Quality Control & Assurance Flashcards

A long-term care facility's registered dietitian is conducting a quarterly nutrition care audit. Which action BEST reflects the 'Act' phase of the PDCA cycle?

Answer: Standardizing a successful intervention and communicating it to all staff

The Act phase involves standardizing a change that worked or revising the plan based on what was learned, then disseminating it broadly.

A dietitian is asked to ensure that a hospital's nutrition care standards meet Joint Commission requirements. Which document type establishes the MINIMUM acceptable performance thresholds?

Answer: Standards and thresholds set by accrediting bodies

Accrediting bodies such as The Joint Commission establish minimum performance standards and thresholds that organizations must meet to maintain accreditation.

In a school foodservice program, random temperature checks of reheated foods are performed daily. If the temperature consistently falls within 2°F of the critical limit, what is the MOST appropriate quality response?

Answer: Increase monitoring frequency and investigate causes before a violation occurs

Consistently operating near a critical limit is a warning sign of process instability; increasing monitoring and investigating root causes is a proactive quality response.

A hospital implements a new malnutrition identification protocol. Three months later, the rate of malnutrition diagnosis codes on discharge summaries increases significantly. This finding MOST likely indicates:

Answer: Improved identification and documentation of existing malnutrition

An increase in diagnosis rates after implementing a new screening protocol typically reflects better identification and documentation, not a true increase in disease prevalence.

Which of the following is an example of a 'structure measure' in nutrition quality assessment?

Answer: The ratio of registered dietitians to hospital beds

Structure measures assess the capacity and resources of the care system, such as staffing ratios, credentials, and physical resources.

A foodservice director receives multiple complaints about cold food temperatures in patient meals. After conducting a flowchart analysis of the tray delivery process, the team identifies three steps where heat loss is greatest. This analysis is part of which quality improvement step?

Answer: Root cause identification

Flowchart analysis to pinpoint where problems occur within a process is a root cause identification technique used in quality improvement.

A clinical dietitian documents that 95% of high-risk patients received a nutrition assessment within 24 hours this quarter, compared to the target of 90%. This result should be reported as:

Answer: Performance exceeding the established threshold, indicating goal achievement

When actual performance (95%) exceeds the established threshold (90%), it indicates the goal was met and exceeded, which is a positive quality finding.