What should be monitored continuously after administering sedation medications?

• A. Temperature and heart rate
• B. Respiratory rate only
• C. Blood glucose only
• D. SpO2, Nasal EtCO2, ECG, and blood pressure

Answer: (D)

Monitoring after sedation must track oxygenation, ventilation, and cardiovascular stability to catch problems early. SpO2 shows whether blood is adequately oxygenated, alerting you to hypoxemia. Nasal EtCO2 (capnography) provides real-time ventilation status, detecting hypoventilation or apnea before oxygen levels drop. An ECG watches heart rhythm and rate for arrhythmias or ischemic changes that sedatives or analgesics can provoke. Blood pressure monitoring reveals hemodynamic changes, ensuring perfusion remains adequate. Together, these measurements address the main risks of sedation—breathing and circulation issues—and offer a comprehensive safety net. Temperature or glucose alone, or respiratory rate by itself, can miss problems; this set specifically targets the critical areas affected by sedation.