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Community Dentistry > CommDent Q&A > Flashcards

CommDent Q&A Flashcards

1
Q

used for studying determinants of the disease and the distribution and cause of disease

A

Epidemiology

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2
Q

refers to the number of new cases that will occur within a population during a specific time period

A

Incidence

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3
Q

is a proportion of old and new cases of a given population affected by a condition at a given point in time

A

Prevalence

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4
Q

Distribution of Dental Caries in a community is best described by what kind of Epidemiologic study

A

Descriptive Epidemiology

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5
Q

Epidemiologic study commonly used in the area of Occupational Health Hazards

A

Prospective Cohort Study

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6
Q

Type of Epidemiologic study used to assess the relationship between exposures and disease by observing exposure-disease associations as they naturally occur in the population under study

A

Analytical Epidemiology (“Observational Epidemiology”)

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7
Q

used to allow someone to generalize from the sample of data to a larger group of subjects

A

Inferential Statistics

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8
Q

Type of Epidemiologic study used to quantify disease status in the community

A

Descriptive Epidemiology

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9
Q

Types of Hypothesis

A

Parametric Test & Non-Parametric Test

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10
Q

Types of Parametric Tests

A

SAP

Student T-test, ANOVA, and Pearson Correlation Test

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11
Q

Types of Non-Parametric Tests

A

MaWKS

Mann-Whitney test, Wilcoxon Signed-rank test, Kruskall-Wallis test, Spearman correlation test

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12
Q

3 Types of Analytical Epidemiology

A

Cross-Sectional Study, Cohort Study, Case-Control Study

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13
Q

Looks at both the exposure of interest and disease outcome at the same point in time

A. Cross-Sectional Study
B. Cohort Study
C. Case-Control Study

A

Cross Sectional Study

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14
Q

identifies subjects according to if they have a particular exposure of interest and then follows them over time to see if an assoc. exists between exposure and development of disease

A. Cross-Sectional Study
B. Cohort Study
C. Case-Control Study

A

Cohort Study

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15
Q

identifies subjects on the basis of whether disease of interest is present and then by history, looks for assoc. between disease and one or ore exposures

A. Cross-Sectional Study
B. Cohort Study
C. Case-Control Study

A

Case Control Study

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16
Q

Is a random variation that conforms to a particular probability distribution

A

Normal Distribution

17
Q

A tabulation of values that one or more variables take in a sample

A

Frequency Distribution

18
Q

Type of Analysis used to determine the strength of relationship assoc. between variables

A

Correlation Analysis

19
Q

Types of Analysis used to compare the 2 means to determine the probability that the difference between means is greater than the expected by chance

A

Student T-Test

20
Q

Is the arrangement of data from lowest to highest

A

Array

21
Q

Is the number of observations that falls at one point or range on a measurement scale

A

Frequency

22
Q

Is the middle measurement in a set of data where half the data is above and half the data is below the number

A

median

23
Q

Is the most frequent measurement in a set of data

A

Mode

24
Q

is the difference between the highest and lowest value in the distribution

A

Range

25
Q

The square of the standard deviation

A

Variance

26
Q

Is the number that indicates how much on average each value in the distribution deviates from the mean of the distribution

A

Standard Deviation

27
Q

Identify Technique of Data Collection:
Government Census

A. Primary Technique
B. Secondary Technique
C. Tertiary Technique

A

Secondary Technique

28
Q

Identify Technique of Data Collection:
Personal Interviews

A. Primary Technique
B. Secondary Technique
C. Tertiary Technique

A

Primary Technique

29
Q

Identify Technique of Data Collection:
Textbooks

A. Primary Technique
B. Secondary Technique
C. Tertiary Technique

A

Tertiary Technique

30
Q

Identify Technique of Data Collection:
Questionnaires

A. Primary Technique
B. Secondary Technique
C. Tertiary Technique

A

Primary Technique

31
Q

Most commonly used professionally applied Fluoridization agent

A

1.23% APF

32
Q

The most common fluoride over the counter

A

2% NaF

33
Q

Most commonly applied on the root surface to prevent hypersensitivity after scaling and root planing

A

2% NaF

34
Q

The major form of fluoride

A

Sodium Monofluorophosphate

35
Q

The Fluorosis Index was created by

A

Dean

36
Q

Mottling Enamel was first described where and by who?

A

Italy by Black and McKay

Community Dentistry (2 decks)

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