aiims nov 2011

1.  A progressive increase in mandibular length and
in mandibular interdental spacing in an adult
patient is characteristic 
a.  Hyperpituitrism 
b.  Hypothyroidism 
c.  Periodontitis 
d.  Hypoaldosteronis

2.  Nodal metastasis  on CT would not be seen 
a.    >5mm 
b.  Round
c.  Spicular
d.  Necrotic Node

3.  Tuft cells are receptors seen on
A.  Cell rich zone
B.  Lining of maxillary sinus
C.   Excretory duct of salivary gland 
D.   TMJ Capsule


4.  Neurotransmittor affectd in freys syndrome
a.  Acetylcholine 
b.  Serotonin
c.  Adrenaline
d.  Noradrenalin



5.   Paralysis of soft palate causes all except
a.  Separation of cleft palatal arch
b.  Nasal regurgitation of liquids
c.  Nasal twang
d.  Flat soft palatal arch


6.  Which of the following associated with
mandibular subluxation?? 
a.  Diphenhydramine 
b.  Perchlorperazine 
c.  Carbamezapine
d.  Ciprofloxacine



7.   Associated with vital teeth, aspiration negative,
from 36-44, not eroding teeth
a.  Aneurysmal bone cyst
b.  Radicular cyst
c.  CGCG 
d.  Ameloblastoma

8.  Melanotic  neuroectodermal tumour of infancy
mostly occurs in
a.  Maxilla 
b.  Mandible
c.  Cervical spine
d.   Ethmoid

9.  Pendulum appliance for 90 degree turn produces
a force of
a.  125 gms
b.  75 gms
c.  375 gms
d.  250 gm


10. Nasolabial cyst is derived  from
a.  Cell rest of serrae
b.  Cell rest of mallassez
c.  Remnant of nasolacrimal duct
d.   Maxillary Sinus epithelium


11.  Ameloblastoma inv and spread by
a.  p53
b.  bcl2
c.  MMP 2
d.   FGF


12. Nickolsky s sign seen in ?
a.  Pemphigus
b.  Lichen Planus
c.  Psoriasis


13. Depth of pulpal floor for amalgam and inlay class
2 cavity preparation ?
a.  Same
b.  More for amalgam
c.  More for inlay
d.  None of the above


14. In case of CSF rhinorrhea with normal CSF finding
all are true except
a.  Beta 2 transferrin
b.  Tram line app
c.  More glucose
d.  More protein


15. Which of the following is false about piezoelectric
unit??
a.  It works at 40 hz 
b.  It is worked in figure of eight motion 
c.  It is worked in moving forth, swish back
motion 
d.  It produces less  heat

[Reference CARANZA  P760]

16. How to diff between periapical cemental
dysplasia and periapical granuloma ?
a.  Smear after RCT Sample
b.  Vitality test
c.  Histo
d.  X ray


17. Compression osteogenesis first used in
a.  Non union or fibrous union
b.  Bone reduction by campy plate
c.  Osteosynthesis
d.  Over growth of distraction osteogenesis

 




18. Latency period of distraction osteogenesis in 8
month old child
a.  5-7 days
b.  0-2days 
c.  10- 12 days
d.  4-6 week


19. Histologically and morphologically similar to TMJ
is
a.  5th costochondral 
b.  Sternoclavicular 
c.  Distration regenerate 
d.  3rd Metatarsal bone


20. In Lefort I osteotomy blood supply maintained by:
a.  Post. Sup. alveolar artery
b.  Ascending pharyngeal artery
c.  Greater palatine artery
d.  Ant. sup. alveolar artery


21. In severe "Maxillofacial injury" dangerous space
is:
a.  Carotid sheath
b.  Space post to carotid sheath in the post
triangle
c.  Post to pre vertebral area
d.  Between the alar plate and pre vertebral
 fascia 

22. Class 3 development with mandibular deviation,
developing crossbite, enlargement of condyle
with increased radioopacity pointing towards
lateral pterygoid muscle, most likely:
a.  Osteoma
b.  Osteoid osteoma
c.  Osteochondroma
d.  Condylar hyperplasia


