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AIPG 2009 MDS PAPER

60rate or flag this pageTweet thisBy DRPUNEET

Plasmocytoma of B cell origin isa) hodgkins lymphoma

b) Plasmocytomac) Multiple Myeloma**

Which condition can be

diagnosed only with radiographa) Periodontal abscessb) bifurcation involvementc) anatomical length of tooth**

In compression osteosynthesisbone heals by

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a)primary union**b)secondary union

c)teritiary union

Difference in tooth preparion fornon carious Class V amalgam

and compositesa)depth of the cavityb)mesial and distal walls of thecavityc)Placement of retentive grooves

d) bevel**

Periapical and periodontalabscess can be differentiated bya) probing**b)radiographc)histopathology

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In national water supply andsanitation progranme a problem

village is defined as all excepta)distance of safe water is greaterthen 1.5 kmsb)water is exposed to the risk ofcholerac)water source has excess ironand heavy metalsd)water infested with guineaworm**

Increase in threshold level onapplying sub threshold, slowlyrising stimulus is known as

a)adaptationb)accommodation**c)refractorinessd)electrotronus

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Radiograph helps in theidentification ofa)depth of bone loss**b)shape of the bony defect

c)extent of bone lossd)none

Order of setting of GIC isa)gelation , migration, post settingcontraction

Phlegmon is

a)type of cellulitis**

b)STD

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To increase the efficiency of

tungsten Carbide bura)should run only after touchingthe toothb)run at high speed beforetouching the toothc)run at low speed beforetouching the tooth**d)run before entering the oralcavity

A mand.molar is restored with agold inlay. Severe shooting painis experienced when teeth comein contact. The cause is

a)supraocclusion**b)allergic reaction...c) extra cement

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d) galvanism due to oppositeamalgam restoration

commonest site ofkeratoacanthomaa)lip**

b)palatec)buccal mucosad)tongue

In a deep wound, width is morethan depth. It isa)stab woundb)slash**c)lacerationd)contaminated

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In a obese person, BMI isa)>10

b)>20c)>30**d)>40

when does tmj start developing inuteroa)2nd weekb)10th week**c)20th week

d)29 week

most imp bevel for gold inlayrestoration is

a) occlusalb) gingival**

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c) axiopuplald) axiofacial

when pins are used in amalgam,strength of amalgama) increases

b) decreases**c) same

when child is not able 2 hold the

IOPA .. who shud hold??a) Dentistb) Parent**c) assisstantd) radiographer

most common cause of femalemortality in India during childbirth

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a) Hemorrhage**b)Abortion

c) Anaemiad)sepsis

A Pt wit trauma suffers 15 %

blood loss.a) no treatment**b) blood and colloidal transfusionc)colloidal transfusion onlyd)blood transfusion only

excess ingestion of fluorides isabsorbed by the intestines. It isexcreted bya)Kidney**

b)lungc)liverd)saliva

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To decrease the anxiety inchildren during dental procedures,pre medication is used by allroutes excepta)oral

b)IV**c)IMd)subdermal

which drug does not metabolizeby acetylation:a)isoniazidb)metaclopromide**c)procainamide

d)dapsone

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Loading dose of injectiondepends upon

a)volume of distribution**b)plasma half lifec) plasma clearance

Lingual splaying will causeincrease ina)interpupillary distanceb)intercanthal distancec)interangle distance**

d)Go Gn distance

moth eaten app is seen in allexcept

a)osteomyelitisb)haemorrhagic cyst**

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c)okcd)osteosarcoma

ehler danlos syndrome isa)autosomal dominant,**b)recessive

c)x linked dominantd)x linked recessive

Nasoalveolar cyst is also known

asa)Klisdt cyst**b)Bohns nodulesc)epstein pearls

most common tumor of parotidgland

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a) pleomorphic adenomab) warthins tumor

