Causes of pulmonary edema include which of the following:   …

Causes of pulmonary edema include which of the following:           I.        increased hydrostatic pressure from left ventricular failure           II.       hypoxemia           III.      hypovolemic shock           IV.     low oncotic pressure (low blood protein)

An arterial line waveform is showing the invasive blood pres…

An arterial line waveform is showing the invasive blood pressure reading as 70/50. A cuff pressure manometer gives a reading of 120/70.  Reasons for this could be:                 I.   a clot in the a-line catheter                                      II.  a kink in the a-line catheter tubing          III. the pressure transducer is positioned too high