CSR Quality Control & Process Improvement 2

Question 1

Which statistical tool is most appropriate for identifying whether a renal dietitian's patient serum phosphorus values are trending outside acceptable limits over time?

Accepted Answer

Control chart

Answer

Control charts display process variation over time and include upper and lower control limits to signal when values are trending out of range.

Question 2

In a dialysis facility QI program, a 'sentinel event' related to nutrition would BEST be described as:

Accepted Answer

A severe adverse event such as hyperkalemic cardiac arrest linked to dietary non-adherence

Answer

A sentinel event is an unexpected serious occurrence causing or risking death or serious harm, such as a hyperkalemic cardiac arrest.

Question 3

When conducting a Plan-Do-Study-Act (PDSA) cycle to improve phosphorus binder adherence, which step involves analyzing whether the intervention achieved its goal?

Accepted Answer

Study

Answer

The Study phase involves analyzing data collected during the Do phase to determine if the change achieved the desired improvement.

Question 4

A renal dietitian notices that 40% of HD patients have serum potassium above 6.0 mEq/L. The FIRST step in a quality improvement approach is to:

Accepted Answer

Collect and analyze data to identify root causes

Answer

QI methodology requires root cause analysis before implementing interventions to ensure the correct problem is addressed.

Question 5

Which QAPI element focuses on tracking facility-wide performance measures such as hemoglobin and serum phosphorus targets in a dialysis center?

Accepted Answer

Quality Assessment component

Answer

The Quality Assessment component of QAPI involves ongoing monitoring of performance measures to identify areas needing improvement.

(CSR) Board Certified Specialist in Renal Nutrition Practice Test

(CSR) Board Certified Specialist in Renal Nutrition Practice Test

CSR Quality Control & Process Improvement 2