Week 4 - Midterm - SCI228 : Introduction to Hydration, Fluids, and Electrolyte Disorders

Question 1.1. (TCO 1) ________ serve as an important source of energy for muscles during times of
rest and low-intensity exercise. (Points : 4)
Proteins
Vitamins
Lipids
Minerals
Question 2.2. (TCO 1) Which of the following are examples of carbohydrate-rich foods? (Points : 4)
Butter and corn oil
Beef and pork
Wheat and lentils
Bacon and eggs
Question 3.3. (TCO 1) Which of the following nutrients contains the element nitrogen? (Points : 4)
Carbohydrates
Lipids
Water
Proteins
Question 4.4. (TCO 1) Jane consumed a breakfast that contained 85 grams of carbohydrate, 20 grams
of protein, and 18 grams of fat. How many kilocalories did Jane eat at breakfast? (Points : 4)
492 kilocalories
582 kilocalories
917 kilocalories
1,107 kilocalories
Question 5.5. (TCO 1) ________ are examples of inorganic nutrients. (Points : 4)
Vitamins
Lipids
Carbohydrates
Minerals
Question 6.6. (TCO 1) Vitamins are classified into two groups, ________ and ________. (Points : 4)
fat soluble; water soluble
microsoluble; macrosoluble
nutritive; nonnutritive
major; trace
Question 7.7. (TCO 2) Which of the following statements does NOT describe the RDAs (Recommended
Dietary Allowances)? (Points : 4)
The RDAs are estimated to meet the nutrient requirements of 97-98% of healthy individuals.
The RDAs are very helpful in determining the nutrient needs of hospitalized patients.
The RDAs were the first reference standards for determining nutrient needs in populations.
The RDAs are one set of standards included within the Dietary Reference Intakes (DRIs).
Question 8.8. (TCO 2) Suzie is a stay-at-home mom who generally prepares the majority of meals for
her household. Even though she always prepares meals that offer enough calories and nutrients for her
family of four, she tends to make the same meals again and again. Which one of the characteristics of a
healthy diet is Suzie not incorporating into her meal planning? (Points : 4)
adequacy
balance
moderation
variety
Question 9.9. (TCO 2) The second step of the scientific method is: (Points : 4)
observation and description of a phenomenon.
testing a research question or hypothesis.
generating a hypothesis.
collecting data.
Question 10.10. (TCO 2) The standard used to estimate the daily nutrient needs of half of all healthy
individuals is: (Points : 4)
EAR.
AI.
RDA.
UL.