An unconscious patient on a patient-controlled analgesia pump with respiratory rate 7 and cyanotic extremities requires what immediate action?

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Multiple Choice

An unconscious patient on a patient-controlled analgesia pump with respiratory rate 7 and cyanotic extremities requires what immediate action?

When a patient on a PCA pump becomes unconscious with a very slow respiratory rate and cyanosis, the immediate danger is opioid-induced respiratory depression. The quickest and most effective first step is to stop the opioid infusion to remove the offending agent and halt further CNS and respiratory suppression. By stopping the medication, you limit ongoing hypoventilation and give the patient a chance to regain breathing as exposure to the drug ends. After disconnecting the infusion, prioritize airway and breathing: open the airway, assist ventilation if needed (bag-valve-mask with oxygen), and prepare for naloxone reversal according to your protocol. Call for help and monitor the patient closely, ready to escalate to advanced airway management if ventilation and circulation do not improve. Why the other options aren’t the best immediate move here: CPAP requires some level of spontaneous breathing and stable airway control, which isn’t present in an unconscious patient with severe respiratory depression. Atropine doesn’t address opioid-induced respiratory depression. Initiating CPR would be appropriate only if there is no pulse or signs of life. The essential, time-sensitive action is to stop the source of the overdose—the PCA medication.

When a patient on a PCA pump becomes unconscious with a very slow respiratory rate and cyanosis, the immediate danger is opioid-induced respiratory depression. The quickest and most effective first step is to stop the opioid infusion to remove the offending agent and halt further CNS and respiratory suppression. By stopping the medication, you limit ongoing hypoventilation and give the patient a chance to regain breathing as exposure to the drug ends.

After disconnecting the infusion, prioritize airway and breathing: open the airway, assist ventilation if needed (bag-valve-mask with oxygen), and prepare for naloxone reversal according to your protocol. Call for help and monitor the patient closely, ready to escalate to advanced airway management if ventilation and circulation do not improve.

Why the other options aren’t the best immediate move here: CPAP requires some level of spontaneous breathing and stable airway control, which isn’t present in an unconscious patient with severe respiratory depression. Atropine doesn’t address opioid-induced respiratory depression. Initiating CPR would be appropriate only if there is no pulse or signs of life. The essential, time-sensitive action is to stop the source of the overdose—the PCA medication.

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