口腔內(nèi)科學(xué)(A型題)（Oral science (A, )）

1、口腔內(nèi)科學(xué)(A1型題2)（Oral science (A1, 2)）Oral science (A1 type 2).txt2 is a chance to win by itself, and the destiny needs to be grasped. Life is its own five-line spectrum, and the deterrent doesn't play it well in person. Why do we always add the past when we tell a story? The flower that opened a su

2、mmer, finally fall to be crushed bones, but still smile to say meaning. A, B, C, D and E are the five alternative answers to each test. Please select one of the best answers and black out the boxes corresponding to the corresponding inscription on the answer sheet.1. The typical clinical manifestati

3、on of herpes zoster in the face isA. Clusters of erythema, vesicles along the trigeminal nerve symmetry distribution, pain and acutenessB. a cluster of red spots and blisters on one side of a trigeminal nerveC. Clusters of erythema, vesicles along the lateral trigeminal nerve distribution, the sever

4、e person can be over the middle line distribution to the lateral trigeminal nerve, the pain is intenseD. Red spots appear on the face, along one side of the trigeminal nerve, then blisters and subsequent infection become pustules, eventually scab, leaving scar after scabE. that's not trueCorrect

5、 answer: B2. The fixed notice of temporary splint is wrongA. Should maintain the original position of the tooth, do not have the power to pullB. Applicable to dental integrityC. Adequate adjustment of the ligation after fixation, whether or not there is an occlusal injuryD. Strengthen oral hygiene g

6、uidance and strictly control the plaqueE. don't have to fix your teethCorrect answer: C3. Dental cleft can accompany symptomsA. the temperature stimulates the painB. the biting painC. spontaneous painD. no obvious symptomsE. all of the aboveCorrect answer: E4. Gargle fluid may be used to stain m

7、ucosaA. d. obell 'sB. 1% NaHCO3C. the brineD. washableE. 3% hydrogen peroxide (2 times thinner)Correct answer: D5. The characteristics of compound pulpitis are different from acute pulpitisA. no temperature irritationB. no chemical irritationC. no spontaneous painNo painE. no rapping painCorrect

8、 answer: CWhich of the clinical manifestations of traumatic ulcers is correctA. Can find obvious physical and chemical stimulation factors or self-injury, scald and other medical historyB. ulcer sites and morphology are often consistent with mechanical stimuliC. no recurrenceD. After removal of the

9、stimulus, the ulcer quickly significantly improved or healedE. all of the above areCorrect answer: E7. Use your fingers to gently push the normal skin or mucosa to form a blisterA. peel test positiveB. epidermal lysisC. positiveThe D.O.T test was positiveE. penicillin test positiveCorrect answer: CT

10、he most important thing to do is to go to the cavitiesA. the feeling of A patientB. the degree of hardness and colouring of dentinC. hole depthD. Endoscopic observationE. reaction after temperature stimulationCorrect answer: B9. Periapical periodontitis leads to the clinical manifestation of periodo

11、ntal diseaseA. there is no vitality or abnormality in the pulpB. Periodontal disease is limited to one toothC.x-ray shows the destruction zone of the periapical region of the flaskD. Often associated with dental lesionsE. all of the aboveCorrect answer: E10. The first good hair tooth surface isA.B.

12、Palatine surfaceC. Near middle surfacedistendE. bit planeCorrect answer: E11. Which of the following is not characteristic of adult periodontitisA. tooth shiftB. Formation of periodontal pocketsC. gum inflammationD. Bone resorption of alveolar boneE. Loose teethCorrect answer: AThe long range (stand

13、ard) chemotherapy drugs in the treatment of oral tuberculosis are not includedA. isoniazidstreptomycinrifampinD. ethambutolE. For ammoniaCorrect answer: C13. It is true that the following operations are performed for the preservation of healthy dental tissueA. The minimum expansion of the hole shape

14、B. the gum margin of the hole is located at the teeth of the gingival marginC. Try not to make preventive extensionsD. There is a developmental defect in the gap fissure which can be used for preventionE. all of the above is correctCorrect answer: E14. When treating acute pulpitis, the first choice

