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National Boards Dental Hygiene Exam 2024 Rated A+
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National Boards Dental Hygiene Exam 2024 Rated A+
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National Boards Dental Hygiene Exam2024 Rated A+
A complete and accurate assessment includes all of the following EXCEPT one. Which
one is the EXCEPTION?
Bacteriologic assessment
Clinical Assessment
Health History
Food Intake Assessment - ANSWER-Bacteriologic assessment
A deficiency in which of the following nutrients has been associated with neural tube
defects?
Folate
Fat
Protein
Calcium
Thiamin - ANSWER-Folate
A dental hygienist working in several long term care facilities is planning on conducting
a study to find out more about her population, oral lesions, particular. One study
compared lesions in smokers vs nonsmokers. The subjects were selected by listing
them in ABC order then selecting every 3rd person. 2 Hygienists worked jointly for 1 day
@ each of the three sites to perform calibration of the index.
The research hypothesis established is: There is no significant correlation between
tobacco use and oral lesions. This is an example of what type of hypothesis?
Positive
Null
Correlational
Clinically Significant - ANSWER-Null--the research question in the form of a negative
outcome
A dental hygienist working in several long term care facilities is planning on conducting
a study to find out more about her population, oral lesions, particular. One study
compared lesions in smokers vs nonsmokers. The subjects were selected by listing
them in ABC order then selecting every 3rd person. 2 Hygienists worked jointly for 1 day
@ each of the three sites to perform calibration of the index.
What type of sampling is used in this study?
Simple Random
, Random
Stratified
Systemic - ANSWER-Systemic- every nth subject which can be determined by dividing
the total population size by the desired sampling size.
A dental hygienist working in several long term care facilities is planning on conducting
a study to find out more about her population, oral lesions, particular. One study
compared lesions in smokers vs nonsmokers. The subjects were selected by listing
them in ABC order then selecting every 3rd person. 2 Hygienists worked jointly for 1 day
@ each of the three sites to perform calibration of the index.
Which of the following allows for the study to be regarded as having internal validity?
-The change in the dependent variable is due to an extraneous variable
-Generalization of the results are applicable to other settings
-Natural attrition is discouraged
-The study measured what it has intended to measure - ANSWER--Generalization of
the results are applicable to other settings
A hereditary endrogenous intrinsic stain that occurs primarily due to the generalized
disturbance of ameloblasts and results in partly or completely missing enamel is termed:
Enamel hypoplasia
Amelogenesis imperfecta
Enamel hyperplasia
Dentinogenesis imperfecta - ANSWER-Amelogenesis imperfecta
A normal fasting glucose levels is?
80-120 mg/DL
>200 mg/DL
40-60 mg/DL
150-200 mg/DL - ANSWER-80-120 mg/DL
A p value of >.01 means your research study is:
-Not statistically significant
-Of average statistical significance
-Highly statistically significant - ANSWER--Highly statistically significant
A p value of less than .05 is statistically significant and means that the results due to
chance only 5 times out of 100. So anything above this would be considered highly
significant.
A program goal is... - ANSWER-A statement of the programs intent, purpose, or
expected outcomes
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