Post-ROSC, what is a key initial management step to maintain perfusion?

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Multiple Choice

Post-ROSC, what is a key initial management step to maintain perfusion?

After ROSC, the main aim is to support perfusion to the heart and brain. Restoring intravascular volume helps improve preload and cardiac output, which raises the systolic pressure toward a safe level for organ perfusion. A cautious IV fluid bolus of about 1–2 liters can elevate the SBP toward 90 mmHg, and you can reassess after each bolus. If perfusion remains inadequate, vasopressors may be added, but not before evaluating and addressing volume status—overreliance on vasopressors without enough preload can worsen tissue perfusion. The other choices undermine perfusion or access: removing IV lines eliminates essential access for meds and fluids, initiating high-dose vasopressors without first optimizing volume is not ideal, and stopping oxygen would deprive tissues of needed oxygen.

After ROSC, the main aim is to support perfusion to the heart and brain. Restoring intravascular volume helps improve preload and cardiac output, which raises the systolic pressure toward a safe level for organ perfusion. A cautious IV fluid bolus of about 1–2 liters can elevate the SBP toward 90 mmHg, and you can reassess after each bolus. If perfusion remains inadequate, vasopressors may be added, but not before evaluating and addressing volume status—overreliance on vasopressors without enough preload can worsen tissue perfusion. The other choices undermine perfusion or access: removing IV lines eliminates essential access for meds and fluids, initiating high-dose vasopressors without first optimizing volume is not ideal, and stopping oxygen would deprive tissues of needed oxygen.

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