453.The lower lip gets sensory supply through the

a.Buccal branch of facial nerve

b.Buccal branch of mandibular nerve

c.Mandibular branch of facial nerve

d.Mental nerve

Ans-d.Mental nerve

452.Which cement has high solubility and disintegrates readily in oral fluids

a.Silicates

b.GIC

c.Zinc Polycarboxylate

d.Zinc phosphate cement

Ans-a.Silicates

451.The first porcelain tooth material was introuced by

a.Dechemant
b.Ash
c.Plateau
d.McClean

Ans-a.Dechemant
Ref-Phillips 11nth ed pg 660

450.In Penicillin allergy,Penicillin acts as a

a.Hapten
b.Carrier
c.Superantigen
d.Toxin

Ans-a.Hapten

449.If rate of loading is decreased,the mechanical properties of the material

a.Increases
b.Decreases
c.Constant
d.Become unpredictable

Ans-b.Decreases  Ref Sturdevant 4th ed pg 142

448.After doing proper etching ,what is the ideal depth of the microtags formed

a.0.5-5um
b.5-50um
c.50-500um
d.500-5000um


Ans-5-50um

447.While using Kalzinol as a temporary cement,what should be the thickness of the material

a.1mm
b.2mm
c.3mm
d.4mm

Ans-3mm

446.Hyponatremia with increased sodium body content is seen in

a.Diuretic administration
b.Tubular acidosis
c.Vomitting
d.Nephrotic syndrome


Ans-d.Nephrotic syndrome

445. A patient is congenitally missing the maxillary lateral incisors and mandibular second premolars. This individual is said to have the condition known as:

 

A.           anodontia

B.           oligodontia

C.           hypodontia

D.           hyperdontia 

444.Which of the following has highest modulus of elasticity

a.Dentin
b.Enamel
c.Amalgam
d.Composite resin






Ans-b.Enamel

443.In a cobalt chromium alloy the metal responsible for corrosion resistance is

a.Silver
b.Nickel
c.Cobalt
D.Chromium


Ans-d.Chromium

442.Drug of choice for epilepsy in pregnancy

a.Carbamezipine
b.Sodium valproate
c.Phenobarbitone
d.Phenytoin


Ans-c.Phenobarbitone

441.Which of the following intravenous induction agent is the most suitable for day care surgery

a.Morphine
b. Ketamine
c.Propofol
d.Diazepam

Ans-Propofol

440.Which of the following inhalational agent is the induction of choice in children

a.Methoxyflurane
b.Sevoflurane
c.Desflurane
d.Isoflurane


Ans-Sevoflurane

439.First dose hypotension is caused by

a.Prazosin
b.Clonidine
c.Sodium nitroprusside
d.Propanol


Ans-Prazosin

438.Denominator while calculating the secondary attack rate Includes:

 

a. All the people living in next fifty houses

b. All the close contacts

c. All susceptible amongst close contact

d. All susceptible in the whole village

437. The Vipeholm study revealed the effect of various diet factors on dental decay? The occurrence of dental caries is most dependent on which factors

a. Amount and form of diet

b. Form and Frequency of diet
c. Amount and Frequency of diet
d. All of the above

436. The proportion of a population affected with a disease at a given point in time, i.e., (cases)/(population) refers to as

a. Incidence b. Prevalence

c. Sensitivity d. Specificity

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435: Commonest form of anthrax is

a) Wool sorters disease
b) Alimentary type
c) Cutaneous type
d) None of the above


Ans: C[Ref. B & L 23rd ed pg 110]

434: SAG-M blood is useful in

a) Anaemia
b) Haemophilia  a
c) Burns
d) DIC

Ans: A[Ref. B & L 23rd  ed pg  49 / 24th ed pg 63]

433: Commonest cause of A-V fistulae is

a) Congenital
b) Traumatic
c) Surgical creation
d) Tumour erosion


Ans: B[Ref. B & L 23rd pg 230,231 / 24th ed pg 950]

432: Paucity of pus is seen in

a) Quinsy
b) Ludwig angina
c) Carbuncle
d) Mellaroys disease

Ans: B

431:Contusion indicates

a) Tear in skin
b) Wound due to friction
c) No break in skin
d) None of the above


Ans: C[Ref.  B &  L 23rd pg 33 / 24th  ed pg 87,88]

430:Graft from sister to brother is

a) Isograft
b) Allograft
c) Autograft
d) Heterograft


Ans: D[Ref. B & L 23rd ed pg 126 / 24th ed pg 184]

429:Degloving injury is

a) Surgeon made wound
b) Lacerated wound
c) Blunt injury
d) Avulsion injury

Ans: D[Ref. B & L 23rd ed pg 34 /24th ed pg 89]

