EBCP Exam 2 study guided with complete solution verified answers
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EBCP
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EBCP
T/F: The primary difference between an in-vitro study and an in-vivo
study is that the former is done in a test tube or laboratory dish and
the latter is completed on a living organism.
2. Which ofthe following isNOT an example of a descrip- tive study?
a. Qualitative studies
b. Cross-sectiona...
EBCP Exam 2 study guided with complete solution verified answers
1. T/F: The primary difference between an in-vitro study and an in-vivo True
study is that the former is done in a test tube or laboratory dish and
the latter is completed on a living organism.
2. Which of the following is NOT an example of a descrip- tive study?
a. Qualitative studies d. Randomized controlled
b. Cross-sectional studies trial
c. Case reports
d. Randomized controlled trial
3. Which of the following is NOT one of the four "W's" of descriptive
epidemiologic studies? b. Why
a. Who
b. Why
c. Where
d. What
4. Which of the following would fall under a case-control analytic
epidemiological study? c. A study of who has the
a. A study comparing cases of the flu and air quality in communities flu and if they were
b. A survey of how many cases of the flu in different occupations vacci- nated
c. A study of who has the flu and if they were vacci- nated
d. A study of the effectiveness of a drug in preventing the flu in a
community
5. Which type of research study attempts to quantify the relationship
between two factors, that is, the effect of an intervention (I) or
exposure (E) on an outcome (O)?
a. Descriptive b. Analytic
b. Analytic
c. Qualitative
d. Cross-sectional
6.
, Which of the following statements about observation- al research is b. Good for deter-
not correct? mining the efficacy of
a. Good for considering questions in the "risk" do- main or may therapies used for
be unethical prevention or
b. Good for determining the efficacy of therapies used for prevention treatment
or treatment
c. Good for answering questions about long-term prognosis
d. Good for testing hypotheses using extra data
7. T/F: Case-control studies are always prospective False
8. According to the information presented in class, the type of study c. How many sub-
can be determined by looking at three specific items. Which of the jects participated in
following is NOT one of those issues? the study? (con- trol
a. When were the outcomes determined? and experi- mental
b. Aim of the study group)
c. How many subjects participated in the study? (con- trol and
experimental group)
d. Was the intervention randomly allocated?
9. T/F: Interventional research requires that the re- searcher
True
initiate the intervention.
10. T/F: Medical studies are often first performed as "in-vitro" True
studies.
11. T/F: A cross-sectional study can only estimate preva- lence, not True
incidence, because you only have informa- tion about one time point.
12. T/F: Observational research can be either prospective or
retrospective. True
13. Which of the following statements regarding observa- tional research
is correct? d. Researcher is not
a. Observational research is often called a "clinical trial" involved in ad-
b. Researcher is required to initiate the intervention ministering any in-
tervention
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