15、should be consideredA. anti-inflammatoryB. eliminate pathogenic bacteriaC. painless or minimizing painD. prevent the spread of infectionE. protect the pulp of lifeCorrect answer: C15. Because of easy misdiagnosis, the hole is less easy to operate, and it is best to use after exposure to the pulpA. D

16、ry pulpB. direct medullary surgeryC. indirect medullary surgeryD. Pulp amputationE. root canal therapyCorrect answer: D16. The purpose of the dovetail isA. Obtain A good solid positionB. Good resistanceC. for the purpose of completely removing cariesD. To make the hole look beautifulE. for the filli

17、ngCorrect answer: AThe main bacterium that causes gingivitis isA. gram-positive bacillusB. Gram-negative bacteriaspirochetechlamydiaE. viscous actinomycetesCorrect answer: E18. The most reliable way to gauge the vitality of the pulp is to checkA. temperature testB. Electrical testC. selective anesth

18、esiaD. experimental backupE.X testCorrect answer: DCommon plaque display agentA. Magenta solutionB. dragon bileC. Iodized oilD. methylene blueE. fluorescein sodiumCorrect answer: A20. The most effective treatment for acute root acute mucosal abscess is the treatmentA. Take anti-inflammatory painkill

19、ersB. PulposusC. open dischargeD. adjust the teeth and grind the teethE. acupuncture analgesiaCorrect answer: C21. The harmful substances that enter the pulp are not includedA. endotoxinB. collagenaseamylaseD. hyaluronateE. Chondroitin sulfateCorrect answer: CIt is believed that the main causes of c

20、aries are humanA. lactobacillusB. saliva streptococcusC. streptococcusD. Streptococcus mutansE. streptococcusCorrect answer: D23. The current water quality standard fluorine concentration in China isA. 0.5 PPMB.1.0 PPMC.0.5 1.0 PPMD. 1 2ppmE. 2 PPMCorrect answer: C24. The method of plastic chemother

21、apy should not be usedA. the young permanent teeth that have not yet closedB. baby teethC. The anterior teeth of the interlocking of the root canalDa + BE.A + B + CCorrect answer: DDescription of the clinical performance of the palmetatosis - periodontal destruction syndrome is wrongA. skin and peri

22、odontal disease become more common before age 4B. children with mental retardation but normal developmentC. the invasion of the teeth and the permanent teethD. Have a deep periodontal pocket,The alveolar bone is absorbed rapidlyE. the disease is rare and the prevalence of the disease is about 1/1 mi

23、llion to 4/1 millionCorrect answer: B26. The correct sequence of plaque formation in the gum isA. Acquired membrane formation, initial aggregation, rapid bacterial growth and bacterial plaque maturationB. Initial aggregation - acquired membrane formation - bacteria rapid growth and propagation, bact

24、erial plaque maturationC. Initial aggregation - bacterial growth and propagation - acquired membrane formation - plaque maturationD. The formation of sexual membranes: rapid growth and propagation of bacteriaE. Early aggregation - bacterial growth and propagation - bacterial plaque maturationCorrect

25、 answer: A27. It is wrong to identify which items are not fully identified with dental enamelA. Fluorosis is good for permanent teeth, tooth enamel is not fully developedB. tooth enamel development of incomplete chalk boundary is clear, and fluorosis is not clearC. Tooth enamel is not fully develope

26、d in a single tooth or a set of teeth, and fluorosis can occur in most teethD. fluorosis patients may have a life history in high fluoride areaE. The enamel growth and development of the enamel are parallel to the growth and development of enamel, and the fluorosis does not coincideCorrect answer: A

27、28 herpes simplex virus type is associated with which of the following the occurrence of diseasesA. ShinglesB. chickenpoxC. Pseudomembranous stomatitisD. cervical cancerE. nasopharyngeal carcinomaCorrect answer: DPeriodontal system therapy is consistent throughoutA. adjust the occlusionB. GingivaC.

