Data NOT reflecting CVP changes?

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Prepare for the Physiological Adaptation Elevate Test with flashcards and multiple choice questions. Access detailed explanations and improve your understanding. Get exam-ready today!

Multiple Choice

Data NOT reflecting CVP changes?

Explanation:
Central venous pressure reflects preload and venous return to the heart. When preload is reduced, organ perfusion can drop and the kidneys conserve fluid, so urinary output often falls; peripheral signs of perfusion and hydration, like nail bed color and skin turgor, can change with volume status. The rhythm on an EKG, however, is about the heart’s electrical activity and conduction, not the filling pressures or venous return. So it doesn’t directly indicate CVP changes.

Central venous pressure reflects preload and venous return to the heart. When preload is reduced, organ perfusion can drop and the kidneys conserve fluid, so urinary output often falls; peripheral signs of perfusion and hydration, like nail bed color and skin turgor, can change with volume status. The rhythm on an EKG, however, is about the heart’s electrical activity and conduction, not the filling pressures or venous return. So it doesn’t directly indicate CVP changes.

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