Food and Nutrition Practice Exam
Course Introduction
Food and Nutrition is an introductory course that explores the essential principles of healthy eating, nutrient functions, and their impact on human health. Students will examine the science of macronutrients and micronutrients, the role of diet in disease prevention, and the social and cultural factors that influence food choices. Through practical activities and case studies, learners will develop the skills to analyze dietary needs, plan balanced meals, and understand the relationship between nutrition and overall well-being. This course provides a foundational understanding for further studies in health sciences, dietetics, and related fields.
Recommended Textbook
Nutrition For Healthy Living 4th Edition by Wendy Schiff
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13 Chapters
1273 Verified Questions
1273 Flashcards
Source URL: https://quizplus.com/study-set/3082
Page 2
Chapter 1: The Basics of Nutrition
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93 Verified Questions
93 Flashcards
Source URL: https://quizplus.com/quiz/61127
Sample Questions
Q1) A serving of food supplies 15 g carbohydrate,15 g protein,400 ml water,25 mg vitamin C,and 4 g fat.According to this information,how many kilocalories are in a serving of this food?
A)136
B)126
C)156
D)146
Answer: C
Q2) Which of the following substances is a phytochemical?
A)glucose
B)zinc
C)caffeine
D)pantothenic acid
Answer: C
Q3) An essential nutrient
A)must be supplied by the diet.
B)is not in empty-calorie food.
C)performs a vital function in the body.
D)is only in foods from animal sources.
Answer: A
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Chapter 2: Evaluating Nutrition Information
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71 Verified Questions
71 Flashcards
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Sample Questions
Q1) Scientists study 200 adults who have type 2 diabetes and 200 adults who have similar characteristics but do not have the disease.For 18 months,the researchers collect lifestyle information on all the study participants.According to the study's findings,the adults with type 2 diabetes were 25% less physically active than their counterparts who did not have type 2 diabetes.This is an example of a(n)_____ study.
A)prospective
B)anecdotal
C)case-control
D)inverse relationship
Answer: C
Q2) A magazine advertisement for a weight loss product includes before and after photos of a woman who supposedly lost 50 pounds in 3 weeks while taking the product.The bottom of the ad includes the statement,"Results are not typical." This statement is an example of a(n)
A)anecdote.
B)placebo.
C)testimonial.
D)disclaimer.
Answer: D
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4
Chapter 3: Planning Nutritious Diets
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81 Verified Questions
81 Flashcards
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Sample Questions
Q1) Kristan uses % DVs to help plan nutritious menus with various packaged foods.She should try to obtain at least 100% of the Daily Value for which of the following nutrients?
A)Sodium
B)Vitamin C
C)Fat
D)Added sugars
Answer: B
Q2) Which of the following statements is true?
A)People can have energy needs that are higher or lower than the Estimated Energy Requirement.
B)People who consume less than the Tolerable Upper Intake Level of a nutrient have a high risk of developing the nutrient's toxicity disorder.
C)Nutrition scientists have established RDAs for all essential nutrients.
D)People who consume 90% of the RDA for iron regularly are likely to develop an iron deficiency.
Answer: A
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Chapter 4: Body Basics
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76 Verified Questions
76 Flashcards
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Sample Questions
Q1) A substance has a pH that is higher than the pH of tomatoes and lower than the pH of blood.Based on this information,the substance is
A)lemon juice.
B)black coffee.
C)baking soda.
D)egg white.
Q2) For several years,Corey has sufferered from intermittent abdominal pain along with bouts of diarrhea and constipation.According to Corey,his "bad guts" worsen whenever he is "stressed out" or eats certain foods,especially raw fruit and baked beans.His doctor has determined that his intestinal tract is not inflamed.Based on this information,Corey probably has
A)irritable bowel syndrome.
B)Crohn's disease.
C)gastroesophageal reflux disease (GERD).
D)ulcerative colitis.
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6
Chapter 5: Carbohydrates
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109 Verified Questions
109 Flashcards
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Sample Questions
Q1) Which of the following foods or beverages is the main source of added sugars in American diets?
A)Sugar-sweetened soft drinks
B)Fruit juices
C)Frosted doughnuts,cakes,and pastries
D)Candies
Q2) Bryan has type 2 diabetes.Which of the following conditions is a typical sign or symptom of this chronic disease?
A)Chest pains
B)Chills
C)Frequent urination
D)Fever
Q3) Which of the following foods is a rich source of starch?
A)Seedless grapes
B)Chicken livers
C)Sweet potatoes
D)Egg yolks
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Chapter 6: Fats and Other Lipids
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105 Verified Questions
105 Flashcards
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Sample Questions
Q1) Which of the following organs is the main site for detoxifying alcohol?
A)Liver
B)Stomach
C)Spleen
D)Kidneys
Q2) Victor is making cake batter.When he added corn oil,fat-free milk,baking powder,and salt together,the oil and milk separated into two layers.To make a mixture that does not separate into oily and watery components,Victor should add _____ and stir the ingredients together.
A)whey protein
B)fruit juice
C)high-fructose corn syrup
D)egg yolks
Q3) Dana wants to reduce her blood cholesterol level by eating
A)more coconut oil.
B)fewer fruits and vegetables.
C)less beef.
D)more partially-hydrogenated fats.
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8
Chapter 7: Proteins
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102 Verified Questions
102 Flashcards
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Sample Questions
Q1) Which of the following statements is true?
