Semiquantitative measures of dietary assessment provide good enough estimates of dietary intake to rank individuals by their food and nutrient intakes. Quantitative dietary assessment methods are needed to evaluate an individual's dietary intake.

a. true
b. false


Answer: a. true

Nutritional Science

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Because of their health benefits, it is better to consume more than the recommended amount of omega-3 fatty acids

Indicate whether statement is true or false.

Nutritional Science

Which of the following is a feature of the branched-chain amino acids?

a. They are all dispensable amino acids b. Large doses may suppress ammonia production c. They represent the major energy source for muscle tissue d. They may be helpful in treatment of advanced liver failure

Nutritional Science

Which best describes an echocardiogram, which may be used to diagnose heart disease?

a. Radionucleotides attached to red blood cells allow for visualization of the heart while beating b. Vital signs are measured after a session of prescribed exercise on a treadmill c. A technician takes a graphic recording of the heart's electrical activity d. A catheter is inserted from an appropriate artery or vein into the ventricle e. Sound waves are used to document anatomy and function of the heart

Nutritional Science

What is an adverse effect of smoking during lactation?

a. excess milk production b. type 2 diabetes c. high weight gain in the baby d. lower fat content in breast milk e. higher fat content in breast milk

Nutritional Science