Question 1: A study team member is pressured by a sponsor's representative to alter adverse event severity ratings. The appropriate response is to:

• Make the changes to maintain the sponsor relationship
• Consult only the department chair before deciding
• Refuse and report the pressure to the PI and IRB or ethics committee (Correct answer)
• Alter the data temporarily and restore it after the audit

Correct answer: Refuse and report the pressure to the PI and IRB or ethics committee

Altering data under sponsor pressure constitutes research misconduct; the team member must refuse and report the coercion through proper channels.

Question 2: A PI submitting a modular NIH R01 requests $175,000 in direct costs per year. In what increments must modular budgets be requested?

• $25,000 increments up to $250,000 (Correct answer)
• Any amount up to $175,000 with detailed justification
• $50,000 increments up to $500,000
• $10,000 increments up to $250,000

Correct answer: $25,000 increments up to $250,000

NIH modular budgets must be requested in $25,000 increments with a maximum of $250,000 direct costs per year, simplifying the budget process.

Question 3: A study comparing cancer rates in counties with high versus low pesticide use is an example of:

• Ecological study (Correct answer)
• Cross-sectional individual study
• Case-control study
• Cohort study

Correct answer: Ecological study

Ecological studies use group-level data (counties) as the unit of analysis rather than individual-level data.

Question 4: A PI receives a dataset with missing values in 15% of records. Which is the MOST appropriate analytical approach?

• Delay the entire investigation until complete data is obtained
• Document the gaps, analyze available data, and note limitations in the report (Correct answer)
• Delete all incomplete records before analysis
• Fill in missing values with estimated guesses without noting it

Correct answer: Document the gaps, analyze available data, and note limitations in the report

Transparent reporting of data gaps and their potential impact on conclusions maintains analytical integrity and prevents misleading the client.

Question 5: What is the key difference between 'research misconduct' and a 'questionable research practice' (QRP)?

• Research misconduct involves only data fabrication; QRP involves only plagiarism
• There is no meaningful distinction between the two
• Research misconduct meets the federal definition of FFP; QRPs are unethical but fall short of that definition (Correct answer)
• QRPs are prosecuted federally; research misconduct is handled institutionally

Correct answer: Research misconduct meets the federal definition of FFP; QRPs are unethical but fall short of that definition

Research misconduct is formally defined as fabrication, falsification, or plagiarism (FFP); QRPs are ethically problematic practices that do not meet the legal FFP threshold.

Question 6: Which planning tool is MOST useful for identifying the sequence and dependencies of project tasks in a complex research study?

• Gantt chart with task dependencies (Correct answer)
• SWOT analysis
• RACI matrix
• Fishbone diagram

Correct answer: Gantt chart with task dependencies

A Gantt chart with dependencies visually maps task sequences and identifies the critical path, essential for complex multi-phase research projects.

Question 7: A study participant accidentally receives the wrong dose of investigational product. What is the PI's first priority?

• Ensure the participant's safety and medical wellbeing, then document and report the error (Correct answer)
• Continue per protocol and document at the next monitoring visit
• Complete the dosing correction form before notifying anyone
• Notify the sponsor's finance department to adjust billing

Correct answer: Ensure the participant's safety and medical wellbeing, then document and report the error

Participant safety is always the first priority; the PI must assess and address any safety concerns immediately, then document and report the medication error.

Question 8: Why is a timeline essential in managing a research project?

• To set deadlines for publication.
• To ensure the project ends as quickly as possible.
• To reduce the scope of the research.
• To keep the research project on track and on time.

A timeline is an indispensable tool in research project management because it provides a structured schedule for all project activities and milestones. By setting clear deadlines and sequencing tasks, it helps to monitor progress, identify potential delays, and ensure that the research project remains on track and within its allotted timeframe. This systematic approach is crucial for efficient resource allocation and successful project completion.

Question 9: A CPI is asked to testify as an expert witness in a case they investigated. Which obligation is paramount?

• Providing truthful, objective testimony based on documented findings, regardless of which party benefits (Correct answer)
• Refusing to testify to protect client confidentiality
• Coordinating testimony with the retaining attorney beforehand to align narratives
• Advocacy for the client who hired the investigator

Correct answer: Providing truthful, objective testimony based on documented findings, regardless of which party benefits

Expert witnesses, including CPI investigators, must provide honest, objective testimony based on their findings regardless of who retained them.

Question 10: Which federal agency oversees research misconduct investigations related to NIH-funded projects and can debar researchers from future federal funding?

• The Office of Management and Budget (OMB)
• The National Institutes of Health Office of Extramural Research (OER)
• The Government Accountability Office (GAO)
• The Office of Research Integrity (ORI) within HHS (Correct answer)

Correct answer: The Office of Research Integrity (ORI) within HHS

The Office of Research Integrity (ORI) is the HHS agency responsible for overseeing investigations of research misconduct in PHS-funded research and imposing administrative actions.