Premature synostis of coronalsuture along with basal sutures isseen in

a) oxycephaly**b)brachycephalyc)trigonocephalyd)scandamocephaly

which deficiency affects toothdevelopmenta) vit. A**b) carbohydrates

c) vit. Ed) vit B

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b) manganesec) aluminum**

d) copper

Action of primera)Removal of smear layer**

b)Increases surface free energyof dentinc)Forms thin layer betweencollagen and resind)Bonds with composite

which is a wrong technique pfplacement of rubberdama) place the clamp on tooth and

insert the rubber damb) place the dam over the clampand then on tooth

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c) place the dam over the clampand frame outside the oral cavity

and then on tooth using a holderunder the damd)put holder over the dam

reactive arthritis is caused bya) staph. aureusb) h. influenzac) n. gonorehea**d)e.coli

acute infection causes..a) neutropeniab) leucopeniac) leucocytosis**

in a set of observations therelative variability

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a) coefficient of variance**b) standard deviation

c) standard error

all r composite muscle excepta)pectineus

b)rectus femris**c)adductor magnusd)biceps femoris

not a tributary of cavernous sinusa) superficial middle cerebral veinb) deep petrosal sinus**c) inferior petrosal sinusd) superior petrosal sinus

What is the type of joints betweenossicles of ear

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a)Fibrous jointb) Primary cartilaginous

c)Secondary cartilaginousd) Synovial joint**

which is most difficult to diagnose

-a)necrosed pulpb)internal resorption**c)chronic pulpitisd)acute apical abscess

a paradoxial movement of chestduring inspiration and expirationin a patient who has suffered

traumaa)frail chest**b)cardiac tamponade

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c)dyspnoead)pneumothorax

DLC is used for assessment ofa)eosinophilia**b)anemia

c)leukocytosisd)leucopenia

which of the following is not used

in treatment of h.pyloria) oxytetracyclineb)mosapride**c)bismuth subcitrated)omeprazole

A condylar fracture with fragmentoverlap of >5mm and angle >37

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degree needs what treatment?a) closed reduction and imf

b) ORIF**c)soft diet onlyd) no t/t

when a mandibular fracture istransferred to an intensive careunit,under what is mandibular #treateda) primary survey

b) secondary survey**c) primary survey with IMFd) resuscitation room

when a minimal injury as aglancing blow is struck,to whatvariable is it related?

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a) position of strikeb) area of strike

c) angulation of striked) location of strike

a sampling unit refers to

a) group of sampleb) subset of samplec) every individual of a sample**d) all

acc to the tension andcompression forces acting at thecondylar border which of thesewould best attenuate them?a) a plate at the anterior border

and another at the posteriorborderb) a plate at the anterior border

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c) a plate at the post borderd) a plate at the lateral border

which of these represent a normaldistribution?a when all data is distributed

equally in a whole groupb) when mode, median and meancoincide**c) when positives are two timesthe negatives

d) when positives are four timesthe negatives

irreversible colonization of

bacteria occurs in hw much timeafter enamel is exposed tobacteria?

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a) 24 hrsb) 1-2 hrs**

c) 3-4 hrsd) immediately

what lines become prominent

after carious process?a) hunter schreger bandsb) incremental lines of retzius**c) incremental lines of pickerill

bone which fills in an osseousdefect isa)spongyb)cancellous**

c)bundled)none

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tev dek sutures used inendodontic microsurgery are

removed ina)24-72 hrsb)72-96 hrsc)in 7 daysd)in 10 days

what is the best treatment for afractured angle mandible?a )two plates as acc to AO

principlesb)compression platingc )reconstruction plates

gingivosis is related mostcommonly toa )high progesterone

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b) low estrogen and testosteronec) pregnancy

Most important factor forcalculating dose of NSAIDs inchildren is

a) age of childb)body weight of child**c)flavour of saltd)extent of pain

in behavior modification, what isthe most common route forpremedication?a )oral**

b) intramuscularc )subdermald)intravenous

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most common route for conscioussedation?a) intravenous**b) intradermalc)submucosal

d) subdermal

N2O acts bya) non specific CNS depression**

b)gasserian ganglion blockadec) blocking peripheral painpathways

Herpangina is caused bya) coxsackie virus**b)HSVc)HBV

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head ache of vascular origin areall except

a)giant cell arteritis,b)Anesthesia dolorosa,**c)cluster head ache,d)hemicrania

while applying temporaryrestoration to a tooth during aprocedure, the thickness oftemporary should be

a) 1mmb) 2mmc) 3mmd) 4mm**

dentinogenesis imperfecta is aa)auto. domi**

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b)auto recessivec)x linked domi

