BYU NDFS Quiz 1-14, Review for Final || A+ Guaranteed.
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BYU NDFS
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BYU NDFS
Which condition's onset is NOT related to nutrition?
a. heart disease
b. hypertension
c. sickle cell anemia
d. susceptibility to disease correct answers c - sickle cell is purely genetic
In nutrition, the word essential means correct answers A necessary nutrient that can only be obtained fro...
BYU NDFS Quiz 1-14, Review for Final || A+ Guaranteed.
Which condition's onset is NOT related to nutrition?
a. heart disease
b. hypertension
c. sickle cell anemia
d. susceptibility to disease correct answers c - sickle cell is purely genetic
In nutrition, the word essential means correct answers A necessary nutrient that can only be
obtained from the diet. ... Essential nutrients are nutrients the body cannot make for itself or
cannot make fast enough from other raw materials; nutrients must be obtained from food to
prevent deficiencies
Which nutrient provides the most calories per gram? correct answers Fat - 9cal
Alcohol - 7cal
Protein - 4cal
Carbs - 4cal
Which nutrient category provides energy? correct answers carbohydrates
Which Characteristic of a healthy diet provides limits to avoid excess? correct answers
Moderation
A study conducted in several countries where a high intake of fish and low intake of animal fat
were correlated with a low rate of breast cancer death is an example of what kind of study?
correct answers Epidemiological study
Half of the subjects in a study are given a drink with extra whey protein and the other half are
given a drink without whey protein and both groups muscle strength is monitored. The drink
without the whey protein is called a(n) correct answers Placebo
Characteristics of a legitimate and qualified nutrition expert include: correct answers Graduation
from a university after completing a program of dietetics
A person with heart disease is told he has to make some changes in his diet and lifestyle
practices. He states that I know I should make changes because my father and brother both died
of heart attacks. But, i really like to have my big steaks for dinner. What stage of behavior
change is he in? correct answers Contemplation. Admit a change may be needed, but still
weighing the pros and cons.
Jake's weight on the metric scale is 77 Kg. About how many pounds does Jake weigh? correct
answers 169lbs
Which organ is the major site of digestion and absorption? correct answers Small Intestine
,Which statement is NOT true regarding absorption and transport of nutrients?
A. Fiber is absorbed into the blood stream and transported to the liver before being delivered
throughout the body
B. Lymphatic vessels initially transport most of the products of fat digestion, delivering these
nutrients later to the blood stream
C. Microvilli greatly enlarge the surface area of the small intestine to facilitate efficient nutrient
absorption correct answers A- Most fiber is excreted with the feces. Some fiber is digested by
bacteria in the large intestine; however, fiber is not absorbed the small chained fatty acids from
fiber digestion is absorbed.
Which is accurate about the health benefits of moderate alcohol consumption?
A. It lowers all-cause mortality, starting in young adulthood
B. It reduced blood pressure in the elderly
C. Correlations between alcohol intake and health have been found in all countries.
D. Some studies show a reduced risk of heart attacks correct answers D- Some studies report a
positive association between moderate drinking and reduced risk of heart attacks, strokes, and
diabetes.
Which of the following is a monosaccharide?
Starch, Glucagon, Lactose, Glucose correct answers Glucose - glucose is the most common
single sugar.
Complex Carbs: correct answers Are long chains of sugar units arranged to form starch or
cellulose
Which of the following foods would contain the least amount of fiber?
1 slice of whole wheat bread, a cup of grape juice, a large apple, beans and rice correct answers
A cup of grape juice. Juicing removes nearly all the fiber.
Which of the following molecules are produced when carbohydrates are not available? correct
answers Ketone bodies
Which accurately describes the health concerns of diabetes? correct answers If poorly controlled,
it can damage major organs and tissues in the body
Which is not recommended about carb intakes?
A. Eat half of your grains as whole grains
B. Consume 45-65% of your total calories from carbohydrate
C. Go on a low carbohydrate diet to help lose weight and keep it off
, D. Have no more than 1/2 of your daily fruit intake as juice correct answers C- Dieters would
benefit from eating carbohydrate-rich foods while paying attention to total calories to lose
weight. Review "Finding the Carbohydrate in Foods" in the conclusion of ch.4. (Page 147)
What trend has accompanied the increase in obesity over the last several decades? correct
answers Higher calorie intake and reduced phys activity.
Which is NOT a major category of lipids?
A. Emulsifier
B. Sterol
C. Phospholipid
D. Triglyceride correct answers Emulsifiers help fat mix with water as part of lipid digestion.
Emulsifiers aren't a major category of lipids. Review "How Are Fats Useful in the Body?" (Page
161) and packet page S-5.1
Which is NOT accurate about the lipid composition of the food(s)?
A. Canola oil is a significant source of both monounsaturated fatty acids and omega-3 fatty
acids.
B. Olive oil is high in monounsaturated fatty acids.
C. Coconut oil is high in polyunsaturated fatty acids.
D. Beef and pork fats have mono- and poly-unsaturated fatty acids as well as saturated fatty
acids. correct answers C- This statement is false, coconut oil is high in saturated fatty acids.
Review "Saturated vs. Unsaturated Fatty Acids" figure 5-5. (Page 165)
Which is NOT a health benefit associated with more dietary fats coming from omega-3 than
omega-6 sources?
A. Lower blood pressure
B. Less formation of undesirable blood clots
C. Reduce inflammation
D. Longer endurance during exercise correct answers D-Health benefits of omega-3 fatty acids
involve heart health and brain/vision development in infants. Review "Health Effects of Omega-
3 Fatty Acids" under the section titled "Essential Polyunsaturated Fatty Acids." (Page 179)
3
Which food contains cholesterol?
A. Avocados
B. Corn flakes
C. Olives
D. Shrimp correct answers D - shrimp
Which is NOT included in the recommendations for fat intake?
A. Get 20-35% of calories from fat.
B. Keep saturated fat intake less than 10% of total calories.
C. Change the relative proportion of fats to increase omega-6 fats and decrease omega-3 fats.
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