Which of the following is a range of values considered normal because they include 95% of test results for a normal healthy population?

Release of endorphins associated with massage would have which of the following effects?

A) Hyperemia B) Improved lymph flow C) Breaking fascial adhesions D) Increased feeling of well-being

You arrive on the scene of a tanker truck carrying a hazardous material. You should position your vehicle:

A. 2,000 feet from the tanker truck B. uphill C. upwind D. all of the above