What should you do if a vital sign reading is outside the normal range?

• A. Report promptly to the nurse, document reading accurately, and do not attempt to interpret or treat.
• B. Try to interpret and decide treatment.
• C. Ignore if it's mild.
• D. Adjust medications yourself.

Answer: (A)

Noticing abnormal vital signs requires prompt escalation. The CNA’s role is to observe, measure, and communicate data, not to diagnose or modify treatment. When a vital sign is outside the normal range, you should immediately inform the nurse and document the exact value, the time, who took it, the patient’s position, and any symptoms or recent activities that might explain the change. Accurate documentation and timely reporting give the healthcare team the information they need to decide whether urgent intervention is required. Do not try to interpret what the reading means or decide on a treatment plan, and do not adjust medications yourself. If you recheck the reading to verify, note that as well, and continue to monitor the patient while awaiting guidance. Always prioritize patient safety by alerting staff and ensuring the patient remains comfortable and safe.