A Marine who is considered expectant receives IV morphine for pain control. After reassessment, he is anxious, breathing 22 breaths per minute, and crying. What is the next most appropriate action?

A Marine who is considered expectant receives IV morphine for pain control. After reassessment, he is anxious, breathing 22 breaths per minute, and crying. What is the next most appropriate action?

• A. Administer an additional dose of morphine
• B. Administer a benzodiazepine
• C. Increase IV fluids
• D. Prepare for intubation

Answer: (A)

In pain management during labor, you titrate opioids to achieve adequate relief while watching the patient’s breathing. When the initial IV morphine doesn’t fully relieve pain, the appropriate next step is to administer another dose of morphine, as long as the patient’s ventilation is acceptable. Here, the patient is anxious, crying, and still in distress, but his respiratory rate is 22 breaths per minute, which does not indicate respiratory depression. That means you can safely give another analgesic dose to improve comfort rather than escalating to sedatives or airway intervention. Giving a benzodiazepine would add central nervous system depression and carries risks for both mother and fetus without improving the pain control promptly. Increasing IV fluids won’t address the pain. Preparing for intubation is not warranted unless there are signs of airway obstruction or evolving respiratory failure. After the additional morphine dose, continue close monitoring of respiration, level of sedation, and fetal status and reassess for ongoing analgesia needs.

In pain management during labor, you titrate opioids to achieve adequate relief while watching the patient’s breathing. When the initial IV morphine doesn’t fully relieve pain, the appropriate next step is to administer another dose of morphine, as long as the patient’s ventilation is acceptable. Here, the patient is anxious, crying, and still in distress, but his respiratory rate is 22 breaths per minute, which does not indicate respiratory depression. That means you can safely give another analgesic dose to improve comfort rather than escalating to sedatives or airway intervention.

Giving a benzodiazepine would add central nervous system depression and carries risks for both mother and fetus without improving the pain control promptly. Increasing IV fluids won’t address the pain. Preparing for intubation is not warranted unless there are signs of airway obstruction or evolving respiratory failure. After the additional morphine dose, continue close monitoring of respiration, level of sedation, and fetal status and reassess for ongoing analgesia needs.