Question 11: A PI discovers that a subject's cell phone records contradict witness statements. How should this discrepancy be addressed in the report?

• Accept the cell records as absolute truth and dismiss the witness
• Discard the witness statements as unreliable
• Present both sources objectively and note the contradiction without drawing conclusions (Correct answer)
• Omit the contradiction to keep the report concise

Correct answer: Present both sources objectively and note the contradiction without drawing conclusions

Objective reporting requires presenting all relevant evidence, including contradictions, and allowing the client or legal team to interpret the conflict.

Question 12: What is the purpose of data cleaning in research data management?

• To make the data visually appealing.
• To remove outliers without checking.
• To ensure data quality and prepare it for analysis.
• To reduce the sample size.

Data cleaning is a crucial step in research data management aimed at identifying and correcting errors, inconsistencies, and inaccuracies within a dataset. Its primary purpose is to enhance data quality, ensuring that the data is accurate, complete, and reliable before analysis begins. This process prepares the data for robust statistical analysis, preventing misleading results and increasing the validity of research findings.

Question 13: What is required when investigational product that is unused or expired must be disposed of at a clinical site?

• Follow the sponsor's IP return/destruction instructions and document disposition in the accountability log (Correct answer)
• Incinerate it immediately and notify the FDA
• Return it to the hospital pharmacy for standard disposal
• Dispose of it in the regular medical waste stream with no documentation needed

Correct answer: Follow the sponsor's IP return/destruction instructions and document disposition in the accountability log

Unused or expired IP must be disposed of per the sponsor's instructions, with every unit accounted for and destruction documented in the IP accountability log.

Question 14: What is backup and disaster recovery for in CPI technology?

• Freeing storage space
• Ensuring data restoration and operations resumption after failures (Correct answer)
• Creating copies for sharing
• Satisfying vendors

Correct answer: Ensuring data restoration and operations resumption after failures

These plans ensure critical data and systems can be restored within acceptable timeframes after disruptions.

Question 15: During project execution, a stakeholder requests a major change to the primary endpoint. The FIRST step the PI should take is to:

• Deny all endpoint changes once a study has started enrollment
• Notify participants about the endpoint change without IRB involvement
• Immediately implement the change to satisfy the stakeholder
• Assess the impact on the IRB protocol, statistical plan, and regulatory submissions before acting (Correct answer)

Correct answer: Assess the impact on the IRB protocol, statistical plan, and regulatory submissions before acting

Any major protocol change must be evaluated for its impact on ethics approval, statistical power, and regulatory submissions before implementation.

Question 16: What is the triple constraint in CPI project management?

• Three completion phases
• Three required team members
• The interdependent relationship between scope, time, and cost (Correct answer)
• Three mandatory approvals

Correct answer: The interdependent relationship between scope, time, and cost

Scope, time, and cost are interdependent: changing one affects the others. Managers must balance all three.

Question 17: What is a risk matrix used for in CPI practice?

• Creating task schedules
• Tracking attendance
• Mapping facility layouts
• Evaluating risks by plotting likelihood against impact severity (Correct answer)

Correct answer: Evaluating risks by plotting likelihood against impact severity

A risk matrix plots probability against consequences to prioritize which risks need immediate attention.

Question 18: A subrecipient on a federal grant fails to submit required financial reports. Who bears primary responsibility for monitoring subrecipient compliance?

• The federal program officer
• The Office of Research Integrity (ORI)
• The PI as pass-through entity representative (Correct answer)
• The subrecipient's own IRB

Correct answer: The PI as pass-through entity representative

Under 2 CFR 200.332, the pass-through entity (and the PI as its representative) is responsible for monitoring subrecipient performance and compliance.

Question 19: Which practice is required to demonstrate professional accountability in report writing under CPI standards?

• Omitting negative findings to present a cleaner narrative
• Clearly distinguishing between documented facts, direct observations, and investigator opinions or inferences (Correct answer)
• Using speculative language to provide the client with multiple interpretations of facts
• Summarizing evidence without citing specific sources to protect methods

Correct answer: Clearly distinguishing between documented facts, direct observations, and investigator opinions or inferences

Professional reports must clearly separate objective facts and observations from the investigator's analysis or opinions to maintain accuracy and credibility.

Question 20: A researcher discovers mid-study that a database field was miscoded for 15% of participants. What is the most appropriate first step?

• Delete all affected records and continue
• Revert to paper records and abandon the database
• Notify the IRB immediately and halt the study
• Document the error and assess its impact on study outcomes (Correct answer)

Correct answer: Document the error and assess its impact on study outcomes

Documenting the error and assessing its impact is the first step before deciding on corrective actions.

