A(n) ________ series is a fluoroscopic study of the digestive tract using contrast media to detect abnormalities such as tumors, ulcers, polyps, and diverticulosis

With regard to recruiting women for firefighter positions, a recent study has shown that which of the following factors is important?

A. Prior knowledge of firefighting B. Excellent physical strength C. Personal relationships D. Athletic skills Hint: Review page 120 of Fire Service Personnel Management, 3rd Edition. Chapter 6: Selection for Employment and Promotion

Sodium ________ is contained in green-topped blood collection tubes

Fill in the blank with correct word.