What is the normal central venous pressure (CVP) range?

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Multiple Choice

What is the normal central venous pressure (CVP) range?

Explanation:
Central venous pressure measures the pressure in the right atrium and reflects preload for the right heart. In a healthy adult, this pressure is typically about 2 to 6 mmHg, so the normal CVP range is 2–6 mmHg. Values lower than this suggest low preload from hypovolemia or dehydration, while values higher indicate elevated right-sided filling pressures from fluid overload, right-heart dysfunction, or increased intrathoracic pressure.

Central venous pressure measures the pressure in the right atrium and reflects preload for the right heart. In a healthy adult, this pressure is typically about 2 to 6 mmHg, so the normal CVP range is 2–6 mmHg. Values lower than this suggest low preload from hypovolemia or dehydration, while values higher indicate elevated right-sided filling pressures from fluid overload, right-heart dysfunction, or increased intrathoracic pressure.

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