Update 2025-2026 Actual Exam 350 Questions
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___________ is(are) the measurement of the size / composition of the human body.
A. Anthropometry
B. Vital signs
C. Clinical examinations
D. Biological specimens - CORRECT ANSWER: Anthropometry
___________ population is the group of individuals that are asked to participate in
research studies.
A. Target
B. Source
C. Sample
D. Study - CORRECT ANSWER: Sample
_____________ are used to describe the basic characteristics of study populations and
other data sources
A. Analytic statistics
B. Descriptive statistics
C. Related statistics
D. None of the above - CORRECT ANSWER: Descriptive statistics
,______________ examines the distribution of the durations of time that individuals in a
study population experience from an initial time point until some well-defined event.
A. Spatial analysis
B. Survival analysis
C. Regression
D. Confounder - CORRECT ANSWER: Survival analysis
______________ section should start with a description of the study population that
clearly identifies the sample size and the demographics of the study participants.
A. Introduction
B. Methods
C. Results
D. Discussion - CORRECT ANSWER: Results
_______________ is related to the ability of a statistical test to detect significant
differences in a population when differences really do exist.
A. Power
B. Errors
C. Size
D. None of the above - CORRECT ANSWER: Power
_______________ refers to what a typical person in the discipline would know about a
particular topic.
A. Common knowledge
,B. Professional knowledge
C. Specific knowledge
D. Required knowledge - CORRECT ANSWER: Common knowledge
_______________ section usually begins with a summary of the key findings of the new
study.
A. Introduction
B. Methods
C. Results
D. Discussion - CORRECT ANSWER: Discussion
________________ aims to develop an insider's view, rather than an outsider's view, of
how members of a particular cultural group see their world.
A. Phenomenology
B. Grounded Theory
C. Ethnography
D. Focus groups - CORRECT ANSWER: Ethnography
________________ is an example of a method used in qualitative studies when the
goal of the study is to identify areas of consensus and areas of contention among
individual experts on a particular topic.
A. Delphi method
B. Socratic method
C. Revealing method
D. Recurring method - CORRECT ANSWER: Delphi method
_________________ is(are) physiological measurement(s) that can be accurately taken
after minimal instruction.
, A. Anthropometry
B. Basic vital signs
C. Clinical examinations
D. Biological specimens - CORRECT ANSWER: Basic vital signs
_________________ provide essential information about research projects to potential
study participants so that they can make a reasoned decision about whether to enroll in
the study.
A. Surveys
B. Interviews
C. Informed consent statements
D. Research protocols - CORRECT ANSWER: Informed consent statements
_________________ refers to the entire process of record keeping.
A. Data organization
B. Data management
C. Data storage
D. Data sorting - CORRECT ANSWER: Data management
___________________ compare groups of participants by sex or age, by exposure or
disease status, or by other characteristic.
A. Review statistics
B. Comparative statistics
C. Relational statistics