate them out of the socket |
What are the single rooted teeth in dogs? | incisors, canines, 1st premolar and 3rd mandibular molar |
What are the 2 rooted teeth? | everything back past the 1st premolars on the mandible and 6's and 7's on the maxilla |
What are the 3 rooted teeth? | maxillary 8's 9's 10's |
What is the less densely keratinized gingival tissue coving the bone/ | alveolar mucosa |
Int he kitten when do the incisors erupt | 2-3 weeks |
What does C.E.T stand for/ | canine enzymatic tooth paste |
What is dentrifice? | toothpaster |
Why is periodontal debridement done? | to treat periodontitis and gingival inflammation |
periodontal therapy is used to treat patients with what stage of periodontal disease? | Stage 3 and 4 |
Define stomatitis | inflammation of the mouth ( beyond gingivitis and periodontitis) |