Oral Cavity
About this set
Created by:
michaelheire on September 14, 2011
Log in to favorite or report as inappropriate.
Order by
70 terms
Terms | Definitions |
|---|---|
 Most common portal of entry into the alimentary canal? | ingestion |
| absence of the lower jaw due to failure of development of the 1st brachial arch | agnathia |
| what species is agnathia most commonly seen in? | lambs |
| failure of fusion of the lateral palatine processes | palatoschisis |
| example of drug that can cause palatoschisis when given to a pregnant queen or mare | griseofulvin |
| failure of fusion of the upper lip along the philtrum | cheiloschisis |
| what is the common name for cheiloschisis? | hare lip |
| inflammation of the oral and mucous membranes | stomatitis |
| inflammation of the gingiva | gingivitis |
| in vesicular stomatitides, vesicles form between what two layers? | epithelium, lamina propria |
| most common location of vesicles in feline calicivirus? | tongue |
| virus that causes foot and mouth disease? | picornavirus |
| virus that causes vesicular stomatitis? | rhabdovirus |
| virus that causes vesicular exanthema of swine? | calicivirus |
| virus that causes swine vesicular disease? | picornavirus |
| vesicular stomatitides start as intracellular edema which leads to ballooning degeneration in what cell layer? | stratum spinosum |
| of the four vesicular stomatitides discussed, which one is not reportable in the US? | vesicular stomatitis |
| FMD has low or high mortality in adults? | low |
| FMD has low or high mortality rates in the young? | high |
| cause of high mortality rates of FMD in young animals? | myocarditis |
| common name given to the heart of young animals suffering from FMD? | tiger heart |
| lesions of FMD can be seen post-mortem in what location of the alimentary canal? | rumen pillars |
| FMD lesions tend to be more severe in which species? | swine |
| lesions of vesicular stomatitis limited to what three locations? | mouth, teats, feet |
| san miguel sea lion virus is most closely related with which vesicular stomatitides? | vesicular exanthema |
| non-infectious vesicular disease characterized by acantholysis | pemphigus vulgaris |
| non-infectious vesicular disease characterized by the absence of acantholysis | bullous pemphigoid |
| condition caused by high blood/salivary urea, which gets transformed by oral bacteria into ammonia causing caustic injuries | uremic stomatitis |
| main cause of papular/proliferative stomatitides? | parapoxvirus |
| bovine papular stomatitis is characterized by what type of degeneration in the stratum spinosum? | ballooning |
| bovine papular stomatitis causes what kind of inclusion bodies? | eosinophilic intracytoplasmic |
| zoonotic disease in humans caused by bovine papular stomatitis? | milker's nodules |
| most common location of contagious ecthyma in goats/sheep? | commissures |
| calf diphtheria is caused by what bacterium? | fusobacterium necrophorum |
| what is another name for calf diphtheria? | oral necrobacillosis |
| focal granuloma or ulcer in oral cavity of cats and sometimes dogs | oral eosinophilic granuloma |
| chronic, idiopathic condition of cats characterized by inflamed gingiva, inappetence, and fetid breath (usually associated with FeLV & FIV) | lymphoplasmacytic stomatitis |
| the most common oral masses of dogs are fibromatous epilus of the periodontal ligament and _______________________ | gingival hypertrophy/hyperplasia |
| gingival hyperplasia most common in what type of dogs? | brachycephalic breeds |
| most common malignant neoplasm of the oral cavity of dogs | oral melanoma |
| what percentage of oral melanomas in dogs are malignant? | 90% |
| most common type of oral neoplasia of cats | squamous cell carcinoma |
| 3 location of squamous cell carcinomas in the oral cavity of the cat | tongue, tonsil, gingiva |
| in what species are oral fibrosarcomas most likely to be found? | feline |
| does canine oral papillomatosis occur more frequently in older dogs or younger dogs? | younger |
| canine oral papillomatosis causes cells in which cell layer to enlarge and undergo ballooning degeneration? | stratum spinosum |
| canine oral papillomatosis cause what kind of inclusion bodies? | intranuclear |
| lengthening of the mandible | prognathia |
| shortness of the maxilla | brachygnathia superior |
| shortness of the mandible | brachygnathia inferior |
| distemper infection in dogs during odontogenesis can lead to interference of the ameloblasts, decreasing enamel production causing what disorder? | segmental enamel hypoplasia |
| excess of what substances is of specific importance to destruction of ameloblasts and odontoblasts? | fluoride |
| incorporation of pigmented chemical agents during teeth mineralization | enamel discoloration |
| major cause of enamel discoloration in younger animals | tetracycline |
| incorporation of porphyrins into dentin | congenital porphyria |
| odontoclastic resorption of the tooth neck followed by red granulation tissue overlying the gingival margins in cats | feline external resorptive neck lesions |
| non-mineralized composite mass of bacteria, food particles, and other tissue cells adhered to the tooth surface | plaque |
| a mineralized plaque | calculus |
| regression of the gum line with inflammation of the gingival sulcus and alveolus, with resorption of the alveolar bone and periodontal ligament | periodontal disease |
| common, benign tumor typically of the periodontal ligament-type stroma | fibromatous epulis of the periodontal ligament |
| aggressive infiltrative tumor in dogs of the odontogenic epithelium that commonly recurs as a squamous cell carcinoma | canine acanthomatous ameloblastoma |
| cystic dilation of a salivary duct | ranula |
| pseudocyst (not lined by epithelium) filled with saliva | salivary mucocele |
| inflammation of salivary gland leading to sloughed cells forming a "nest" for mineralization | sialoliths |
| larger than normal tongue | macroglossia |
| abnormal pointed tongue in dogs which doesn't allow them to suckle, leading to death | bird tongue |
| bacteria that causes wooden tongue | actinobacillus lignieresii |
| infection of intact epithelium of the tongue and esophagus by candida albicans | thrush |
| what fungus causes thrush in the oral cavity? | candida albicans |
| diagnostic sign of thrush | grey-green pseudomembrane |
First Time Here?
Welcome to Quizlet, a fun, free place to study. Try these flashcards, find others to study, or make your own.