Question 21: A report contains hearsay information that could not be independently verified. The BEST practice is to:

• Attribute it anonymously without explanation
• Label it clearly as unverified and note the source (Correct answer)
• Present it as confirmed fact to strengthen the case
• Exclude it entirely from all reports

Correct answer: Label it clearly as unverified and note the source

Unverified hearsay should be included with clear labeling so the client can assess its value without mistaking it for confirmed evidence.

Question 22: During study execution, a monitor (CRA) visits the site and reviews source documents. This process is called:

• Source data verification (SDV) (Correct answer)
• Protocol reconciliation
• Regulatory inspection
• Auditing

Correct answer: Source data verification (SDV)

Source data verification (SDV) is the process by which a clinical research associate compares data entered in the case report form against original source documents to ensure accuracy.

Question 23: An investigator needs to capture a suspect's online activity without alerting the subject. Which tool is MOST appropriate for passive network traffic analysis?

• Aircrack-ng
• Nmap port scanner
• Wireshark packet analyzer (Correct answer)
• Metasploit framework

Correct answer: Wireshark packet analyzer

Wireshark is a passive packet-capture tool that monitors network traffic without sending probes, making it suitable for covert analysis.

Question 24: A PI is presenting study results at an international conference. Which disclosure is mandatory?

• The identities of IRB members who approved the study
• All relevant financial relationships and funding sources (Correct answer)
• Interim results not yet validated by the DSMB
• Names of all study participants

Correct answer: All relevant financial relationships and funding sources

Conference presenters must disclose all financial conflicts and funding sources to allow the audience to assess potential bias.

Question 25: Under what circumstance is emergency unblinding of a participant's treatment assignment permissible in a blinded clinical trial?

• When knowledge of the assignment is essential for the safe medical management of the participant (Correct answer)
• When the participant misses three consecutive visits
• When the participant requests to know their assignment
• When the sponsor instructs the site to unblind for interim analysis

Correct answer: When knowledge of the assignment is essential for the safe medical management of the participant

Emergency unblinding is only permissible when a participant's treatment assignment must be known to provide safe and appropriate medical care, and the event must be documented and reported.

Question 26: In a complex embezzlement investigation, a PI uses a 'funds flow analysis.' What does this technique trace?

• Physical movement of cash between locations
• The movement of money through accounts to identify diversion or misappropriation (Correct answer)
• Employee payroll timing patterns
• Currency exchange rates over time

Correct answer: The movement of money through accounts to identify diversion or misappropriation

Funds flow analysis maps the path of money through financial accounts to identify when, where, and how funds were diverted from their intended purpose.

Question 27: What is the role of a Principal Investigator in securing research funding?

• To manage the research team only.
• To write grant proposals and secure funding for the research.
• To monitor the finances of the funding sources.
• To recruit research participants.

The Principal Investigator (PI) plays a central and critical role in securing research funding. The PI is primarily responsible for conceptualizing the research project, developing the detailed research plan, and writing compelling grant proposals. They lead the effort to identify appropriate funding opportunities and articulate the scientific merit, feasibility, and potential impact of the proposed study to funding agencies, ultimately aiming to secure the necessary financial support.

Question 28: A participant contacts the PI directly after receiving their test results, seeking medical advice beyond the study scope. How should the PI respond?

• Acknowledge the participant's concern, clarify the PI's role, and refer them to their primary care provider (Correct answer)
• Provide the requested medical advice to maintain the therapeutic alliance
• Ignore the request to maintain research objectivity
• Notify the IRB before responding to the participant

Correct answer: Acknowledge the participant's concern, clarify the PI's role, and refer them to their primary care provider

The PI must clarify the boundary between research and clinical care and facilitate appropriate referral without abandoning the participant.

Question 29: Which document serves as the definitive record of staff authorized to perform specific tasks on a clinical trial site?

• Site Delegation Log (Delegation of Authority Log) (Correct answer)
• Master File Index
• Protocol Synopsis
• Site Feasibility Questionnaire

Correct answer: Site Delegation Log (Delegation of Authority Log)

The Delegation of Authority Log records each staff member's name, role, and the specific study tasks they are authorized to perform.

Question 30: What is the purpose of a data dictionary in clinical research?

• To list all adverse events observed during the study
• To translate study documents into multiple languages
• To summarize statistical analysis results
• To define variables, coding schemes, units, and permissible values in a dataset (Correct answer)

Correct answer: To define variables, coding schemes, units, and permissible values in a dataset

A data dictionary is a reference document that standardizes variable definitions and coding to ensure consistent data interpretation.

Question 31: A PI wants to add a new specific aim not included in the original funded proposal. This change would alter the project's scope. What is required?

• A supplemental funding request filed after project completion
• No approval needed if within budget
• An amendment to the IRB protocol only
• Prior approval from the sponsor before implementing the change (Correct answer)

Correct answer: Prior approval from the sponsor before implementing the change

Adding a new specific aim that alters the approved project scope requires prior approval from the sponsor, as it represents a significant change to the funded project.