23. Least used sol for avulsed tooth
a.  Water 
b.  Saliva
c.  Milk
d.  Hanks Balance Solution

24. With which of the techniques used for the
treatment of angle fracture , most complications
are seen 
a.  IMF
b.  Champy's plating
c.  Reconstruction plating
d.  2 AO plates


25. Patient comes within 20 minutes of avulsion of
tooth to the clinic with a dirty tooth. What is the
treatment
a.  Clean it with saline and reimplant 
b.  Scrub and curettage and reimpalnt 
c.  Sterlize and reimplant 
d.  Scrub and rinse in hypotonic solution


26. GNAS 1 gene
a.  Mccuee Jafnee syndrome
b.  Caffy's syndrome
c.  Hyperparathyroidism
a.  Albright Syndrome 

27. In a class 1 cavity the pulpal floor is made
perpendicular to the long axis of the tooth. Which
of the following tooth most likely to show
perforation ?
a.  Mandibular first premolar 
b.  Maxillary 1 premolar 
c.  Mandibular 1st molar 
d.  Maxillary 2nd premolar 





28. Dis. osteogenesis in children
a.  Increased rate
b.  Increased rhythm
c.  Latency period longer
d.  Consolidation period longer


29. Pateintreports with "brown teeth", brittle
enamel, pulp obliterated, short roots.
a.  Amelogenesis imperfecta
b.  Dentinogenesis imperfecta
c.  Fluorosis


30. Cavernous sinus thrombosis infection spread
through
a.  Pterygoid plexus of veins
b.  Ethmoid sinus
c.   Maxillary Sinus
d.   

31. Most common fracture in children
a.  Anterior and forwards
b.  Anterior and backwards
c.  Straight occlusal to lower
d.  Zig zag due to tooth buds

32. In case of class 2 div1 malocclusion extraction
case, tooth analysis used is
a.  Ponts
b.  Ashley howe
c.  Boltons
d.  Peck n peck


33. Cyst associated with vital tooth
a.  Dentigerous, Lateral periodntal, OKC,        
Globulomaxilry cyst
b.  Dentigerous , Radicular cyst , OKC, Lateral
Periodontal cyst
c.  Dentigerous , Radicular Cyst, OKC,
Globulomaxillary cyst
d.  Dentigerous cyst, OKC, Globulomaxillary
cyst

34. After intracoronal bleaching, the patient requires
immediate composite restoration. What will u do 
a.  Waiting for 7 days is mandatory 
b.  Rinse with catalase 
c.  Put H2O2 for 3 min and proceed 

35.  All muscles attach to oblique line of thyroid
cartilage EXCEPT
a.  Superior constrictor 
b.  Middle constrictor
c.  Thyroihyoid
d.  Sternothyroid

36.  In case of zygomatic arch fracture, most common
site is
a.  Zygomatico temporal suture
b.  Front of suture
c.  Behind the suture
d.  No specific location

37. Facial root of maxillary first premolar appears to
be distal to the lingual root when
a.  Rays are directed from mesial side
b.  Rays directed from distal
c.  Rays detected from facial
d.  Rays detected from palatal

38. Histologically and radiologically resembling giant
cell granuloma is ?
a.  Hyperparathyroidism 
b.  Fibrous dysplasia
c.  Paget diseases
d.  Albright Diseases


39. Which of the following fracture of condyle
requires ORIF
a.  Displaced #
b.  Angulation 20 degree
c.  Lateral displacement of condyle
d.  Condyle doesn’t touch the stump.




