A patient with a dislocated shoulder is prepared for a closed, manual reduction under monitored anesthesia care (MAC). The nurse anticipates the administration of which IV agent?

• A. IV Midazolam (Versed)
• B. Inhaled Desflurane (Suprane)
• C. Epidural Lidocaine (Xylocaine)
• D. EMLA

Answer: (A)

Monitored anesthesia care relies on IV sedation to keep the patient comfortable and anxious-free while preserving spontaneous breathing. A benzodiazepine given IV, like midazolam, fits this need well because it provides anxiolysis, amnesia, and sedation with easily titratable effects and a rapid, short duration, making it ideal for a brief procedure such as a closed, manual reduction of a dislocated shoulder. It can also be paired with small amounts of analgesics if needed, but the goal is to avoid full general anesthesia. Inhaled desflurane would imply deeper anesthesia with airway management, which MAC avoids. A regional block via epidural lidocaine isn’t necessary for this maneuver and is more associated with surgical procedures requiring longer-lasting numbness. EMLA is a topical anesthetic and wouldn’t provide the systemic sedation needed for this procedure.