CAPA Evidence-Based Practice in PACU 4

Question 1

A PACU nurse uses the PICO format to develop a clinical question. What does the 'C' stand for?

Accepted Answer

Comparison intervention

Answer

In the PICO framework, 'C' stands for Comparison, the alternative intervention against which the primary intervention is measured.

Question 2

Evidence-based nursing practice supports which approach to postoperative shivering management in the PACU?

Accepted Answer

Active warming blankets as first-line treatment over pharmacologic agents

Answer

Active warming with forced-air blankets is the first-line evidence-based intervention for postoperative shivering related to hypothermia.

Question 3

Which nursing action best demonstrates integration of EBP into daily PACU care?

Accepted Answer

Using a validated pain scale consistently and documenting response to analgesics

Answer

Consistently using validated tools and documenting outcomes reflects evidence-based, systematic nursing practice.

Question 4

An evidence-based postoperative nausea protocol includes risk stratification. Which tool is validated for predicting PONV risk in adults?

Accepted Answer

Apfel Simplified Risk Score

Answer

The Apfel Simplified Risk Score uses four factors (female sex, non-smoking, PONV history, opioid use) to predict adult PONV risk.

Question 5

A perianesthesia nurse critically appraises a systematic review on regional anesthesia benefits. What is the primary advantage of a systematic review over a single RCT?

Accepted Answer

It uses a larger patient sample from pooled studies to increase statistical power

Answer

Systematic reviews pool data from multiple studies, increasing sample size and statistical power to detect true effects.

(CAPA) Certified Ambulatory Perianesthesia Nurse Practice Test

(CAPA) Certified Ambulatory Perianesthesia Nurse Practice Test

CAPA Evidence-Based Practice in PACU 4