This is a very good resource for CFP exam facts!  At http://www.examfacts.com they have an excellent study guide filled with basic exam facts for the CFP exam.  The book is also available at Amazon.com

Example Questions from the Exam Fact CFP Book:

 Alveolar Oxygen Content

PAO2= FIO2 (Pb-47) - (PaCO2/0.8)

%Body Humidity

(Absolute Humidity/43.8) x100

%Relative Humidity

(AH/Saturated Capacity) x100

What are 3 variables control humidifier efficiency?

1. Temperature

2. Surface Area

3. Contact time

Define Duration of flow formula

TCF x P / Flow