d) x linked recessive

In hemophilia, the drugadministered before a surgical

procedure isa)vitamin Kb)aspirinc)epsilon caproic acid**d)chloral hydrate

which of the following may beafeature of acromegalya)large tongue**

b)micrognathiac)hypoglycemia

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treatment in comminuted fracturein angle of mandible

a)multiple miniplatesb) compression platesc)recontruction platesd)single miniplate which givesfunctional union

by rules of tension n compression4 mandibular condylar fracturewith orif os done by

a)1 miniplate ant n 1 postb)1 miniplate laterallyc) 1 mediallyd) 1 ant only

which of the following is not doneas a investigation in

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osteosarcomaa)MRI femur

b)bone marrow biopsy**c)bone scand)xray chest

which of the following increasesturbulence in blood flow?a)reynolds number less than 2000b)when velocity is decreasedc)when density of blood

decreasesd)when diameter of blood vesselincreases**

Which is the best material fortreatment of non-carious Class Vcavities in unstable acid erosion

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cases?a) GIC

b) RM-GICc) Compomerd) Composite

Bonding of GIC to tooth structureis brought about bya)metal ionsb)hydroxyl bondc)carboxyl bond**

Sensory branch of mandibularnerve isa)mylohyoid

b)lingualc)long buccal**d)buccal nerve

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Route of GA NOT used inchildren?a) IV

b) IMc) Subdermal**d) Submucosal

most common cause ofXerostomia in adults?a) Tranquillisersb) anti histaminics**c) Insulin

d) ocp

Chronic burrowing ulcer of skin iscaused by

a)microaerophillusstreptococcus**b) strep pyogenes

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c)peptostreptococcusd)strep. Viridans

true abt primary teetha)all calcify before birthb)all primary n perm. incisors

calcify before birth

the disorder characterised bycraniosynostosis and preaxial

polysyndactyly of feet. soft tissuesyndactyly is also present.a) carpenter syndrome**b) crouzon syndromec) apert syndrome

rhabdomyosarcoma is a disorderof

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a) smooth muscleb) striated muscle**

Trapnell lines and McG.... linesare used ina) true lateral

b) PA mandiblec) PNS view

Periodontometer is used for

a) tooth mobility**b)pdl pocket

green stains on tooth is caused

bya)chromogenic bacteria**b)lysis of neutrophils

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Which is seen in acromegalya) large tongue**b) hypoglycemiac) crowding of tooth

polymerization shrinkage ofcomposite causes compressionstress ofa) 1 mpa**

b) 15c) 5d) 30

what change occurs with time insupragingival plaquea) increase plaque massb) bcoms more G+ve

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c) bcoms more G-ve**d) more spirochetal....

in a tooth with gingival recessionundergoing root canal tt, the gpcone is sealed at

a) level of anatomic crownjunctionb) 1 mm below roof of pulpchamber.**c)1mm below the opening of the

canald)1mm above the opening of thecanal

purpose of indium in amalgam

a) eliminate gamma phaseb) eliminate gamma-2 phasec) decrease Hg release on

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masticationd) decrease Hg release on

abrasion

not a tributary of cavernous sinusa) superficial middle cerebral vein

b) deep middle cerebral vein**c) inferior petrosald) superior petrosal

Delayed hypersensitivity is foundin periodontal infections due toa)T-lymphocyte**b)B lymphocyte

first clinical sign of TFOa) tooth mobility**b) wear facets

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Motor supply of tongue is bya)hypoglossal**b)glossopharyngealc)vagusd)facial

In a radiograph, the buccal root ofmax 1st premolar appears to bedistal to the lingual root.Theangulation of the cone wasa)from mesial to the premolar

b)from distal to the premolarc)10 degrees from above in avert. angulationd)10 degrees from below in a

vert. angulation

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The failure of IAN block can occurin children due to

a)concentration of LAb)presence of adrenalinec)position of needled)angle of ramus**

An 8yr old boy comes to yourclinic with a chief complaint oflarge and jagged frontteeth.Treatment would be

a)Trim the teeth and applyfluoride varnish to preventsensitivityb)Build the other teeth to the

same sizec)Extract the teethd)Reassure the child and sendhim home.**

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A bluish purple swelling is presentbehind a lower primary secondmolar in a 6yr old child.Treatmentisa)No treatment.Only

observation**b)Injecting proteolytic solution inthe areac)Surgical excision of the flap

