Nutrition Exam #1
Table Sugar is nearly -- carbohydrate. - 100% - 50% - 25% - 75%
100%
A serving of food supplies 100 kcal from protein. Based on this information, how many grams of protein are in the serving? - 25 - 125 - 400 - 100
125
A serving of food contains 2 g carbohydrates, 16g protein, 6g fat, 2 mcg vitamin B12, and 60 mg iron. Based on this information, this food provides —- kcal/serving? - 116 - 96 - 126 - 136
126
Jorge weighs 198 pounds. What is his weight in kilograms? - 90 kg - 100 kg - 120 kg - 80 kg
90 kg
Which of the following statements is true? - the pancreas secretes glucagon, a hormone that signals your cells to take up glucose from the bloodstream - the human body stores carbohydrate as glucose - maltose is the complex carbohydratein potatoes, rice, and beans - A diet that contains whole-grain foods may help relieve constipation
A diet that contains whole-grain foods may help relieve constipation
Avi's salivary glands do not secrete amylase. As a result of his condition, his mouth cannot ________. - begin fat digestion - lubricate dry foods - absorb alcohol - begin starch digestion
Begin starch digestion
The common name for glucose is -- sugar? - simple - milk - fruit - blood
Blood
Most forms of — are a source of energy for cells - carbohydrate - water - cholesterol - vitamin C
Carbohydrate
The primary function of the cardiovascular system is? - regulation of body activities - production of red blood cells - destruction of toxic metabolic by-products - circulation of blood throughout the body
Circulation of blood throughout the body
Hilary would like to add more soluble fiber to her diet. Which of the following foods should she add? - White bread - Red meats - Citrus fruits - margarine
Citrus fruits
If your diet supplies more sugar and starch then you need, the excess can be - converted to proteins that are metabolized for energy - Metabolize to form urea and excreted by the kidneys - converted into fat and stored - Eliminated in feces
Converted into fat and stored
Which of the following standards can help you compare nutrient contents of packaged foods to make more healthful choices? - DVs - RDAs - AIs - ULs
DVs
Chyme moves from the stomach into the - colon - duodenum - Jejunum -ileum
Duodenum
The - - is the second segment of the small intestine - Duodenum - ileum - jejunum - colon
Duodenum
An -- is a compound that speeds up (catalyzes) a chemical reaction - acid - anion - enzyme - electron
Enzyme
According to scientific evidence, Which of the following actions can help reduce a persons risk of type 2 diabetes mellitus? - taking vitamin C supplements - drinking 2 servings of alcohol daily - smoking less than 2 packs of cigarettes/week - exercising daily
Exercising daily
The amount of vitamin C that meets about 98% of the populations need for the nutrient is the —- for the vitamin - EAR - UL - %DV - RDA
RDA
Bryan has type 2 diabetes. Which of the following conditions is a typical sign or symptom of this chronic disease? - chills - chest pains - frequent urination - fever
Frequent urination
Which of the following substances is an important dietary monosaccharide for humans? - Fructose - Xylose - Mannose - Lactose
Fructose
Glycogen is composed of --- molecules - insulin - fructose - glucose - ribose
Glucose
The —- is the third segment of a small intestine. - duodenum - ileum - colon - Jejunum
Ileum
A food scientists is developing a infant formula that simulates the composition of breast milk. Based on this information, which of the following substances would he add to the formula's recipe? Mannose Xylitol Sucrose Lactose
Lactose
Cayden develops intestinal cramps and gas after he drinks more than a half cup of milk. He can eat yogurt and cheese without any discomfort. Based on this information, Cayden probably has - lactose intolerance - milk allergy - hemorrhoids - diverticulosis
Lactose intolerance
The —- helps form feces by absorbing excess water and some minerals form chyme. - Large intestine - Esophageal sphincter - pyloric valve - Lower stomach
Large intestine
The -- is an accessory organ of the digestive system. - liver - Jejunum - epiglottis - colon
Liver
The process of digesting food begins in the - esophagus - colon -liver - mouth
Mouth
An essential nutrient - performs a vital function in the body - must be supplied by the diet - Is not an empty-calorie food - Is only in foods from animal sources
Must be supplied by the diet
A scientist thinks she discovered an essential nutrient for humans, because this substance is. - easily manufactured by chemists - required by cats and dogs - needed for the normal development of human cells - in most natural foods
Needed form normal development of human cells
Which of the following groups of foods is not a major food group of MyPlate? - protein foods - grains - oils - Dairy
Oils
An — is a body structure composed of tissues that have related functions. - organ - anion - organelle - electrolyte
Organ
Which of the following organs produces and secretes enzymes that are essential for proper digestion? - pituitary - pancreas - liver - gallbladder
Pancreas
Dieticians often refer to — as "empty - calorie" foods. - 100% fruit juices - fat-free dairy products - sugar-sweetened soft drinks - breads
Sugar-sweetend soft drinks
Which of the following statements about food labels is true ? - The nutrition facts panel includes information about a foods glycogen content. - The list of ingredients on food packages does not have to include added sugars. - information about the fiber contents of a food are not provided in the nutrition facts panel - The nutrition facts panel provides information about total carbohydrates in a serving of food
The nutrition facts panel provides information about total carbohydrates in a serving of food.
