Which of the following best describes the Delaney Clause?
Question 1(CO 1) Which of the following best describes the Delaney Clause?
Government action that prevents the intentional addition of compounds that have been shown to cause cancer in animals or humans
Government recommendation that all predatory fish be tested for mercury before being sold to the consumer
List of food additives generally regarded as safe; established in 1958 by the U.S. Congress
Pending legislation to ban irradiation as a method of food preservation
Question 2(CO 1) The two overarching goals of _____ are to increase quality and years of healthy life and to eliminate health disparities.
Dietary Reference Intakes (DRIs)
USDA
Healthy People 2010
the American Dietetic Association (ADA)
Question 3(CO 1) Which government agency regulates organic farming standards in the United States?
Food and Drug Administration
United States Department of Agriculture
Environmental Protection Agency
Centers for Disease Control
Question 4(CO 1) The type of study that observes a large population to determine factors that may influence nutritional habits and disease trends is called a (n)
case-controlled study.
clinical trial.
epidemiological study.
animal study.
Question 5(CO 1) The Nutrition facts panel on a box of crackers indicates that one serving provides 140 calories, with 55 calories coming from fat. Calculate the percentage of calories from fat in this product.
39%
55%
85%
Need more information to calculate.
Question 6(CO 1) The standard used to estimate the daily nutrient needs of half of all healthy individuals is
EAR.
AI.
RDA.
UL.
Question 7(CO 2) All of the following may contribute to the development of bulimia except
birth order.
more angry and disruptive interactions among family members.
a less stable family organization.
a less nurturing family.
Question 8(CO 2) Obsessive-compulsive, perfectionism, socially inhibited, compliant, and emotionally restrained describe personality traits of
anorexia nervosa.
bulimia nervosa.
binge eating disorder.
obesity.
Question 9(CO 2) Which of the following best describes an eating disorder?
A psychiatric condition that requires a physician’s diagnosis
Any condition in which one’s eating behavior changes more than six times per year
General term that describes a variety of abnormal or atypical eating behaviors
Any behavior in which one attempts to reduce one’s body weight below a healthy range
Question 10(CO 2) Which of the following symptoms is characteristic of bulimia nervosa?
Episodes of extreme overeating
Self-starvation
Both episodes of extreme overeating and self-starvation
None of these items shown.
Question 11(CO 2) The type of study that observes a large population to determine factors that may influence nutritional habits and disease trends is called a (n)
case-controlled study.
clinical trial.
epidemiological study.
animal study.
Question 12(CO 2) Which of the following are substances in plant foods that are not absorbed by the body?
Starch
Disaccharides
Dietary fiber
Simple sugars
Question 13(CO 2) Which of the following is associated with diets high in added sugars?
Hyperactivity
Tooth decay
Diabetes
Hyperactivity, tooth decay, and diabetes
Question 14(CO 2) Jane consumed a breakfast that contained 85 grams of carbohydrates, 20 grams of protein, and 18 grams of fat. How many kilocalories did Jane eat at breakfast?
492 kilocalories
582 kilocalories
917 kilocalories
1,107 kilocalories
Question 15 (CO 3) Proteins that act to speed up body processes, but are not changed in the process, are called
hormones.
peptides.
enzymes.
chymes.
Question 16 (CO 3) In which organ does the majority of water absorption occur?
Mouth
Stomach
Small intestine
Large intestine
Question 17(CO 3) What is chyme?
Ulcerations of the esophageal lining
Healthy bacteria of the small intestine
Mixture of partially digested food, water, and gastric juices
Substance that allows for the emulsification of dietary lipid
Question 18 (CO 3) If a person is suffering from GERD, the _____ is malfunctioning.
gallbladder
pancreas
epiglottis
gastro-esophageal sphincter
Question 19 (CO 4) Water has a high heat capacity. What does this term mean?
Water is resistant to changes in temperature.
Water heats up or cools down very quickly.
Water provides a useful source of stored kilocalories.
Water transports the energy-yielding nutrients throughout the body.
Question 20(CO 4) Which of the following will likely result if the concentration of electrolytes inside of a cell is higher than in the extracellular environment?
The cell will burst.
The cell will shrink and dry up.
The cell will undergo mitosis and divide.
The cell will be unaffected.
Question 21 (CO 4) Which of the following stimulates the thirst mechanism?
Increased concentration of solutes in the blood
Elevated blood volume and pressure
Lubrication of the mouth and throat tissues
Increased concentration of solutes in the blood, elevated blood volume and pressure, and lubrication of the mouth and throat tissues.
Question 22(CO 4) What is the primary reason why we sweat?
