Stage 5 — Take action. Place the five actions in the safest priority sequence. Urgent steps may occur in parallel when additional qualified staff are available.
Ordered Response
Choose your responses, then check the answer.
Explanation
Safest sequence: 2 → 3 → 5 → 4 → 1 First, stop opioid delivery and support ventilation (choice 2). Next, stop the tissue-risk potassium infusion and assess the site (choice 3); another qualified nurse can do this while respiratory rescue continues. Then engage the clinician and pharmacist and apply verified medication-specific orders (choice 5). After stabilization, restore patient-only PCA control and verify understanding (choice 4). Finally, complete clinical documentation, safety reporting, and handoff (choice 1). Documentation begins contemporaneously, but it does not replace earlier rescue actions.
1 — Protect ventilation Reduced responsiveness with shallow breathing is the immediate threat. Stop further PCA dosing, remain with the client, call for help, support ventilation, and use naloxone based on clinical response and protocol.
2 — Stop continuing tissue exposure The potassium infusion must not continue while the site burns. Stop and assess before deciding whether any remaining dose is still needed or can be delivered safely.
3 — Reconcile medication-specific plans Clinician and pharmacist input ties heparin changes to a valid result and the hospital nomogram and ties potassium replacement to the repeat level, concentration, route, and access.
4 and 5 — Prevent and close the loop Teach-back and secured patient-only access follow stabilization. Factual documentation, safety reports, and explicit handoff preserve learning and continuing surveillance; real team actions can overlap.
Scenario (Stage 5 — Take action)The charge nurse coordinates respiratory rescue, infusion cessation, medication review, teaching, and reporting for simultaneous hazards.
Clinical judgment targetSequence threats by immediacy while recognizing parallel team response.
Threat-based sequencing — Address impaired ventilation first, stop ongoing tissue exposure next, then reconcile medication orders and complete prevention, documentation, reporting, and handoff steps.
Contemporaneous documentation — Record clinically important findings and actions as care permits while ensuring documentation never delays emergency assessment or treatment.
Closed-loop handoff — Transfer the current respiratory, IV-site, laboratory, medication, education, and reporting status plus explicit next assessments to the receiving clinician.