28、Root surface formationD. Plaque controlE. drug therapyCorrect answer: D30. Which of the following is not the reason for the insertion of vertical foodA. lifting of the form abnormalThe adjacency is an anomalyC. The tip of the jaw fillingD. Loose teethE. gingiva nipplesCorrect answer: E31. Which of t

29、he following is wrong with regard to juvenile periodontitisA. The majority of young people in adolescence to 25 years of age have more women than menB. Early patient plaque, dental calculus and periodontal tissue destruction were not directly proportional to the amount of local irritantsThe C.X line

30、 shows that the first molars are absorbed in the near and far, and the incisors are more curvedD. the course of illness is progressing rapidlyE. may have a family historyCorrect answer: C32. The treatment of iodiphenol is applicableA. gum bagB. bone bagC. bone pouchD. Swollen gumsE. periodontal bag

31、overseerCorrect answer: E33. The lack of vitamin C has an effect on tooth developmentA. Dentin degeneration cannot form normal dentinB. Glazing cells cannot be differentiated into high - mast cellsC. calcium salt is precipitated in the toothD. The formation of periodontal membraneE. Influence of ena

32、mel mineralizationCorrect answer: A34. The best evidence of the microbe associated with periodontal disease isA. accompanied by actinobacillus, the middle platycobacterium, and the bacillusB. gum porphyrin monspora, mesosporium, and dentine spiralsC., actinobacteriaceae, gum porphyrin monospora, bac

33、illus fosbacillusD. The middle platycobacterium, bacillus fusiae and the corycobacteriumE. coli, bacilli, and nuclear clostridiumCorrect answer: C35. The possible explanation for the pain caused by the clinical tooth essence allergy is that of cold and hot and sweet stimulationA.The dentin nerve end

34、ings exist in the dentin, so it can be transferred from the surface of the tooth to the pulpAcetylcholine enzyme in the plasticine of the essential cells of the teeth, which can cause nerve conduction and cause pain after being stimulatedC. on dentine external stimulus causing dentin tubule contents

35、 inward or outward flow, the flow of this exception is passed to the dental pulp, cause dental pulp nerve fibers of excitement, produce painD. because the expansion coefficient of the fluid dentine small tube with small dentin wall coefficient differs very big, the fluid temperature stimulation can

36、make the small tube expansion or contraction, cause a relative displacement of the liquid, trigger painE. all of the above areCorrect answer: D36. All etching systems refer toA. A preparation that can sour the enamelB. the preparation of the essence of acid etchingC. The preparation of cementumD. Pr

37、eparation of acid etching enamel and acid etching essenceE. A preparation that is both an acid etching and an acid-etched boneCorrect answer: D37. Accurate determination of the presence of periodontal bagsA. visual diagnosis, gingival swellingB. depending on the diagnosis and the color of the gumsC.

38、 Bite testD. Periodontal probeE.X. X-ray examinationCorrect answer: D38. The best part of puberty is gingivitisA. Maxillofacial gum marginB. Maxillary grinding of the palatal side of the palateC. Anterior lip and gingivaD. Upper maxillary bicuspid buccal marginE. The nipples of the lower jawCorrect

39、answer: CThe clinical manifestation of the map tongue isA. most often in early childhood and in childhoodB. Good for tongue, tongue and tongueC. the tongue is atrophiedD. there is a variation of the "walk" in the day and nightE. general no pain and other bad feelingsCorrect answer: D40. Th

40、e bacteria that are not associated with periodontal destruction areA. Surface substance of bacteriaB. The glial enzyme and hyaluronic acid enzyme secreted by bacteriaC. bacterial toxinD. bacterial metabolismE. bacteria size and morphology of bacteriaCorrect answer: E41. The best part of the vertical

41、 incision of periodontal surgery should be selectedA. adjacent healthy teethThe near and far axis of the adjacent healthy toothC. adjacent healthy teethD. The most prominent root of adjacent healthy teethE. the bone edge of the lesionCorrect answer: B42. Which of the following is not the mode of tra