40. Interdental papillae are seen protruding beneath
the rubber dam mostly when:
a.  Holes are placed to far apart
b.  Gingival enlargement due to inflammation
c.   
d.  Holes are placed too close

41. In case of winged rubber dam retainers which in
not advantage
a.  Radiographs are good showing  full length of
canals
b.  Stability
c.  Provide extra bucolingual retraction
d.  Dam, clamp and frame placed in one operation


42. In case of treated cleft palate case what will
happen
a.  Anterior Open bite
b.  Maxillary cross bite
c.  Anterior deep bite
d.  Rotated anteriors

43. CBCT used in diagnosis of which malocclusion
a.  Bilateral Impacted Maxillary canines
b.  Class 2 div 1
c.  Mandibular retrognathism with severe anterior
crowding 
d.   Mandibular Prognathism

44. Pain senstivity least in
a.  Buccal mucoas
b.  Labial mucosa
c.  Gingiva
d.  Dorsolingual mucosa

45. Discrepancy between CR and CO or freedom of
centric 
a.  0.15-0.25mm
b.  0.20-0.40
c.  0.5 to 1.5 mm
d.  1 to 2 mm


46. In case of juvenile periodontitis patient shows
initially
a.  Migration of 1st molar and central incisors
b.  Constant dull radiating Pain
c.  Root senstivity
d.  Periodontal pocker

47. Which is not a theory of TMJ ankylosis ?
a.  Fractured segment movs backward and
fuses with the zygomatic arch 
b.  Synovial fluid leakage attracts calcium ions 
c.  Burst theory
d.  Calcification Of Soft tissue

48. Condyle enlarging. horizontal mandibular growth
A.  Osteoma
B.  Osteoid osteoma
C.  
D.  Condylar hyperplasia


49.  <2 cm bony swelling  associated with pain and
pain responding to  salicylates is?
a.  Osteoma
b.  Osteoid osteoma
c.  Ostoechondroma
d.  Chondrosarcoma


50. Acute infection ,swelling fever palpable
odontogenic infection
a.  i&d


51. Xray affecting soft tissue
a.  Central rays
b.  Penetrating rays
c.  Short wavelength
d.  Long wavelength 


52. Patient with prosthetic valve is under surgery to
avoid subacute endocarditis which regimen
should be given
a.  2 mg amoxy 1hr before
b.  2mg amoxy 1hr before
c.  500 gm penicillin 1 hour before surgery
d.  1 gm amoxy 2 hour before


53. In a MO in maxillary first premolar . Special
attention is paid to the mesial surface cause.. 
a.  It falls in an aesthetic area 
b.  Cervical third has concavity 
c.  ??? 
d.  ???

54. Gunshot penetrating injury with periosteal
disruption and communited mandible fracture,
treatment  is?
a.  Bag of bones and grafting
b.  Debridement, load bearing and grafting
c.  Reconstruction Plates 
d.   External Splint

55. In xray cortical border of mandibular canal diffuse
and canal obliterated
a.  Superimposition
b.  Nerve passing btw roots
c.  Nerve thru root

56. Bony plateau like margins
a.  Exostosis
b.  Ledge
c.  Osseous crater
d.  Lipping

57. In patient having major oral surgery suffering
from haemophilia B, which of the following to be
given 
a.  80-100units/kg every 6 hrs 
b.  80-100units /kg every 24hrs 
c.  80-100 units/kg every 12hr 
d.  60kg/body weight

58. Does not cross blood brain barrier
a.  Penicillin
b.  Nitilmicin 
c.  ceftidizime
d.  Clindamycin


59. Excessive growth
a.  Hyperpitutiarism 


60. Examination of TMJ using dye
a.  Arthroscopy
b.  Arthrography


61. All of following has increased alkaline
phosphatase except
a.  Fibrous dysplasia
b.  Piagets
c.  Hyperparathyroidism
d.  Osteomelitis

62. Hyper extensibility of tongue ?
a.  Ehlor danlos syndrome 


63. Osteoradionecrosis
a.  Endarteritis of blood vessels 
b.  Infection


64. Most important factor in Root Canal Irrigant.
a.  Quantity of irrigant 
b.  Needle Size
c.  Depth of penetration Of Needle
d.  Chelation capacity of irrigation material


65. Efferent nerve ending in pulp
a.  Motor
b.  Sympathetic  Postganglionic 
c.  Parasympathetic  POSTGNGLIONIC
d.  Motor n autonomic postganglionic


66. Etching time for Fluorosis affected enamel
a.  10-15 secs
b.  15-30 secs
c.  60- 90secs
d.  Can not be etched

67. Which instrument is most prone to fracture
a.  Triangular bock file
b.  Rectangular block reamer
c.  H file 
d.  Rhomboid block file