One yr old child is suffering fromasthma.Treatment isa)short acting beta 2 agonist**b)inhalational steroid

c)sustained slow releasetheophylline

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In a patient with cerebral palsy, allare seen except

a)increased dental cariesb)flourosis**c)increased salivationd)trauma

In autism,a)incapacitance of motor andmental coordination**b)mental retardation

c)lack of motor skills

In chronic marginal gingivitis,radiographic changes are

a)horizontal bone lossb)vertical bone loss

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c)angular bone lossd) none**

On the radiograph, the mesialaspect of a mand. 1st molar, 2-3mm bone loss is found.Onprobing, 6mm pocket is

present.The difference is due toa)Wrong angulation of radiographb)facial and lingual bonesuperimposition

c)mesial and buccal bonesuperimpositiond) mesial and lingual bonesuperimposition

)On a radiograph, irregularities

are found on the root area oflower incisors.It may be

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a)subgingival calculusb)root caries

)The difference betweensupragingival and subgingivalcalculus is the composition ofsupragingival calculus

a) varies with the intake of dietb) plaque bacterial massc) G ive organisms predominant

A 9yr old child presents withgeneralized ulceration, fever,malaise, ulcers around themouth.Treatment isa)symptomatic treatment and

observationb)prescribe broad spectrumpenicillin and mouthwash

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c)clean the mouth with a gentlemouthwash

A tooth has apical migration ofepithelial attachment.It iscoincided with gingivalrecession.The tooth has

a)shallow sulcusb)pdl pocketc)gingival pocket

on histological examination of aperiapical area of a tooth and itscanal, following is seena)osteoclastic activityb)normal pulp

An infant with cleft lip, cleft palate,polydactly, microcephaly withholoprosencephaly, ectodermal

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scalp defect is suffering from:a) Trisomy 21

b) trisomy 18c) Trisomy 13d)Turner syndrome

True about denaturation ofproteins is all except:a) Unfolding occursb) Disruption of secondarystructure occurs

c) Sequence of amino acidsremain the samed) Biological activity is retained

Atypical antipsychotic are all

except:a) Olanzepineb) Clozapine

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c) Risperidoned) Thioridazone

Pulmonary circulation differs fromsystemic circulationa) Pulmonary vasodilation inhypoxia

b) Pulmonary vasoconstriction inhypoxiac) Decreased blood volumeduring systoled) Increased basal

vasoconstrictor tone

Regarding Golgi tendon organtrue is

a) Senses dynamic length ofmuscleb) Involved in reciprocal

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innervationc) Alpha-motor neuron stimulation

d) Senses muscle tension

Steroid hormone receptors haveattachment site for all except:a )Steroid hormone

b )Transcription repressorsc )Hormone responsive elementd) Transcription activators

Insulin causes lipogenolysis by allexcept:a) Increasing acetyl-CoAcarboxylase activity

b )Increases the transport ofglucose into the cellsc) inhibits pyruvatedehydrogenase

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d )Decreases intracellular cAMPlevel

True about G protein coupledreceptors is:a) G proteins bind to hormones

on the cell surfaceb) All the three subunits alpha,beta and gamma should bindeach other G protein to actc) G proteins act as inhibitory and

excitatory because of differencein alpha subunitd) G protein is bound to GTP inresting state

Thiamine deficiency causesdecreased energy production

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becausea) It is required for the process of

transaminationb) It is co-factor in oxidativereductionc)It is co-enzyme fortransketolase in pentosephosphate pathwayd) It is co-enzyme for pyruvatedehydrogenase

All are true about glutathioneexcept:a) It is a tripeptideb) It converts hemoglobin to

methemoglobinc) It conjugates xenobioticsd) It scavenges free radicals andsuperoxide ions

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In molecular cloning, Blue-whitescreening is used for:a) To screen for recombinantvectorsb) To detect gene mutations

c) To identify desiredchromosomal DNA insert inplasmid vectorsd) To detect host DNA in situ

