To measure PCO2, blood gas analyzers use what electrode? 

How long will an “H” cylinder last that has 1900 psig if 02 flow is 7 lpm?

A physician orders a 70% He:30% O2 mixture to reduce the work of breathing in a patient having an acute asthmatic attack. Which of the following delivery systems would be appropriate in this case?

When the colorimetric capnometer is gold, this indicates that PETCO2 is around:

Low-flow O2 delivery systems used in respiratory care include all of the following except:

Identify the rhythm?

Your patient has a IPPB tidal volume goal of 500 ml but is only exhaling 200 ml. What would you do to deliver a larger volume?

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