68. Flat pulpal floor perpendicular to long axis of
tooth causes pulpal perforation in
a.  Maxillary premolar
b.  Molar
c.  Mandibular 1st premolar


69. After intracoronal bleaching if acid etching is
required for an aesthetic composite restoration
restoration immediately
a.  Rinse with catalase for 3 min
b.  Rinse with triple distilled water
c.  Cannot be done without waiting for Minimum
7 days
d.  Irrigation with H2O2 and ultrasonic

70. Retentive terminal of clasp is seen facing toward
a.  Occlussaly
b.  Gingivally
c.  Facial
d.  Buccal

71. Supragingival calculus
a.  Hydroxyapatite nd whitelockite
b.  Hydroxyapaptite n octacalcium
c.  Brushite n whitelockite
d.  Brushite n octacalcium

72. Preparing a class 2 MO cavity on maxillary 1st
premolar for amalgam matrix adaptation is
difficult because: 
a.  Aesthetic is primary concern
b.  Cervical constriction on mesial surface of the
crown
c.  Faciolingual width of mesial maginal ridge 
d.  Length of lingual cusp

73. Groves in class 5 in
a.  Axial wall
b.  Mesailn distal wall
c.  Oclusal n gingival wall

74. Gingiva not involved in
a.  Recurrent apthous
b.  Primary Herpes
c.  Pyogenic granuloma
d.  Erythema Multiforme

75. Most modern pre capsulated dental amalgam
formulated with
a.  50- 55% hg by wt.
b.  42-45% hg by wt
c.  25-35% hg by wt
d.  15-25% hg by wt

76. Diagnosis of primary herpes
a.  Giemsa staining
b.  Florescent staining
c.  Routine cytology
d.  Wright Stain

77.  Metal oxides used in porcelin
a.  Strength
b.  Bonding
c.  Color
d.  All


78. If p< 0.00i then
a.  Significant for 99.99%
b.  Not significant
c.  3.1% occurrence by chance

79. Leukemia with dermal n oral manifestation
a.  Monocytic 
b.  Myelocytic
c.  Subleukemic
d.  Aleukemic  Leukemia

80. Where do the Three walled defect most
commonly occur ?
a.  Furcation
b.  Interdental 
c.  Buccal
d.  Lingual

81. Patient with splenectomy are more susceptible to
infection with 
a.  Gram positive bacteria 
b.  Gram negative bacteria
c.  Non encapsulated organisms 
d.  Encapsulated organisms 

82. In clampshell technique what is used: 
a.     Illiac corticocancellous graft 
b.     Illiac cancellous graft 
c.     Illiac Medullary 
d.     Posterior Illiac

83. Clicking sound in TMJ  first comes on
a.  Perforation of disk 
b.  Ant movement of disc 
c.  More post position of condyle 
d.  Retruded Condyle

84. Contrast agent is used to study joint space,
procedure is called as
a.  Arthroscopy
b.  Arthrography
c.  Orthopantomogram
d.  Arthroplast

85. Squamous cell carcinoma of lateral border of
tongue T2No.treatment 
a.  SOHND
b.  Level1-2 lymph node excision
c.  Level1-5
d.  Level 1-3

86. Infection from lower lip first reaches through
blood stream through?
a.  Inferior labial artery
b.  Inferior labial vein
c.  Brachiocephalic vein
d.  Pterygoid plexus

87. Osteosarcoma can arise from:
a.  Cherubism and osteopetrosis
b.  Paget and cherubism
c.  Paget and polyostotic fibrous dysplasia 
d.  Polyostotic and cherubism

88. Hyperbaric oxygen therapy is containdicated in all
except:
A.  Spherocytosis
B.  Thallasemia trait
C.  Reccurence of tumor 
D.  Glaucoma

89. Fovia palatine situated in hard palate signifies
what:
a.  Palatal termination of max. denture
b.  Opening of orifice of minor salivary gland duct
c.   
d.   

90. Exogenous organisms are considered to be
etiological agent in causing caries-
a.  Capability to produce dextran like glucan