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

Example Questions from the Exam Facts Book:

Define: If a phlebotomist notes that the arm selected for venipuncture is edematous, he or she should:

select another site

Define: If a phlebotomist palpates a vein and determines that it is sclerosed, the phlebotomist should:

draw below the sclerosed area

Define: If a physician wishes to assess / screen a patient's platelet function, what test will provide the physician with the most reliable / sensible results

bleeding time

Define: If a skin puncture site is warmed prior to blood collection, the specimen is

arterialized

Define: If a specimen is hemolyzed, what color is the serum

pink