CFO Quality Control & Process Improvement 5

Question 1

Which concept describes the process of identifying the single most significant cause of a problem using iterative questioning?

Accepted Answer

5 Whys technique

Answer

The 5 Whys technique repeatedly asks 'why' to drill down from a symptom to its fundamental root cause, guiding effective corrective action.

Question 2

A Pareto chart in orthotic quality improvement is MOST useful for:

Accepted Answer

Identifying which defect categories account for the majority of quality problems

Answer

A Pareto chart ranks defect types by frequency, highlighting the vital few causes—typically ~20% of causes producing ~80% of problems—to prioritize improvement efforts.

Question 3

In the context of orthotic quality management, 'traceability' refers to:

Accepted Answer

The capacity to trace a device back to its manufacturer lot, materials, and fitting practitioner

Answer

Traceability links each dispensed device to its source lot, components, and the practitioner who fitted it, which is critical for recalls and outcome analysis.

Question 4

Which approach is MOST consistent with a 'lean' quality improvement philosophy in an orthotic clinic?

Accepted Answer

Eliminating steps in the fitting process that add no value for the patient

Answer

Lean philosophy targets waste elimination—removing non-value-added steps—to streamline processes while maintaining or improving quality.

Question 5

When performing a quality audit of orthotic fitting records, which finding is MOST concerning?

Accepted Answer

Missing documentation of the medical necessity evaluation for devices dispensed

Answer

Missing medical necessity documentation is a significant compliance and quality failure that can result in claim denial, audit liability, and inadequate patient care records.

(CFO) Certified Fitter Orthotics Practice Test

(CFO) Certified Fitter Orthotics Practice Test

CFO Quality Control & Process Improvement 5