Maintain blood volume
Maintain sodium balance
Excrete waste products
Regulate body temperature
Question 23(CO 4) Most water is lost daily via the
skin.
lungs.
kidneys.
colon.
Question 24(CO 4) Which of the following carbohydrates is the end product of photosynthesis?
Glycogen
Galactose
Lactose
Glucose
Question 25(CO 4) A disaccharide is formed by the chemical bonding of
two monosaccharides.
two polysaccharides.
one monosaccharide and one polysaccharide.
two oligosaccharides.
Question 26(CO 4) When fructose and glucose are bonded together, they form
table sugar.
malt sugar.
milk sugar.
fruit sugar.
Question 27(CO 4) _____ is a technique employed by some endurance athletes to increase their storage of muscle glycogen.
Ketosis
Carbohydrate loading
Glycogen surging
Gluconeogenesis
Question 28(CO 5) What are the three classes of lipids?
Monosaccharide, disaccharides, and starch
Triglycerides, sterols, and phospholipids
Sterols, amino acids, and polysaccharides
Phospholipids, glycogen, and dipeptides
Question 29(CO 5) Which of the following fatty acids is generally solid at room temperature?
Trans
Saturated
Monounsaturated
Polyunsaturated
Question 30(CO 5) Which of the following foods are rich sources of saturated fatty acids?
Cashew nuts
Olive and canola oils
Canola and corn oils
Butter and lard
Question 31(CO 5) Sex hormones and adrenal hormones are substances derived from which class of lipid?
Fatty acids
Triglycerides
Phospholipids
Sterols
Question 32(CO 5) What is the primary form of lipid in the diet?
Sterols
Triglycerides
Phospholipids
Polypeptides
Question 33(CO 6) Which of the following supplements would you recommend that a vegan add to his or her diet?
Protein
Fiber
Vitamin B12
Vitamin C
Question 34(CO 6) Which of the following health problems has been associated with high protein intakes?
Elevated blood cholesterol
Marasmus
Edema
Sickle cell anemia
Question 35(CO 6) Which of the following is associated with marasmus?
Excess protein
Not enough protein
Overconsumption of trans fatty acids
Elevated triglycerides
Question 36(CO 6) Which of the following is a genetic disorder resulting in debilitating protein abnormalities?
Cystic fibrosis
Mad cow disease
Marasmus
Kwashiorkor
Question 37(CO 6) Vegetarian diets are associated with increased consumption of
carcinogens.
antioxidants.
prions.
Vitamins B12 and D.
Question 38(CO 6) Of the 20 amino acids relevant to the human body, how many are considered essential?
All 20 are essential.
11
9
10
Question 39(CO 6) A complete protein
contains all 20 amino acids.
contains all 9 essential amino acids.
has not been denatured.
is composed of only di and tripeptides.
Question 40(CO 7) Which of the following organs is responsible for the synthesis of Vitamin D?
Skin
Pancreas
Gallbladder
All of these
Question 41(CO 7) Rickets is associated with a deficiency of
Vitamin D.
Vitamin B12.
Iron.
Vitamin C.
Question 42(CO 7) Vitamin K’s primary role in the body is
muscle contraction.
enzyme action.
nerve transmission.
blood clotting.
Question 43(CO 7) Formed in our bones, hydroxyapatite crystals are mineral complexes comprised of calcium and
sodium.
chloride.
phosphorus.
Vitamin K.
Question 44(CO 7) Soft drinks are high in
phosphorus.
calcium.
potassium.
selenium.
Question 45(CO 7) The absorption of calcium is inhibited by
Vitamin C.
Vitamin D.
oxalic acid.
essential fatty acids.
Question 46
(CO 7) What is a teratogen?
Any substance that can cause a birth defect
The name of a preterm baby
The fertilized egg
The process of implantation of the fertilized egg
Question 47
(CO 7) Recommended weight gain during pregnancy is based on the
mother’s weight at the end of the first trimester.
size of the fetus at 3 months’ gestation.
mother’s prepregnancy body mass index.
mother’s age.
Question 48
(CO 7) Due to the fact that the demand for red blood cells increases during pregnancy, what nutrient is needed regularly?
Calcium
Iron
Folate
Calcium, iron, and folate.
Question 49 (CO 7) What substance, often found in fish, should be monitored during pregnancy?
Mercury
Lead
Arsenic
Nitrogen
Question 50 (CO 7) The absorption of calcium increases during pregnancy because
high levels of the active form of Vitamin D enhance calcium absorption.
high levels of estrogen enhance calcium absorption.
pregnant women crave more calcium during this time.
both high levels of the active form of Vitamin D enhance calcium absorption, and high levels of estrogen enhance calcium absorption.
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