Community Dental Health final exam 100%
Accurate
A body of techniques that uses observation, reason, and experimentation to gather
evidence that is empirical and measurable is termed: - ANSWER Scientific methods
Waiting to professionally apply fluoride until after a prophy was provided was based
upon which of the following types of evidence? - ANSWER Anecdotal
Which type of disinfectant removes the most pathogens is an example of a(n): -
ANSWER Positive hypothesis
Brand X significantly reduces halitosis is an example of a(n): - ANSWER Positive
hyopthesis
A detailed plan for the study is called a(n): - ANSWER Research proposal
A review of all relevant reports and findings, which is conducted before the research
study, is called a(n): - ANSWER Literature review
The head researcher who is responsible for the entire research project is called a: -
ANSWER Principal investigator
What is done to break samples into populations? - ANSWER Stratifying
The field of bioethics has its origins with which physician? - ANSWER Hippocrates
All dental hygienists should be cognizant about: - ANSWER Research design
Evidence-based decisions come from research, practice, and ______ _______. -
ANSWER Patient preferences
During a crossover design study, there may be a time period between the experimental
treatment and when no treatment is used, to help reduce any effect from the first
treatment tested. This is called a: - ANSWER Washout period
The effect of the pretest on the outcome of the study is called: - ANSWER Pretest
sensitization
What is the term used to describe the phenomena of subjects being effected simply
because they are being studied? - ANSWER Hawthorne effect
Clinical trials are conducted using which type of approach? - ANSWER Experimental
Accurate
A body of techniques that uses observation, reason, and experimentation to gather
evidence that is empirical and measurable is termed: - ANSWER Scientific methods
Waiting to professionally apply fluoride until after a prophy was provided was based
upon which of the following types of evidence? - ANSWER Anecdotal
Which type of disinfectant removes the most pathogens is an example of a(n): -
ANSWER Positive hypothesis
Brand X significantly reduces halitosis is an example of a(n): - ANSWER Positive
hyopthesis
A detailed plan for the study is called a(n): - ANSWER Research proposal
A review of all relevant reports and findings, which is conducted before the research
study, is called a(n): - ANSWER Literature review
The head researcher who is responsible for the entire research project is called a: -
ANSWER Principal investigator
What is done to break samples into populations? - ANSWER Stratifying
The field of bioethics has its origins with which physician? - ANSWER Hippocrates
All dental hygienists should be cognizant about: - ANSWER Research design
Evidence-based decisions come from research, practice, and ______ _______. -
ANSWER Patient preferences
During a crossover design study, there may be a time period between the experimental
treatment and when no treatment is used, to help reduce any effect from the first
treatment tested. This is called a: - ANSWER Washout period
The effect of the pretest on the outcome of the study is called: - ANSWER Pretest
sensitization
What is the term used to describe the phenomena of subjects being effected simply
because they are being studied? - ANSWER Hawthorne effect
Clinical trials are conducted using which type of approach? - ANSWER Experimental
