CPP Risk Assessment & Management 3 — Questions and Answers
Question 1: In packaging risk management, what is the purpose of a containment action versus a corrective action?
- Containment permanently eliminates the root cause; corrective action is temporary
- Containment is a short-term fix to prevent defective product from reaching customers; corrective action eliminates the root cause (Correct answer)
- Both actions are identical in scope and timing
- Corrective action is only applied after customer complaints
Correct answer: Containment is a short-term fix to prevent defective product from reaching customers; corrective action eliminates the root cause
Containment actions are immediate measures to isolate or quarantine suspect product, while corrective actions address and eliminate the underlying root cause.
Question 2: A packaging supplier changes a raw material formulation without notifying the customer. From a risk management standpoint, this is an example of what?
- An acceptable supplier substitution
- An unauthorized change that violates change control protocols (Correct answer)
- A standard continuous improvement practice
- A regulatory-approved material upgrade
Correct answer: An unauthorized change that violates change control protocols
Unauthorized changes by suppliers bypass established change control processes and can introduce undetected risks to product quality and safety.
Question 3: What is the significance of the 'detectability' score in FMEA?
- Higher detectability scores indicate easier detection of the failure
- Lower detectability scores indicate the failure is harder to detect, increasing risk priority (Correct answer)
- Detectability replaces the need for occurrence scoring
- Detectability only applies to end-of-line inspection processes
Correct answer: Lower detectability scores indicate the failure is harder to detect, increasing risk priority
In FMEA, a high detectability score (e.g., 10) means the failure is nearly impossible to detect before reaching the customer, increasing the RPN and overall risk.
Question 4: Which of the following best describes a 'residual risk' in packaging?
- The risk remaining after all mitigation controls have been applied (Correct answer)
- The initial risk identified before any controls are considered
- The risk transferred to an insurance provider
- The cumulative risk across all product SKUs
Correct answer: The risk remaining after all mitigation controls have been applied
Residual risk is the level of risk that remains after implementing risk controls; it must be evaluated to determine if it is acceptable.
Question 5: A packaging team is evaluating a new biodegradable material for a sensitive pharmaceutical product. What risk factor should be prioritized in the assessment?
- Color consistency of the packaging
- Moisture vapor transmission rate and its effect on product stability (Correct answer)
- Marketing appeal of the eco-friendly claim
- Cost per unit compared to conventional packaging
Correct answer: Moisture vapor transmission rate and its effect on product stability
Moisture vapor transmission rate (MVTR) is critical for pharmaceutical packaging because high moisture ingress can degrade drug efficacy and safety.
Question 6: In the context of supply chain risk, what is 'single-sourcing' and why is it a concern?
- Using one customer for all sales; it reduces revenue diversity
- Relying on one supplier for a critical packaging material, creating vulnerability to supply disruption (Correct answer)
- Sourcing from a single geographic region to reduce logistics cost
- Using one packaging machine for all production runs
Correct answer: Relying on one supplier for a critical packaging material, creating vulnerability to supply disruption
Single-sourcing means relying on one supplier for a critical input, which creates supply chain vulnerability if that supplier faces disruptions, price increases, or quality failures.
Question 7: Which packaging test method is used to evaluate a package's ability to maintain integrity under compressive loads during warehousing?
- ASTM D642 — Compressive Resistance of Shipping Containers (Correct answer)
- ASTM D774 — Bursting Strength of Paper
- ASTM D1000 — Peel Adhesion of Pressure-Sensitive Tape
- ASTM D882 — Tensile Properties of Thin Films
Correct answer: ASTM D642 — Compressive Resistance of Shipping Containers
ASTM D642 measures the compressive resistance of containers, directly relevant to assessing stacking performance and warehouse storage risk.
CPP Risk Assessment & Management 3
In packaging risk management, what is the purpose of a containment action versus a corrective action?