Carbon dioxide is _________ times higher than air. 

Lay rescuers should be taught to do ________ to ________ compressions /min.

Pleuritic chest pain is located in the center of the anterior chest and may radiate to shoulder, neck, or back.

Kussmaul breathing is _____________.

When performing chest compressions on a adult patient you should use 1 hand to compress the sternum 2 inches (5cm).

Which device gives 40-70% oxygen to the patient? Are they fixed or variable? What is the difference between the two devices?  

Signs are the subjective experience of some aspects of an illness.

Symptoms are objective manifestations (things you can measure).

What are the three things an RT must always approach any situation involving hyperventilation or dispense with?

RTs must have a general knowledge of both the various drug categories and the specific agents used in emergency situations. What medication is given 1mg every 3-5 min in cardiac arrest up to 0.2 mg/kg and used for cardiac arrest, VF, pulseless tachycardia, asystole, PEA, symptomatic bradycardia?