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.
The average pay for radiographers increases as they gain experience, according to the American Society of Radiologic Technologists. In 2010, X-ray techs with two years of experience or less earned an average of $44,439 a year, and those with between three and five years of experience reported comparable earnings.