An Estimated Average Requirement (EAR) is the - Percentage of a nutrient standard that is used for food labeling purposes. - Range of intake for a particular nutrient that is not likely to cause toxicity or deficiency. - minimum amount of a nutrient that is safe to consume and cures the nutrients deficiency disease - amount of a nutrient that meets the needs of 50% of healthy people in a particular population.
amount of a nutrient that meets the needs of 50% of healthy people in a particular population.
The lining of the small intestine is covered with —- , tiny, finger-like structures that absorb nutrients from food. - Villi - neurons - arteries - lacteals
Villi
Review the following claims that a manufacturer wants to include on the labels of packaged foods. Which one would the FDA allowed to be used? - Vitamin C reduces the risk of the common cold water by 50% - Foods that contain dietary fiber, vitamin a or vitamin C may reduce the risk of cancer. Although a serving of our creamed broccoli has 7 g of fat, it is an excellent source of fiber and vitamins A and C. - While many factors contribute to the development of heart disease, diets low saturated fat and trans fat may reduce the risk of this disease. - drinking whole milk ads calcium and vitamin D to your diet. These nutrients are essential for strengthening bones.
While many factors contribute to the development of heart disease, diets low saturated fat and trans fat may reduce the risk of this disease.
Which of the following statements is true? - fruits and vegetables are sources of fiber - most forms of fiber are easily digested in the human small intestine -people may increase their risk of type 2 diabetes by eating more fiber-rich foods -the typical American consumers recommended amounts of fiber
fruits and vegetables are sources of fiber
The Tolerable Upper Limit for a nutrient is the - precise amount proven to cure the nutrients deficiency disorder in humans. - amount that meets the nutrient needs of 98% of the population - highest average amount that is unlikely to harm most people when consumed daily -minimum amount of the nutrient that can be tolerated on an empty stomach when consumed as a dietary supplement
highest average amount that is unlikely to harm most people when consumed daily
Which of the following nutrients is a micronutrient? - protein - iron - water - fat
iron
Which of the following sweeteners provides 4 kcal/g? Sucrose Saccharin Stevia Sucrose
sucrose
Scientists at a major university have isolated a chemical from grapes. Which of the following features is an indication that this chemical could be a vitamin? - the chemical has a very limited rang of safe intake. - .when a persons diet lack the chemical, his or her body experiences abnormal functioning. - when large amounts of the chemical are consumed, no health problems occur. - the chemical is in grapes, cherries, and tomatoes
when a persons diet lack the chemical, his or her body experiences abnormal functioning
A persons -- is not a major influence for his or her food selection practices. - blood type - health status - mood - place of residence
Blood type
Which of the following organs is not an accessory organ of the digestive system? - brain - liver - gallbladder - pancreas
Brain
Which of the following is a rich source of fiber - grilled salmon - Beef steak - Brown rice - Roast turkey
Brown rice
Which of the following substances is a Phytochemical? - pantothenic acid - zinc - glucose - caffeine
Caffeine
Which of the following nutrients as a source of energy? - Protein - cholesterol - Iron - Vitamin D
Protein
