Which hemodynamic parameters would be decreased if a lung collapsed?
I.CVP
II.CO
III.SVI
IV.PVR
A) II and III only
B) I, II, III, and IV
C) I and IV only
D) I, II, and III only

Question

Quizplus · Accepted Answer

A lung collapse would decrease both cardiac output (CO) and stroke volume index (SVI), but would not necessarily have a significant impact on central venous pressure (CVP) or pulmonary vascular resistance (PVR). Therefore, the correct choice is II and III only, which corresponds to option A.

Which Hemodynamic Parameters Would Be Decreased If a Lung Collapsed