Which device is used to monitor intracranial pressure in ICU patients?

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Multiple Choice

Which device is used to monitor intracranial pressure in ICU patients?

Explanation:
An intraventricular catheter directly monitors intracranial pressure by placing the catheter into the lateral ventricle and connecting it to a pressure transducer, giving real-time ICP readings. Because it sits in the ventricular system, it also provides a route to drain CSF to lower elevated ICP, which is often crucial in ICU care for brain injury or hydrocephalus. The other devices serve different purposes: an arterial line measures arterial blood pressure, a pulmonary artery catheter assesses cardiac and pulmonary pressures and flows, and a peripheral IV line is for IV access only, not ICP monitoring.

An intraventricular catheter directly monitors intracranial pressure by placing the catheter into the lateral ventricle and connecting it to a pressure transducer, giving real-time ICP readings. Because it sits in the ventricular system, it also provides a route to drain CSF to lower elevated ICP, which is often crucial in ICU care for brain injury or hydrocephalus. The other devices serve different purposes: an arterial line measures arterial blood pressure, a pulmonary artery catheter assesses cardiac and pulmonary pressures and flows, and a peripheral IV line is for IV access only, not ICP monitoring.

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