Mixed Deck — All LMC Topics Flashcards

During a lean audit, 'error proofing' effectiveness is evaluated by checking:

Answer: Whether poka-yoke devices physically prevent or detect errors before defects can be passed on

Effective poka-yoke evaluation confirms the device actually prevents or immediately detects errors, not just that it exists or workers know about it.

Which of the following is a key characteristic of a lean 'pull' production system compared to a 'push' system?

Answer: Work-in-process inventory is minimized by triggering production only when downstream signals exist

Pull systems limit WIP by authorizing production only when a downstream signal (e.g., kanban) indicates actual need, reducing inventory and lead time.

What is the PRIMARY purpose of continuing education requirements in Professional Standards & Ethics for LMC professionals?

Answer: Maintaining current knowledge and competency as the field evolves

Continuing education in Professional Standards & Ethics ensures professionals maintain current knowledge and skills as standards, technologies, and best practices evolve in the Lean Management field.

What does the Lean principle of 'seek perfection' primarily encourage organizations to do?

Answer: Continuously eliminate waste through ongoing incremental improvement

Seeking perfection means Lean is never finished — organizations continuously identify and remove waste.

When applying the 5 Whys technique, what is the expected final output?

Answer: Identification of the root cause by repeatedly asking why a problem occurred

The 5 Whys drills down through symptom layers by asking 'why' repeatedly until the true root cause is uncovered, enabling effective corrective action.

Which tool is used in Lean to visually monitor performance metrics?

Answer: Dashboard

A dashboard in Lean is a visual display that presents key performance indicators (KPIs) and other relevant metrics in an easy-to-understand format. Its purpose is to provide real-time or near real-time visibility into process performance, allowing teams and management to quickly monitor progress, identify deviations, and make informed decisions. This visual management aids in continuous improvement efforts.

During a quality audit, the team finds that rework stations are located at the end of the production line. From a Lean perspective, this is problematic because:

Answer: It delays defect detection, increasing waste and cost

Detecting and correcting defects late in the process is far more costly than catching them at the source, violating the principle of built-in quality.

A lean practitioner is presenting a process improvement to a cross-functional team that includes finance, IT, and operations. How should the presentation be structured?

Answer: Use a common framework such as A3 or PDCA that frames the problem, current state, target, and plan in terms each function can understand

A structured framework like A3 or PDCA provides a shared language that helps diverse stakeholders understand and engage with the improvement narrative.

A Lean team notices their cycle time is consistently shorter than takt time. What does this indicate?

Answer: The process has excess capacity relative to customer demand

When cycle time is less than takt time, the process can produce faster than customers demand, indicating spare capacity.

A process engineer wants to quantify how frequently a specific defect type occurs compared to all defects. Which tool provides this analysis most effectively?

Answer: Pareto chart

A Pareto chart ranks defect types by frequency, making it easy to identify which few categories account for the majority of problems (the 80/20 rule).

A lean practitioner in a food manufacturing facility wants to combine two HACCP critical control points to reduce inspection time. What regulatory consequence could result from this change without proper validation?

Answer: Violation of 21 CFR Part 120 or Part 123 HACCP regulations and potential FDA enforcement action

FDA HACCP regulations (21 CFR Parts 120/123) require that each critical control point be maintained with validated monitoring procedures; combining CCPs without scientific validation and reapproval violates these regulations.

A lean team reduces chemical inventory as part of waste elimination. At what threshold does the EPA's Risk Management Program (RMP) under Clean Air Act Section 112(r) impose planning and reporting requirements?

Answer: When regulated substances are held at or above specified threshold quantities at a stationary source

EPA RMP regulations apply when a regulated substance is present at or above threshold quantities; lean inventory reductions may bring a facility below the threshold, potentially eliminating RMP obligations.

How does risk management apply to daily practice in Safety & Risk Management for Lean Management professionals?

Answer: Through proactive identification of potential hazards and implementation of preventive measures

Effective risk management in Safety & Risk Management requires proactive hazard identification and preventive measures, not just reactive responses. This approach reduces incidents, improves outcomes, and protects both professionals and clients.

What is the primary purpose of a Kaizen event in lean management?

Answer: To make rapid, focused improvements to a specific process over a short period

A Kaizen event (or Kaizen blitz) is a short, intensive workshop (typically 3–5 days) where a cross-functional team focuses on improving a specific process.

In a Lean environment, which action best demonstrates respect for people as part of quality culture?

Answer: Empowering frontline workers to stop the line and report quality issues without fear

Lean quality culture respects workers by trusting and empowering them to identify and escalate quality problems, making quality everyone's responsibility.

A lean practitioner discovers that a process improvement she implemented is saving time but producing slightly out-of-spec parts that have not yet caused customer complaints. What is the ethical course of action?

Answer: Immediately escalate the issue and revert the process pending investigation

Ethical lean practice requires immediate transparency and corrective action when a defect is identified, regardless of whether customers have complained yet.

Which of the following best supports psychological safety in a Lean team environment?

Answer: Creating norms where team members can raise problems and ideas without fear of blame

Psychological safety allows team members to surface problems, challenge assumptions, and experiment — all of which are essential for a thriving continuous improvement culture.

When a conflict arises between standard procedures and a unique situation in Documentation & Record Management, what should a LMC professional prioritize?

Answer: Safety and ethical obligations while seeking expert consultation

Safety and ethics always take priority in Documentation & Record Management. When standard procedures don't adequately address a unique situation, consulting with experienced colleagues or supervisors ensures both safety and professional standards are maintained.

In lean management, 'respect for people' as an ethical standard most directly applies to which situation?

Answer: Involving frontline workers in designing their own standardized work

'Respect for people' means engaging those closest to the work in improvement decisions, honoring their knowledge and dignity.

When applying the DMAIC framework, during which phase are baseline metrics first formally established?

Answer: Measure

The Measure phase collects current-state data to establish a baseline against which improvements are compared.