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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