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Тестування студентів 3 курсу.
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A 14-year-old child complains of throbbing undulating pain in the lower left teeth, which aggravates due to hot stimuli. Objectively: on the masticatory surface of the 36 tooth there is a carious cavity within parapulpar dentin, which is non-communicating with the dental cavity. The cavity floor probing is painless, tooth percussion is painful. What treatment method would be optimal in the given case?
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A 25-year-old man was diagnosed with acute deep caries of tooth 13, Black class V Photopolymer composite material is planned to be used for aesthetical restoration of tooth 13. What material should be used as a lining for the floor of the carious cavity in this case?
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A 40-year-old man, a chemical industry worker, notes the development of soreness of the mouth, and response to thermal and chemical stimuli. On examination: on the vestibular surface and cutting edge of the front teeth there are enamel defects with uneven scalloped margins, chalk-like in color. Make the diagnosis:
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A 48 year old patient complained about having pain in the 45 tooth during cutting for a year. The 45 was treated before. Objectively: mucous membrane in the area of this tooth is hyperemic and slightly cyanotic. The 45 tooth is pink, the filling fell out. What examination method should be applied in order to choose treatment?
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A 25-year-old patient complains about a light brown spot in the upper foretooth. Objectively: the 23 tooth has a single light brown spot in the cervical region. Probing shows smooth surface. The tooth is nonresponsive to cold and probing. What is the most likely diagnosis?
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An 8-year-old child complains about pain in the 21 tooth that is getting worse during biting down. A month ago a part of tooth crown broke off as a result of a fall. The child didn't consult a dentist. Objectively: in the region of medial angle of the 21 tooth there is a crown defect that makes up 1/3 of the crown's height. Tooth cavity is open, probing and thermal stimulus cause no pain. Percussion is acutely painful. Gum around the 21 tooth is edematic and hyperaemic. What is the provisional diagnosis?
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A 43-year-old female patient has been diagnosed with generalized periodontitis. What examination is most informative for determining the severity grade of the disease?
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A 25-year-old patient complains about a light brown spot in the upper foretooth. Objectively: the 23 tooth has a single light brown spot in the cervical region. Probing shows smooth surfac E. The tooth is nonresponsive to cold and probing. What is the most likely diagnosis?
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A 25-year-old student complains of a carious cavity in the 22 tooth. The fillings fell out 2 months ago. The tooth had been treated before for pulpitis. Objectively: there is a deep carious cavity with the rests of filling on the medial surface of the 22 tooth. The crown of the 22 tooth is dirty pink. X-ray shows a root canal filled with the filling material by 1/2 of the root length; in the region of the root apex there is a well-defined focus of destruction of bone tissue 0,3x0,3 cm large. What is the most likely diagnosis?
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A 30-year-old patient complains about pain in the upper jaw tooth caused by sweet and cold food, that was first registered one month ago. Objectively: the 26 tooth has a carious cavity within mantle dentin E. Dentine of its walls is softene D. Probing along the enamel-dentine junction is painful. Percussion is painless. Thermodiagnosis causes pain, that quickly abtes after elimination of stimulus. What is the most likely diagnosis?
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