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MCQ for Postgraduate dental entrance Exam | Ver1

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1. If during the activation of orthodontic appliance, the force level declines to zero between activations, then the force is classified as:
2. The most penetrating power is in
3. Elastic cartilage is found in
4. Following an elective Le Fort 1 surgery, a patient develops 24 hours later temperature of 102 degree F without local edema and tenderness. He is probably suffering from
5. The prime action of topical fluoride is
6. The common complication of the local anesthetic prilocaine is
7. The most common problem with blood transfusion is
8. Guddu, a 16 year old boy is brought to hospital with 60% burns. Management includes
9. Dermatologic manifestation of drug allergy is managed by
10. Osteomyelitis of the mandible is caused by
11. To restrict the mandibular growth in a skeletal class III malocclusion, the minimum amount of force from a chin cup should be
12. The proximal fragment in a fracture of angle of mandible is displacedAdd description here!
13. The microorganism implicated in infective endocarditis is
14. The case control studies following the distribution of smokers and non smokers in patients of oral carcinoma and control is as follows. Smokers with oral cancer: 30, Non smokers with oral cancer:20, Control Smokers: 20, Control Non smokers: 30. The odds ratio of getting oral cancer in smokers to that of non smokers is
15. Iron and folic acid supplement given to children is a form of
16. In penicillin allergy, penicillin acts as a
17. Enzyme that catalyses the transfer of a functional group from one molecule to another is called
18. The artery most commonly involved in stroke is the
19. The primary germ layers develop during
20. Maxillary marrow contains
21. Epiphora is
22. Sensory supply of the palate is through all of the following except
23. Calcium ions trigger muscles contraction by binding to
24. Which of the following is present in the plasma but absent in serum ?
25. Which of the following functions of bone is most prominent ?
26. Significant decrease in serum calcium will cause
27. Magnesium is needed for the activity of which enzyme?
28. The following host tissue responses can be seen in acute inflammation EXCEPT
29. If both the parents have cleft lip and cleft palate, the probability of first child having the same condition is
30. Toxoids are prepared by treating the toxins with
31. Renal osteodystrophy differs from the nutritional and genetic form of osteomalacia in having
32. Which of the following is an obligate intracellular parasite?
33. All of the following drugs cause dry mouth EXCEPT
34. In a patient with fixed respiratory obstruction, helium is used along with oxygen instead of plain because:
35. Bhanu, a 8 year old child has fever, bilateral cervical lymphadenopathy preceded by a sore throat. There is no hepatomegaly. Peripheral blood shows lymphoplasmacytoid cells, no anemia or thrombocytopenia. The most probable diagnosis is
36. Gastric lavage is indicated in all cases of acute poisoning ideally because of
37. Rajesh, a 7 months old, presents with failure of gaining weight and noisy breathing which becomes worse when the child cries. Laryngoscopy shows a reddish mass in subglottis. Treatment modality may include all except
38. A 50 year old male which is a chronic smoker, complains of hoarseness of voice for the past 4 months. Microlaryngoscopic biopsy shows it to be keratosis of larynx. All are suggested treatment modalities for this condition, EXCEPT
39. A patient with carcinoma of the tongue also has enlarged lymph nodes of the lower neck. Treatement involves
40. Correct about cystic hygroma is
41. The setting time of zinc phosphate may be retarded by
42. A thinner mix of gypsum bonded investment will result in
43. Cobalt chromium alloys contain
44. Direct wax pattern may distort due to
45. Which is true for high copper amalgam alloy as compared with a conventional alloy ?
46. Tooth buds which develop after birth are
47. Before eruption, the position of permanent mandibular incisor buds relative to primary incisors is:
48. Primary function of the dental pulp is to:
49. The vascular supply of the periodontal ligament is
50. The most frequently found salivary gland tumor is
51. The most common tumor of the mandible in India is
52. The most common site of Ameloblastoma is
53. Radiographic finding in Pindborg tumor is
54. The microorganism most commonly cultured from chronic bilateral ulcer at the corner of the mouth is:
55. What contrast is needed for proper radiographic image in a heavy bony built person?
56. In a post operative ward, a patient wound infection after 48 hours of an oral surgical procedure done, 3 more patients also develop postoperative infection. Most effective method to prevent further spread is
57. The clinical findings in subcondylar fracture of the left side are
58. The action of long acting muscle relaxants used during GA may be terminated by
59. The distolingual extension of mandibular impression is limited by
60. An imaginary occlusal curve that contacts the buccal and lingual cusp tips of mandibular buccal teeth is called the
61. An overload of mucosa will occur if
62. A mucostatic impression for a prosthesis is taken for which of the following cases?
63. Resilient silicine denture lining materials are superior to plasticized acrylic resin as
64. The terms most closely related to each other in recording jaw relations are the
65. Before an arbitrary face bow transfer record, the dentist must determine:
66. An adverse pulpal reaction is likely to occur if the following material is placed directly into a deep cavity
67. The greatest potential hazard of chronic mercury toxicity occurs due to
68. Core built on a molar tooth should preferably be done with a chemically cured composite as
69. Tooth in the mandibular arch which is most likely to be displaced due to arch size discrepancy is
70. Baker's anchorage is a type of
71. Which of the following is not a tooth borne functional appliance?
72. Which of the following clasp is preferable on a partially erupted tooth for an adequate retention of a removable orthodontic appliance?
73. Which of the following enzymes decreases the rate of orthodontic movement?
74. Which of the following appliances is not used for slow maxillary expansion?
75. Which of the following analysis helps in determining the disproportion in the size between maxillary and mandibular teeth?
76. Which of the following is true about Catlan's appliance?
77. Which of the following adhesives is preferred for lending an orthodontic bracket on a patient of Amelogenesis imperfecta?
78. The number of sites examined to assess the stages of bone maturation in Fishman's skeletal maturation index are:
79. Which of the following classification uses the 'canine law' malocclusion in sagittal direction?
80. In orthdontics, "DOCKRELL's equation" is associated with
81. Which of the following cephalometric analysis does not reveal the severity of anteroposterior jaw dysplasia?
82. Which of the following head gear is preferred while treating a class II div 1 malocclusion with a horizontal growth trend?
83. The best method to show the association between height and weight of children in class is by
84. The systolic blood pressure in normal healthy males of age group 40-60 has a normal distribution with mean 130 in a sample of 100. People with systolic blood pressure more than 130 will be:
85. In a study, variation in cholesterol was seen before and after giving drug. The test which would give its significance is:
86. Green Vermillion index measures:
87. The stiffness of the bristles of the nylon tooth brush is dependent on the:
88. Confirmatory test for HIV infection is a
89. Which of the following movements are performed by a non working condyle?