428:All are seen in ARDS except:

a) Pulmonary edema
b) Decreased tidal volume
c) Hypercapnia
d) Decreased compliance

Ans: C[Ref. Harrison 16th ed pg 1592]

427:Silent chest is seen in:

a) Very severe asthma
b) Chronic bronchitis
c) Emphysema
d) Bronchiectasis

Ans: A[Ref. Davidson 20th ed pg 677]

426: Thickness of wax in inter occlusal recods

a) 9  mm
b) 2  mm
c) 2  cm
d) 10 mm


Ans: B[Ref. Boucher's 12th ed pg 333 Winkler 2nd ed pg 198]

425:Increased VDO results in;

a) Strained facial appearance
b) Trauma to underlying tissues
c) Clicking of teeth
d) All of the above

Ans: D[Ref. Boucher's 12th ed pg 277 , 282]

424:Tetanus is cased by

a) Cl . Tetani
b) Cl . Welchii
c) Cl . Edematiens
d) Cl . Septicum

Ans: A[Ref. B & L 23rd ed pg 99]

423:Cold abscess is related to

a) Periapical pathology
b) Mycobacterium tuberculosis
c) Streptococcus viridans
d) None of the above

 Ans: B[Ref. B & L 23rd ed pg 101]

422: DMF teeth

 a) 28
 b) 32
 c) 30
 d) 26

 Ans: B[Ref. Soben peter 3rd ed pg 178]


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421: Pma refers to

 a) Periodontal index
 b) Caries index
 c) Materia alba index
 d) Pulp capping material


 Ans: A[Ref.Soben peter 3rd ed pg 147]

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420: How many scores are used in Dean's fluorosis index?

 a) 4
 b) 6
 c) 7
 d) 5

 Ans: B[Ref.Soben peter 3rd ed pg 203]


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419: The must age specific index is

a)DMFT
b) DMF
c) Def
d) All of the above


 Ans: C[Ref. Soben peter 3rd ed pg 184]

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418: Prevalence of a disease is:

 a) Rate
 b) Ratio
 c) Proportion
 d) Deviation

 Ans: C[Ref.Soben peter 3rd ed pg 87]


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417: A series may have all except:

 a) No mode
 b) One mode
 c) Many mode
 d) Nagative mode


 Ans:D[Ref.Tyagi Ist ed pg 56]

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416: In a random sampling chance of being piced up is

 a) Same and known
 b) Not same and not known
 c) Not same but known
 d) Same and not known

 Ans:D[Ref.Soben peter 3er ed pg 24,25]


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415: Prevalence of the disease affects

 a) Sensitivity
 b) Specificity
 c) Predictive
 d)Pictogram


 Ans: C

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414: A normal distribution curve depends on

 a) Mean and sample size
 b) Range and sample size
 c) Mean and standard deviation
 d) Mean and median


 Ans: C[Ref.Soben peter 3ed ed pg 38]


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413: Standard deviation is a measure of:

 a) Correlation
 b) Statistical
 c) Central
 d) Variation

 Ans:D[Ref.Soben peter 3rd ed pg 36]


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412: Census is conducted every

 a) 2 years
 b) 5 years
 c) 7 years
 d) 10 years

 Ans: D


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411: Father of health statistics is

 a) John snow
 b) John Graunt
 c) Frederick Mc kay
 d) Pierre Fauchard

 Ans: B[Ref. Soben peter 3rd ed pg 20]

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410: Worst position of scars is:

 a) Back
 b) Shoulder
 c) Sternum
 d) Abdomen

 Ans:C[Ref.Manipal Manual of surgery pg 6]

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409:The best dressing for open wounds is

 a) Skin
 b) Amnion
 c) Opsite
 d) Tulle grass

 Ans: A[Ref. B & L 23rd ed pg 29]



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408: The complication after tonsillectomy is

 a) Heamorrhage
 b) Otalgia
 c) Infection
 d) All of the above

 Ans: D[Ref. B & L 23rd ed pg 689 /24th ed pg 759]

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407: Paucity of pus is seen in

 a) Quinsy
 b) ludwig angina
 c) Carbuncle
 d) Mellaroys disease

 Ans: B

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406: Bedsore is an example of:

 a) Tropical ulcer
 b) Trophic ulcer
 c) Venous ulcer
 d) Post thrombotic ulcer

 Ans: B[Ref. B & L 24th ed pg 939]



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405:Undermined ulcer is present in

 a) Syphilis
 b) TB
 c) Basal cell carcinoma
 d) Hodgkin's lymphoma


 Ans: A[Ref. B & L 23rd rd pg 159]



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