Question Completion Status: Dietary Reference Intakes (DRIs) are O a set of nutr

Question

Question Completion Status: Dietary Reference Intakes (DRIs) are O a set of nutrient intake levels that should not be exceeded by any person at any age. O a record of the food items consumed by a reference person over a 3-day period. O a set of four dietary assessment standards used to assess and plan dietary intake. o a single set of nutrient intake levels based on a record of the food tems consumed by a reference person over a 3-day period. QUESTION 39 If Dr. D. was to conduct a research project where he assigns half the class (via a personal email to each student) a strict diet of vegetables and fruits (treatment group) and the other half of the class a "green liquid drink (placebo groupl. At the end of the study he has concluded that the students who ate the fruits and vegetables lost just a little more weight than those who drank the green liquid drink. What type of research study would this be? 0 random assignment study single-blind study double-blind study Click Save and Submit to save and submit. Click Sove All Answers to save all answers 5

Explanation / Answer

Dietary refrence intake;

Are a set of nutrient intake levels that should not be exceeded by any person at any age. The goal of planning a diet for an individual should be to achieve a low probability of inadequacy while not exceeding the Upper Tolerable Intake Level (UL) for each nutrient.

Q39. The type of research study this is;

Random assignment study as the subjects; which have will be given the experimental treatment and which half of the class the control i.e. placebo is random. The subjects know about the treatment so it is not blinded.

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.