During IV Sedation, which monitoring method is used?

• A. Capnography only.
• B. Pulse oximetry only.
• C. Automatic blood pressure cuff only.
• D. Pulse oximetry and automatic blood pressure cuff.

Answer: (D)

Monitoring during IV sedation focuses on keeping an eye on both oxygenation and hemodynamics to protect the patient. A pulse oximeter provides continuous readouts of oxygen saturation and pulse rate, so you can detect hypoxemia or changes in perfusion the moment they occur. An automatic blood pressure cuff gives regular blood pressure measurements, helping to identify sedation-related hypotension or hypertension early. Capnography, which measures end-tidal CO2 and helps assess ventilation, is a useful extra monitor and is increasingly recommended for certain levels of sedation, but the essential baseline that covers the primary safety concerns in many settings is the combination of pulse oximetry and blood pressure monitoring. The other options omit one of these critical monitoring components, which could miss either oxygenation status or circulatory changes.