The test that is used to show images of the heart muscle contraction in motion using high-frequency sound waves is called

ultrasound
fluoroscopy.
electrocardiogram.
echocardiogram.

According to federal dietary guidelines which of these foods is overconsumed

Aperson may feelpressure when their opinion differs from others in a group.

What does a daily value of 10 percent mean? a) a food package can bear the nutrient claim “light.” b) a food consists of 10 percent of a particular nutrient. c) one serving provides 10 percent of the daily amount for a particular nutrient. d) ten percent of your calories should come from a particular nutrient.