A)Nutrient labels are not required to include information about the grams of protein in a serving of the food.
B)Most food labels include information about the bioavailability of protein in the product.
C)You can judge a packaged food's protein quality by reviewing the ingredients' list.
D)The Nutrition Facts panel provides information about a product's essential amino acid content.
Q2) Which of the following foods is a high-protein snack that can replace a snack that contains animal proteins?
A)Peanut butter on crackers
B)Vegetable salad with greens and baby carrots
C)Slice of American cheese
D)½ cup of apple and watermelon chunks
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9
Chapter 8: Vitamins
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112 Verified Questions
112 Flashcards
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Sample Questions
Q1) When consumed with certain plant foods,vitamin C enhances the absorption of A)calcium.
B)iron.
C)riboflavin.
D)niacin.
Q2) Which of the following foods is a rich source of vitamin C?
A)Broccoli
B)Whole-wheat bread
C)Fat-free milk
D)Ground beef
Q3) Felicity's LDL cholesterol level is too high.To lower her cholesterol level,she took large doses of a certain vitamin supplement,but she experienced severe facial flushing and liver damage as a result.Based on this information,which vitamin did she take?
A)Vitamin C
B)Riboflavin
C)B-12
D)Niacin
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10
Chapter 9: Water and Minerals
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121 Verified Questions
121 Flashcards
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Sample Questions
Q1) Which of the following disorders is associated with high sodium intakes?
A)diabetes
B)hypertension
C)fluorosis
D)osteomalacia
Q2) In the human body,water is involved in
A)providing energy for physical activities.
B)protecting DNA from oxidizing agents.
C)regulating body temperature.
D)making mineral nutrients.
Q3) Which of the following foods is an excellent source of heme iron?
A)Broccoli
B)Beef steak
C)Corn oil margarine
D)Fat-free milk
Q4) Rebecca has hypertension.To help lower her blood pressure,she should
A)follow a high-glycemic diet.
B)reduce her potassium intake.
C)follow the DASH diet.
D)consume more foods that contain iron and zinc.
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Chapter 10: Energy Balance and Weight Control
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108 Verified Questions
108 Flashcards
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Sample Questions
Q1) Jillian is 3-months pregnant with her first child.Before she became pregnant,her BMI was 33.4.Based on this information,she has a high risk of developing
A)osteomalacia.
B)megaloblastic anemia.
C)gestational diabetes.
D)cystic fibrosis.
Q2) Peter is a 5' 7'',30-year-old man who weighs almost 350 pounds.To lose weight,he's tried calorie-restricted diets,fad diets,exercise programs,and appetite-suppressing pills without success.Peter would like to have a form of weight loss surgery that involves stapling his stomach.Based on this information,Peter's physician is likely to recommend ______ as the best way to help Peter lose a lot of weight and avoid regaining much of it.
A)the gastric banding method
B)visceral liposuction
C)controlled hypothalamectomy
D)the Roux-en-Y procedure
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Chapter 11: Nutrition for Physically-Active Lifestyles
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97 Verified Questions
97 Flashcards
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Sample Questions
Q1) Which of the following statements is true?
A)A quick and easy way to measure your heart rate is to place your fingers over your pulmonary artery and count the number of beats per minute.
B)Weight lifting and other resistance exercises can increase bone mass.
C)In general,television watching is classified as a moderate-intensity physical activity.
D)Measuring your pulse during exercise is not an effective way of predicting the activity's intensity.
Q2) Which of the following statements is true?
A)Most physically active people should consume 20 to 35% of their total energy intake from fat.
B)Trained athletes are unable to compete when fat comprises 65% of their total energy intake.
C)Athletes and other physically active people should avoid diets that supply more than 15% of total energy from fat.
D)Dietitians generally recommend very-low-fat diets for healthy athletes.
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13
Chapter 12: Food Safety Concerns
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86 Flashcards
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Sample Questions
Q1) The USDA recommends that a salmon steak be cooked until its internal temperature is at least
A)165 ºF.
B)155 ºF.
C)175 ºF.
D)145 ºF.
Q2) Irina is an American who is traveling through Northern Africa.Today,she's staying with friends in a house that is 20 miles south of Cairo,Egypt.To avoid traveler's diarrhea,Irina should
A)wash fruits and vegetables in fresh water before eating them.
B)drink only water that has been boiled or is in a sealed bottle.
C)not be concerned because Egypt is a low-risk country.
D)purchase only fresh fruits and vegetables from street vendors.
Q3) Which of the following U.S.government agencies regulates all domestic and imported food sold in interstate commerce?
A)Food and Drug Administration
B)National Institutes of Health
C)Agricultural Research Service
D)Environmental Protection Agency
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Page 14
Chapter 13: Nutrition for a Lifetime
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112 Verified Questions
112 Flashcards
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Sample Questions
Q1) Elizabeth is 90 years of age.Compared to when she was 30 years of age,her _____ now.
A)arteries are less flexible
B)cells require more energy
C)stomach secretes more intrinsic factor
D)skin is more elastic
Q2) Compared to infant formulas,human milk is a rich source of A)vitamin B)iron.
C)fluoride.
D)cholesterol.
Q3) The _____ is the organ of pregnancy that transfers nutrients and oxygen from the mother's bloodstream to the embryo/fetus.
A)ovary
B)uterus
C)endometrium
D)placenta
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