Which of the following are hemodynamic hazards and complications of PAP therapy(CPAP and EPAP)?   I. Decrease in blood pressure II. Decrease in venous return III. Gastric distension IV. Decrease in cardiac output

What are the two common indications for HeO2 therapy?   I. Carbon monoxide posoning II. Upper airway mass III. Pulmonary hypertension IV. Pediatric status asthmaticus

Side effects of inhaled nitric oxide include: 1. bronchoconstriction 2. pulmonary vasodilation 3. methemoglobinemia 4. formation of nitrogen dioxide

To minimize the risk of retinopathy of prematurity (ROP), the American Academy of Pediatrics recommends keeping the PaO2 below what level?

The QRS wave on the EKG indicates which of the following:

An O2 delivery device takes separate pressurized (50 psi) air and O2 sources as input, then mixes these gases through a precision valve. What does this describe?

What is the usual method of monitoring the remaining contents in a liquid-filled cylinder?

If you increase the oxygen input flow to a 28% air-entrainment mask from 5 to 7 L/min, what will be the oxygen concentration?

You must deliver the highest possible FIO2 to a 67-year-old man with pulmonary edema breathing at a rate of 24/min. Which of the following O2 delivery systems would be most appropriate?

A patient with COPD and hypercapnia is receiving oxygen via 35% venturi mask. He is      becoming increasingly somnolent, and an arterial blood gas analysis has been requested. The most appropriate immediate action would be to change to: