IQVIA PV Scientist Interview Questions and Answers

OOT and OOS investigations are conducted to determine the root cause of results that are out of specification or out of trend.

• Identify the OOT or OOS result

• Isolate the sample for further testing

• Investigate potential causes such as equipment malfunction or human error

• Document findings and corrective actions taken

• Review and approve investigation report

Surfactants are classified into four main types: anionic, cationic, nonionic, and amphoteric, each with specific limits and applications.

• Anionic surfactants have a negatively charged head group and include sulfates, sulfonates, and carboxylates.

• Cationic surfactants have a positively charged head group and are often used as fabric softeners or antimicrobial agents.

• Nonionic surfactants have no charge and are commonly use...read more

RS method development involves creating and optimizing analytical methods for the analysis of raw materials and finished products.

• RS method development includes selecting appropriate analytical techniques based on the properties of the sample.

• It also involves optimizing parameters such as sample preparation, chromatographic conditions, and detection methods.

• Examples of RS method development include developing HPLC meth...read more

SOP (Standard Operating Procedure) outlines the steps and guidelines for performing a specific task or process.

• SOPs detail step-by-step instructions

• Include safety precautions and quality control measures

• Should be clear, concise, and easy to follow

• May include diagrams, flowcharts, or checklists

• Regularly reviewed and updated to reflect current best practices

Validation ensures the right product is being built, while verification ensures the product is being built right.

• Validation confirms that the product meets the customer's requirements and needs.

• Verification ensures that the product is being built according to the specifications and design.

• Validation is about checking if we are building the right product, while verification is about checking if we are building the produ...read more

Data integrity refers to the accuracy, consistency, and reliability of data throughout its lifecycle.

• Ensuring data is accurate and reliable

• Preventing unauthorized access or changes to data

• Maintaining consistency of data across systems

• Implementing data validation processes

• Regularly auditing data to ensure integrity

Significant changes refer to major modifications or transformations in a particular aspect or area.

• Significant changes can include shifts in strategy, technology, personnel, or processes.

• Examples of significant changes may include implementing a new software system, restructuring a department, or launching a new product line.

• These changes often require careful planning, communication, and execution to ensure successful

Deviation management involves identifying, documenting, investigating, and resolving any deviations from standard procedures or specifications.

• Deviation management is a process used to address any deviations from established procedures or specifications.

• It involves documenting the deviation, investigating the root cause, and implementing corrective actions to prevent recurrence.

• Examples of deviations include equipment ...read more

I handle incidents by remaining calm, assessing the situation, taking appropriate action, and following up to prevent future occurrences.

• Remain calm and composed during the incident

• Assess the situation to determine the severity and necessary actions

• Take appropriate steps to address the incident effectively

• Follow up to analyze the root cause and implement preventive measures

• Communicate effectively with team members and

Safety rules to follow in a research scientist role

• Always wear appropriate personal protective equipment (PPE) such as gloves, lab coats, and safety goggles

• Follow proper procedures for handling chemicals and biological materials

• Ensure proper ventilation in the laboratory

• Regularly inspect and maintain laboratory equipment

• Know emergency procedures and the location of safety equipment such as eyewash stations and fire ext