T he word nutrient is a derivation of theword nutrition, which implies food.The term essential nutrient, then, isredundant in the sense that essentiality isdeï¬ned as necessary to sustain life and foodsustains life.
Echocardiography salary. Echocardiographerâs salary is around $47,000 in the United States, but this will significantly increase as he gains more experience. In fact, a echocardiographer working for 1- 4 years can earn up to around $65,447.
Salaries for electrologists vary by geography. Electrologists in Clarksburg, West Virginia, for instance, earned a median annual salary of $18,227 in March 2011, while those in Las Vegas, Nevada, had a median annual pay rate about 15 percent higher, at $21,463.