NIH IPPCR COMPLETE FINAL EXAM
(ACTUAL EXAM) QUESTIONS WITH VERY
ELABORATED ANSWERS CORRECTRY WELL
ORGANIZED LATEST 2024 – 2025 ALREADY
GRADED A+
Coffee was reported to cause lung cancer until it was noted that coffee drinkers
also smoked. This is an example of: - ANSWERS-***Confounding
Poor study design
Reliability
Validity
A research participant's decision to participate in research is "voluntary"
according to the US federal regulations if it is free from: - ANSWERS-****Coercion
or undue influence
,Payment or other incentives
Cognitive impairment
The best way to implement randomization is by using a computer application or
an online tool. - ANSWERS-***True
False
What is a systematic and independent examination of trial-related activities and
documents to determine whether the evaluation trial-related activities were
conducted, and the data were recorded, analyzed, and accurately reported
according to the protocol, Standard Operating Procedures (SOP), Good Clinical
Practice (GCP), and the applicable regulatory requirements? - ANSWERS-
Amendment
Site initiation visit
***Audit
Routine monitoring visit
Differences in health outcomes among different demographic groups are the
result of the complex interaction of several factors, including: - ANSWERS-A -
cultural and racial/ethnic identity
, B- Socioeconomic and occupational trajectory
C- Biology
D- Healthcare
E- Environment and geography
F- All of the Above
***G - A, B, and E
Which of the following statements about control groups or control arms in a
study is FALSE? - ANSWERS-Control groups can take many different forms.
The specific question being addressed in the study directs the choice of the
control group or groups for the study.
***All good studies have a placebo arm.
The most egregious ethical violation in the Public Health Services' Tuskegee
syphilis study was that: - ANSWERS-The participants were injected with syphilis
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