Trauma Nurse Karen LeDuc (right) shows high school students a laryngoscope in the emergency room at The Children's Hospital. The tool is used to help insert a breathing tube down a patient's throat. The hosptial held a Nursing Career Day to encourage area

Trauma Nurse Karen LeDuc (right) shows high school students a laryngoscope in the emergency room at The Children's Hospital. The tool is used to help insert a breathing tube down a patient's throat. The hosptial held a Nursing Career Day to encourage area high school students to pursue a career in nursing. These students are from Jefferson and Weld Counties. (The Denver Post/Lyn Alweis) (Photo By Lyn Alweis/The Denver Post via Getty Images)