In Millard Gubler syndrome all are

involved except:a) 5th cranial nerveb) 6th cranial nervec) 7th cranial nerve

d)Contralateral hemiplegia

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1st drug to be used absenceseizures:

a) Phenytoinb) BZDc) Valproated) Carbamazepine

During application of rubber dam,following can be used as alubricant excepta)Vaseline

b)soapy waterc)shaving cream

Alveolar bone grafting in a cleft

palate patient is done:a)after maxillary expansion, crossbite correction, before canine

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eruptionb)before maxillary expansion

cross bite correction after canineeruptionc)after maxillary expansion crossbite correction after canineeruptiond)before maxillary expansioncross bite correction beforecanine eruption

Radiographic feature of sinusitisincludes:a)Fluid levelb)Erosion of bone

c)Clouding of antrad)Fluid level and clouding

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root caries is caused by(twicerepeated)

a)lactobacillusb)s.viridansc)actinimyces

Staghorn pattern seen ina) hemangiopericytoma

cells that are not found in lungsa) Brush

b) clarac) kulchiskyd) Langerhan

Which of the following is an

example of disability limitation/a) Reducing occurrence of polioby immunizationb) Arranging for schooling of child

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suffering from PRPPc) Resting affected limbs in

neutral positiond) Providing calipers for walking

Specificity of a screening test

measures a) True positivesb) False positivesc) False negativesd) True negatives

Life cycle of filaria isa) Cyclodevelopmentalb) Cyclopropagative

c) Propagatived) Transovarian

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In a study in UK, an associationwas found between increased

sale of antiasthmatic drug and anincrease in deaths due to asthma.This is an example ofa) Ecological studyb) Cohort studyc) Case reference studyd) Experimental study

Occupational cancer involve

following organs except:a) Lungb) Breastc) Bladder

d) Liver

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Cross resistance of isoniazid isseen with:

a) Rifampicinb) Ethionamidec) Cycloserined) Ethambutol

Which is not prodrug?a) Enalaprilb) Clonidinec) Salmeterol

d) Acetazolamide

Which is not a 2nd generationantihistaminic?

a) Loratidineb) Acrivastatinec) Cyclizine

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Long acting beta-2 agonista) Albuterolb) Salmetarolc) Pirlbuterold) Oxiprenaline

Benzodiazepine antagonista) Flumazenilb) Naloxone

c) Furazolidoned) Naltrexone

Which is not a branch ofcavernous part of internal carotidartery?a) Cavernous branchb) Inferior hypophyseal

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c) Meningeal arteryd) Ophthalmic artery

Why fetal cells continue to dividebut terminally differentiated adultdo not divide

a) There are many cyclininhibitors which prevent cell toenter into S phase in adultb) Phosphatase absent in fetalcells

c) Proteinase is absent in fetusd) Absence of CD kinase

saw tooth rete pegs is seen

a)lichen planusa patient with severely discoloredteeth, fractured enamel,

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undefined DEJ, severe attritionhas a

A) severe flourosisb) Dentinogenesis imperfectac) amelogenesis imperfecta

Which of the following suppliescapsule of tmja) facial nb) maxillary nc) auriculotemporal n

d)mandibular n

most common malignancy inAIDS

a) kaposisb)hodgkins

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c)SCCd)non hodjkins lymphoma

best for detecting posteriorproximal caries in children withminimum radiatn exposure is

a) bitewing with parallelingtechniqueb) bitewing with bisecting angletechniquec) bitewing with rvg

A patient is suffering from severefacial pain and a nasopharengealtumor is present on the lateralwall of larynx.The patient is

suffering froma)plummervinson syndrome

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b)trotters syndromec)reitters syndrome

The difference in epithelial liningof cyst and oral cavitya)stratum germinatum

b)s. corneumc)s.spinosumd)s.incidium

A periodontal index is used tocheck the status of pdl disease ina survey. Each tooth surface isdivided into 9 parts in the index. Itis

a)navy plaque indexb)glas index

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c)sillness and loe indexd)php index

which anesthetic is usedintravenouslya)propofol

LA does not act in the presenceof inflammation due to the LAsolution molecules a)are

positively chargedb)are negatively chargedc)not charged

On preparing the root canal with aprotaper F2 file, 1mm of the GPcone is cut so as t fit the canalwith friction.The diameter of the

