MDS PREP

In the lactobacillus count test, which reading will be inferred as "high risk"
1) >100/mL
2) >1000/mL
3) >10,000/mL
4) None of the above

Community Dentistry Answer: 3

The Bhore committee on health survey and development submitted its report in
1) 1943
2) 1946
3) 1962
4) 1963

Community Dentistry Answer: 2

Purpose of fluoride prophylaxis after oral prophylactic procedures is
1) Replace fluoride lost during oral prophylaxis
2) Eliminate the need for topical fluoride application
3) Give the patient an additional benefit of systemic fluoride
4) All of the above

Community Dentistry Answer: 1

CPITN is used in
1) Biggest population
2) Small population
3) Diagnostic tool
4) Screening purposes

Community Dentistry Answer: 4

The usefulness of a screening test depends upon its
1) Sensitivity
2) Specificity
3) Reliability
4) Predictive value

Community Dentistry Answer: 1

Which of the following statements about the gingival index (developed by Loe and Silness) is false?
1) It can be used for all teeth or selected teeth
2) It uses a scoring system of 0 to 3
3) It requires the use of a periodontal probe
4) It requires measurement of pocket depth

Community Dentistry Answer: 4

All of the following are advantages of case control studies except
1) Useful in rare diseases
2) Relative risk can be calculated
3) Odds ratio can be calculated
4) Cost-effective and inexpensive

Community Dentistry Answer: 2

Characteristic of a population
1) Data
2) Parameter
3) Variable
4) Count

Community Dentistry Answer: 2

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MDS PREP

In the lactobacillus count test, which reading will be inferred as "high risk"1) >100/mL2) >1000/mL3) >10,000/mL 4) None of the above

The Bhore committee on health survey and development submitted its report in1) 19432) 19463) 19624) 1963

Purpose of fluoride prophylaxis after oral prophylactic procedures is 1) Replace fluoride lost during oral prophylaxis2) Eliminate the need for topical fluoride application3) Give the patient an additional benefit of systemic fluoride4) All of the above

CPITN is used in1) Biggest population2) Small population3) Diagnostic tool4) Screening purposes

The usefulness of a screening test depends upon its1) Sensitivity2) Specificity3) Reliability4) Predictive value

Which of the following statements about the gingival index (developed by Loe and Silness) is false?1) It can be used for all teeth or selected teeth2) It uses a scoring system of 0 to 33) It requires the use of a periodontal probe4) It requires measurement of pocket depth

All of the following are advantages of case control studies except1) Useful in rare diseases2) Relative risk can be calculated3) Odds ratio can be calculated4) Cost-effective and inexpensive

Characteristic of a population1) Data2) Parameter3) Variable4) Count

Explore by subjects

In the lactobacillus count test, which reading will be inferred as "high risk"
1) >100/mL
2) >1000/mL
3) >10,000/mL
4) None of the above

The Bhore committee on health survey and development submitted its report in
1) 1943
2) 1946
3) 1962
4) 1963

Purpose of fluoride prophylaxis after oral prophylactic procedures is
1) Replace fluoride lost during oral prophylaxis
2) Eliminate the need for topical fluoride application
3) Give the patient an additional benefit of systemic fluoride
4) All of the above

CPITN is used in
1) Biggest population
2) Small population
3) Diagnostic tool
4) Screening purposes

The usefulness of a screening test depends upon its
1) Sensitivity
2) Specificity
3) Reliability
4) Predictive value

Which of the following statements about the gingival index (developed by Loe and Silness) is false?
1) It can be used for all teeth or selected teeth
2) It uses a scoring system of 0 to 3
3) It requires the use of a periodontal probe
4) It requires measurement of pocket depth

All of the following are advantages of case control studies except
1) Useful in rare diseases
2) Relative risk can be calculated
3) Odds ratio can be calculated
4) Cost-effective and inexpensive

Characteristic of a population
1) Data
2) Parameter
3) Variable
4) Count