A practical nurse gives oxygen to a patient in the emergency room. What should be checked first to verify proper medication administration timing?

• A. Check the chart for changes in time
• B. Reassess the oxygen level
• C. Start ventilation
• D. Verify the order with the physician

Answer: (A)

Ensuring the medication is given according to the current order's timing. In the emergency setting, orders can change quickly, so the first step is to check the chart for any updates to when oxygen should be started, adjusted, or repeated. The chart reflects the physician’s latest instructions, including last administration times and any changes to intervals. By verifying this up-to-date timing, you prevent missed doses or double dosing and make sure you’re following the plan that the patient’s care team has just approved. After confirming timing, you can proceed with any further assessments or actions specified by the order, or consult the physician if something doesn’t align with the chart.