A patient who has a VD/VT ratio of less than _____ is considered unweanable or at high risk for failure.

All the following are true about the ejection fraction except:

BONUS: A patient’s CaO2 is 20.1 vol% and the CvO2 is 14.6 vol%. The oxygen consumption (VO2) is 220 mL/min. What is the patient’s cardiac output?

Which of the following is NOT a normal pulmonary artery pressure (PAP): I. mPAP = 23 mmHgII. PAP = 28/13 torrIII. mPAP = 15 mmHgIV. PAP = 38/24 torrV. PAP = 17/7 torr

Which of the following calculations would be utilized to calculate SVR?

How will tidal volume be affected if a newborn is place on a pressure-targeted, time-cycled mode of ventilation if airway resistance increases during the breath delivery?

Based on the image, what are the most common insertion sites for a Balloon-Tipped Flow Directed Catheter?

What would Mr. Flowers SVR be in dynes.sec.cm-5 be if it was recorded as 10.8 mmHg/L/min?

Penetrating chest trauma often results in a communicating pneumothorax between the pleural space and the atmosphere once the object is removed. The initial treatment of a communicating pneumothorax in the ED (or before) is:

Complications of direct arterial monitoring with an a-line include all the following except:I. infectionII. ischemiaIII. pneumothoraxIV. hemorrhageV. hypotension