42、nsmission of AIDSA. transfusion transmissionB. sexual contact transmissionC. oral droplets spreadD. Maternal and infant vertical transmissionE. intravenous drug useCorrect answer: C43. For the sake of cleaning, prevent the secondary caries, the gap width between the gingiva and adjacent teeth should

43、 be at least0.5 mmB. 1 mmC. 1.5mmD. 2 mmE. 2.5mmCorrect answer: A44. The tooth migration direction of the juvenile periodontitisA. Upper incisor lip displacementB. Lower incisor lip displacementThe upper incisors are shifted in the distanceD. The lower incisors shift in the distanceE. upper and lowe

44、r incised lip distal shiftCorrect answer: EThe most common cause of tooth marrow infections isA. trauma,B. PeriodontitisC. blood source infectionD. cavitiesE. tooth development deformityCorrect answer: D46. Treatment for dental cariesA. drug therapyB. drug therapy + abrasionC. placementD.Stowage + d

45、rug therapy + abrasionE. Medication + stowing + removalCorrect answer: D47. The description of congenital anodontia is incorrectA. more dominant inheritanceB. for hereditary diseasesC. Permanent teeth and teethD. Often a manifestation of immature leaf developmentThere are only a few teeth or no teet

46、h in the mouthCorrect answer: A48. The pain characteristics of acute pulpitis do not includeA. spontaneous, paroxysmal painB. the temperature stimulated the painC. night painD. Pain can't be locatedE. pain is sporadic or involved and can sometimes be released to the right side of the toothCorrec

47、t answer: E49. Food is the cause of cariesThe retention of food on the surface of the tooth causes decayB. it is more important to eat sugar than to eat sugarC. food phosphorus content is associated with cariesD. The physical properties of food are closely related to the occurrence of cariesE. sucro

48、se must be able to be caries through bacterial actionCorrect answer: B50. The following blisters are life-threateningA. scarB. normal blistersC. bullous blistersD. Pleomorphic pemphileE. Blister lichenCorrect answer: BThe main method of plaque control in periodontal maintenance isA. often use antimi

49、crobial mouthwashB. Take antibiotics regularlyC. use fluoride toothpasteD. Take the tooth zhou ningE. correct brushing and flossingCorrect answer: E52. Silver amalgam fillings are used for caries or deep caries, which need to be last because of the silver amalgam alloyA. expansibilityB. liquidityC.

50、ConductivityD. solubilityE. discolorationCorrect answer: C53. The following is not abnormal in the structure of the teethA. tooth enamel is not fully developedB. Internal cavityC. tetracycline teethD. congenital syphilis teethE. FluorosisCorrect answer: B54. Drugs that cause tetracycline teeth are a

51、vailableA. Vanamycin and tetracyclineB. doxycycline and methycinC. penicillin and shrink tetracyclineD. streptomycin and chloramphenicolE. clean and gentamicinCorrect answer: B55. The most commonly used routine diagnostic methods areA. temperature stimulation testB. visual diagnosisC. transparencyd.

52、d.percussionCorrect answer: D56. Any of the following pulp lesions may cause periodontal diseaseA. acute serous pulpitisB. Acute suppurative pulpitisC. chronic pulpitisD. Acute periapical abscessmyelinCorrect answer: D57. It is not infectious diseasesA. ShinglesB. Recurrent herpes stomatitisC. oral

53、tuberculosisD. the snow mouthE. bullous blistersCorrect answer: E58. The main role of the sedatives is not includedA. protective effectB. Bactericidal actionC. HemostasisD. Pain reliefE. fixationCorrect answer: B59. The best filling of the following paste root canal filling material isA. Calcium hyd

54、roxideB. three zinc pasteC. Three poly-formaldehyde pasteD. Zinc oxide eugenol cementE. chloroform gumCorrect answer: A60. In a nutshell, the formation of the periodontal pouch is correctA.Gingival connective tissue inflammation, collagen fiber destruction, combined with the proliferation of epithelial rootB. collagen fiber destruction, gingival connective tissue inflammation, combined with the proliferation of