VA-BC Quality Improvement 3

Question 1

A vascular access nurse audits central line dressing changes and finds 35% of dressings are applied incorrectly. Which QI strategy addresses this through system-level change?

Accepted Answer

Implementing a standardized dressing change kit and checklist

Answer

System-level changes such as standardizing supplies and using checklists reduce variation and improve compliance more reliably than individual interventions.

Question 2

What does a Standardized Infection Ratio (SIR) less than 1.0 indicate for a facility's CLABSI performance?

Accepted Answer

The facility has fewer infections than predicted

Answer

An SIR below 1.0 means the facility experienced fewer infections than statistically predicted based on its patient population.

Question 3

Which element is ESSENTIAL to include in a QI project charter for vascular access improvement?

Accepted Answer

A defined problem statement, aim, scope, and team members

Answer

A project charter defines the problem, measurable aim, project scope, and identifies team members to guide the QI effort.

Question 4

In the context of central venous catheter QI, which metric is a PROCESS measure rather than an outcome measure?

Accepted Answer

Rate of chlorhexidine skin prep compliance during insertion

Answer

Compliance with chlorhexidine prep is a process measure reflecting adherence to a specific care step, not the end outcome.

Question 5

A quality team performs a failure mode and effects analysis (FMEA) on the PICC insertion process. What is the primary goal of FMEA?

Accepted Answer

Proactively identify potential failures and prioritize preventive actions

Answer

FMEA is a prospective tool that identifies potential failure modes before they cause harm, enabling preventive action.

(VA-BC) Vascular Access Nurse Certification Practice Test

(VA-BC) Vascular Access Nurse Certification Practice Test

VA-BC Quality Improvement 3