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Nutrition - Exam 1 - Part 1

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Question
Answer
The science of foods and the nutrients they contain and their actions within the body is known as _______.   nutrition  
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What are the 6 processes of nutrition?   ingestion, digestion, absorption, transport, metabolism, excretion  
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What is the number one reason for food choices?   taste  
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What are the foods and beverages one consumes known as?   diet  
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______ is the capacity to do work.   energy  
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Energy we get from foods is _______ energy.   chemical  
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Energy = ______   Kcals  
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______ provide energy and support the growth, maintenance, and repair of tissues. Some reduce the risk of disease.   nutrients  
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What are the six classes of nutrients?   Carbohydrates Fats Proteins Vitamins Minerals Water  
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What are the 2 types of nonnutrients?   alcohol, additives  
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______ are the simplest of all nutrients.   minerals  
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What are the inorganic nutrients?   minerals, water  
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What are the organic nutrients?   Carbohydrates Fats (Lipids) Proteins (Nitrogen) Vitamins  
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______ nutrients must be provided by the diet because the body cannot make them in sufficient amounts.   essential  
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What are the macronutrients?   Carbohydrates, Fats, Proteins  
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What are the micronutrients?   Vitamins, Minerals  
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Macronutrients are also known as ________ yielding nutrients.   energy  
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Carbohydrates = ___ kcal/g   4  
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Protein = ___ kcal/g   4  
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Fat = ___ kcal/g   9  
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Alcohol = ___ kcal/g   7  
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The ______ is the energy in food relative to the amount of food.   energy density  
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What nutrient has the greatest energy density?   fat  
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Foods _____ in energy density are generally healthier.   low  
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How many types of vitamins are there?   13  
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______ facilitate energy release.   vitamins  
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Almost every bodily action requires assistance from ______.   vitamins  
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What are the water soluble vitamins?   8 B vitamins and C  
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What are the fat soluble vitamins?   A, D, E, K  
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_____ are vulnerable to destruction due to high temperatures, over cooking, and large amounts of water.   vitamins  
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What nutrient type is indestructible?   minerals  
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What nutrient is considered indispensable?   water  
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The ______ is the full complement of DNA in the chromosomes of a cell.   human genome  
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______ is the study of how nutrients affect the activities of genes.   nutritional genomics  
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______ studies concern the incidence and distribution of disease.   epidemiological  
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A ______ proves that 2 variables are associated, not that one causes the other.   correlation  
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Repeated testing by various researchers is known as ______.   replication  
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A ______ is a board of reviewers who rigorously evaluate the study and the scientific methods of the research.   peer review  
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______ is having the quality of being founded on fact or evidence.   scientific validity  
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______ is average amount of a nutrient sufficient to maintain body function and health in half the population.   Estimated Average Requirements  
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______ average amount considered adequate for 98% of the population   Recommended Dietary Allowances  
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______ is similar to RDA but has a lack of sufficient evidence.   Adequate Intakes  
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______ means that beyond a certain point, nutrient may be toxic.   Tolerable Upper Limits  
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EAR stands for ______.   Estimated Average Requirements  
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RDA stands for ______.   Recommended Dietary Allowances  
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TUL stands for ______.   Tolerable Upper Levels  
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______ is the dietary energy intake that maintains energy balance and good health in a person of a given age, gender, weight, height, and level of physical activity.   Estimated Energy Requirement  
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AMDR stands for ______.   Acceptable Macronutrient Distribution Ranges  
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What is the Acceptable Macronutrient Distribution Range for carbohydrates?   45% - 65%  
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What is the Acceptable Macronutrient Distribution Range for fats?   20% - 35%  
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What is the Acceptable Macronutrient Distribution Range for protein?   10% - 35%  
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DRI stands for?   Dietary Reference Intakes  
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Which DRI is the most useful for institutions such as schools and the military?   Estimated Average Requirements (EAR)  
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Which DRI is the most useful for individuals?   Recommended Dietary Allowances (RDA)  
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______ is a condition caused by an excess or deficit of food or nutrients.   malnutrition  
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______ data is data such as height and weight, compared to standards.   anthropometric  
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______ deficiency occurs due to something other than inadequate intake. (ex absorption, disease)   secondary  
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What are 4 nutrition related leading causes of death?   heart disease, cancer, stroke, diabetes  
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Poor diet/inactivity contributes to __% of deaths in the US.   15  
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ADA stands for ______.   American Dietetic Association  
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Providing sufficient energy and essential nutrients for healthy people is known as ______.   adequacy  
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Consuming the right proportion of foods is known as ______.   balance  
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Balancing the amount of foods and energy to sustain physical activities and metabolic needs is known as ______.   kcalorie (energy) control  
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Measuring the nutrient content of a food relative to its energy content is known as ______.   nutrient density  
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______ foods denote foods that contribute energy but lack nutrients.   empty-kcalorie  
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Providing enough but not too much of a food or nutrient is known as ______.   moderation  
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Eating a wide selection of foods within and among the major food groups is known as ______.   variety  
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______ are science-based advice for diet and physical activity to reduce risk of disease.   dietary guidelines  
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The Dietary Guidelines are meant for the general public over __ years of age in the United States.   2  
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The Dietary Guidelines are reviewed every __ years.   5  
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The Dietary Guidelines are a joint effort between of the U.S. Department of ______ and the U.S. Department of ______.   Health and Human Services, Agriculture  
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What are the 3 key messages of the Dietary Guidelines?   - Eat fewer calories - Be more active - Make wiser food choices  
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The ______ provides guidance and programs related to food, agriculture, and natural resources.   USDA  
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What are the 5 subgroups of the vegetable group?   - Dark green - Red and orange - Beans and peas - Starches - Other  
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How many vegetables should you eat per day?   2.5 to 3 cups  
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How many fruits should you eat per day?   1.5-2 cups  
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Vegetables are great sources of what five things?   potassium, vitamin A, vitamin C, folate, and dietary fiber  
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Almost all vegetables are very low in ______ and ______.   calories, fat  
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A diet rich in vegetables and fruits may reduce your risk of getting ______ and certain ______.   heart disease, cancers  
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Fruit has tons of fiber, which helps fight ______, ______ and ______.   diabetes, heart disease, obesity  
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Processed grains have been milled to remove the ______ and ______.   germ, bran  
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______ is the addition of nutrients that were lost during processing.   enriched  
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______ is the addition of nutrients that were not originally there or were in insufficient amounts.   fortified  
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How much grain should you eat per day?   5-6 ounces  
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Grains are important sources of many nutrients, including ______, ______ and ______.   dietary fiber, B vitamins, and minerals  
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Grains reduce your risk of ______, ______, and high blood _______.   heart disease, diabetes, cholesterol  
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Cholesterol only comes from ______ sources!!!   animal  
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What Are 2 Types of Fat?   oils, solid fats  
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Oils contain essential ______.   fatty acids  
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Solid fats contain more ______ and/or ______ than oils.   saturated fats, trans fats  
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______, ______ and ______ are all B vitamins that most whole grains contain.   thiamin, riboflavin, niacin  
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______, ______ and ______ are all vital minerals often found in whole grains.   iron, magnesium, selenium  
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How much protein should you eat per day?   5-6 ounces  
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Sunflower seeds, almonds and hazelnuts are good sources of ______.   vitamin E  
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The “bad” cholesterol is called ______ cholesterol.   LDL (low-density lipoprotein)  
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Sodium should be limited to ______ of per day.   2,300 mg  
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How much dairy should you eat per day?   3 cups  
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