With a Properly Inserted and Positioned Pulmonary Artery Catheter, a Systolic

Multiple Choice

With a properly inserted and positioned pulmonary artery catheter, a systolic pressure reading in the pulmonary artery of 50 mm Hg could be due to:

A) pulmonary vasodilation.
B) tricuspid valve stenosis.
C) pulmonic valve stenosis.
D) chronic obstructive pulmonary disease (COPD) .