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apial ppl isa)0.29mm

b)0.30mmc)0.31mmd)0.33mm

Most common cause ofpulmonary embolisma)lymphangitisb)endarteritisc) thrombophlebitis

which of the following is identifiedonly by radiographs?a) mental foramen

b)apical cystc) PA granulomad)chronic periodontitis

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To measure periodontitis in alarge population, what is useda) gingival indexb) periodontal indexc)plaque index

Restorative material of choice forclassV abfractiona) microfilled composite

b)GICc)RMGICd)compomer

Smoking is a predisposing factortoa) ANUG

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b) Juv periodontitisc)lichen planus

The color of subgingival calculusis due toa)Difference in salivary pHb) hemolysis of erythrocytes

c)lysis of neutrophils

Juvenile periodontitis is due toa)Decreased phagocytosis

b)defect in neutrophil chemotaxicactivity

Interdental col is susceptible toperiodontal diseases due toa)Non keratinized epitheliumb)it is difficult to cleanc)highly prone to plaque

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accumulationd) All the above

A pt is admitted with head injury,GCS = 8, maxillary fracture,frequent apnea and low

oxygenation. Airway managementis done bya)Oropharyngeal airwayb)orotracheal airwayc)cricothyroidectomy

Rushton bodies are seen ina)Periapical cystb)pa granuloma

c)dentigerous cyst

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Most common site of occurrenceof sialolith is in

a)parotidb)sublingualc)submandibular

Excisional biopsy is done by

a)complete excision of the tumoralong with some part of normaltissueb)partial excision of the tumoralone

c)partial excision of the tumor withnormal tissued)complete excision of the tumor

Proximal caries in a tooth startsa)above the contact pointb)gingival to the contact point and

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gingivac)gingival to the contact point and

occusal to the gingivald)at the contact point

On radiographic examination of a

tooth, very thin demarcation ispresent between the pulp andcaries.what would be the line oftreatmenta)consider the tooth to be

exposed and carry out RCTb)place a sedative dressing andrestore with amalgamc)place a sedative dressing and

plan for a pulpotomy procedure inthe next appointment

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Neonatal teeth are seena)birth to 30days

b) at birth

A porcelain inlay with a facial wallis to be prepared.The cavity wallsa)should converge facially

b)the depth of the cavity isincreased more than that for anamalgam restnc)the walls are placed parallel to

each other.True about mycobacterium otherthan tuberculosis(MOTT)a)causes disseminated infectionb)occurs in persons with normal

immunityc)causes decreased efficacy ofBCG due to cross immunity

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d)person to person transmissionis seen

Mosaic pattern of bone is seen ina)fibrous dysplasiab)osteitis deformansc)osteomyelitis

d)ewings sarcomaThe bone present on the labialside of lower anteriors isa)corticalb)cancellous

c)fibrousd)spongy

The type of bone present

between the furcations isa)corticalb)cancellous

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c)fibrousd)spongy

Ground glass appearance of bonein a radiograph is seen ina)hyperparathyroidism,

b)hyperthyroidism

SABE of dental origin is causedby

a)streptococcus viridansb)actinomycesc)s. mutansd)s. salivarius

Before restoring a tooth withcomposite, the area is etched.Accidental contamination occurs

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with saliva.Thereforea)the area is re etched before

restorationb)the area is air dried using an airspray and continue with restoringc)wipe the saliva with cotton andcontinue to restored)add excess composite materialand cure it

Drug used in treatment of

trigeminal neuralgiaa)carbamazepineb)paracetamolc)benzodiazepines

d)ethambutol

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A mid aged female patient haseyes widely placed, sparse hair,

increased systolic BP, increasedpulse pressure, weight loss andnervousness. She may besuffering froma)hyperthyroidismb)hypothyroidismc)hyperparathyroidism

d)hypopituitarism

Finasteride..5 alpha hydroxylaseinhibition

scalp defectchromosome 5 (cri-du-chat)

application of APF gel

gingival clefts

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jaw winking syndromeU/Lptosis..

champy plates

radiopacity at apex of a cariousmolarpa

granuloma, condensingosteitis,pa cyst..

radiographic appearance in a

primarymolar in the inter radicular

area..radiolucency

tickslassa virus, hanta virusrodent

urine

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geniculate neuralgia

monocytes in TB, myeloidleukemia

Turners tooth

benedict syndrome

cat eye syndrome

methods to reduce back pressure

p