31 Jan What must be set before

Question
Question 1 (25 points)

Question 1

John reads the food labels of everything he ate for one day and records the amount of carbohydrates, protein, and fat for each item. He totals each of these and comes up with:

330 grams carbohydrate, 92 grams protein, 75 grams fat

Help John figure out how many calories he ate and what percentage of those calories came from each of these nutrients. (Be sure to show work.)

Total Calories –

% Carbohydrate Calories –

% Protein Calories –

% Fat Calories –

Do these percentages fall within the recommendations for percentage of calories from the macronutrients? Explain.

Question 1 options:

Spell check

Question 2 (20 points)

Question 2

food label

Looking at the provided food label, answer the following questions.

a. How many servings are in this one package?

b. If you ate 1 1/3 cups of this food, how many servings did you just eat?

c. If you ate half the package, how many calories would you have consumed?

d. Based on the %DV, what nutrients is this product high in?

e. Based on the %DV, this product is low in what nutrients?

Question 2 options:

Spell check

Question 3 (15 points)

Question 3

Describe two meals. The first meal should be an example of one that will leave you feeling hungry shortly after you eat it. The second meal will leave you feeling “satisfied” longer. Explain what makes the two meals different and why you would feel satisfied longer with the second meal.

Question 3 options:

Spell check

Question 4 (5 points)

Question 4

Calculate fiber needs (in grams) for the following individuals.

a. 34 year old female who consumes 2,250 calories a day

b. 22 year old male who consumes 3,800 calories a day

Question 4 options:

Spell check

Question 5 (5 points)

Question 5

Calculate protein needs (in grams per kilogram) for the following individuals.

a. 28 year old pregnant female weighing 60 kg.

b. 42 year old male non athlete weighing 88 kg.

Question 5 options:

Spell check

Question 6 (10 points)

Question 6

Match the following types of fat with the foods that are food sources of those fats.

Question 6 options:

monounsaturated fatty acids

saturated fatty acids

trans fatty acids

omega 6 fatty acids

omega 3 fatty acids

1.

corn oil

2.

salmon

3.

avocado

4.

whole milk

5.

stick margarine

Question 7

Question 7

This diet has been shown to help reduce hypertension rates

Question 7 options:

DASH

DARE

HYPO

INTERSALT

Question 8

Question 8

When blood volume is low and there is low blood pressure the kidneys excrete ______ which activates the hormone _______ to restore blood volume and pressure.

Question 8 options:

angiotensin, renin

renin, angiotensin

antidiuretic hormone, aldosterone

aldosterone, antidiuretic hormone

Question 9

Question 9

Phytochemicals have been shown in lab studies to have the potential to

Question 9 options:

help with DNA repair.

slow the growth of cancer cells.

prevent DNA damage.

all of the above.

Question 10

Question 10

Only about 200 mg of sodium is needed from the diet each day because the kidneys reabsorb sodium.

Question 10 options:

True

False

Question 11

Question 11

Match the following foods with the phytochemicals they contain:

Question 11 options:

onions

soybeans

cherries

grapes

sweet potatoes

1.

carotenoids

2.

isoflavones

3.

terpenes

4.

flavonoids

5.

polyphenols

Question 12

Question 12

As potassium intake increases blood pressure decreases.

Question 12 options:

True

False

Question 13

Question 13

Some chemicals in foods can be considered both phytochemicals and zoochemicals.

Question 13 options:

True

False

Question 14

Question 14

Moderate alcohol consumption has been found to have health benefits. Moderate alcohol consumption is _____ standard drink(s) per day for men and ____ standard drink(s) per day for women.

Question 14 options:

three, one

three, two

two, two

two, one

Question 15

Question 15

The Adequate Intake for water for adult males is ________ and ________ for adult females.

Question 15 options:

12 cups, 9 cups

15.6 cups, 11 cups

10 cups, 8 cups

8 cups, 8 cups

Question 16

Question 16

This vitamin is an important antioxidant and it aids in the synthesis of collagen.

Question 16 options:

carotenoids

vitamin C

vitamin A

vitamin E

Question 17

Question 17

The Adequate Intake level for sodium for adults is __________ with a Tolerable Upper Intake level of ___________.

Question 17 options:

2,300 mg, 1,500 mg

1,500 mg, 2,300 mg

1,500 mg, 2,000 mg

1,500 mg, no UL has been set

Question 18

Question 18

Select the major functions of water

Question 18 options:

temperature regulator

transportation of substances

medium of chemical reactions

lubricant and shock absorber

Question 19

Question 19

Drinking eight 8-ounce glasses of water a day is based on scientific evidence.

Question 19 options:

True

False

Question 20

Question 20

In older adults the thirst mechanism is not as responsive and they are at increased risk for dehydration.

Question 20 options:

True

False

Question 21

Question 21

Select the antioxidants

Question 21 options:

Vitamin E

Vitamin C

B12

Selenium

Iron

Vitamin A

Question 22

Question 22

Free radicals

Question 22 options:

form during respiration and damage cells due to their unpaired electrons

form during respiration and help to protect fatty acids

are found in foods and carbon monoxide

form during digestion and are excreted with waste

Question 23

Question 23

Which types of fruits and vegetables are the best sources of phytochemicals?

Question 23 options:

softest textured

strong aroma

strong flavored

dull colored

Question 24

Question 24

The best way to restore electrolytes during an endurance event is to

Question 24 options:

eat 25-40 grams of carbohydrate each hour and drink ample water

consume a sports drink

take salt tablets and drink ample water

drink ample water only

Question 25

Question 25

Deficiency of this vitamin can lead to blindness.

Question 25 options:

vitamin E

selenium

vitamin A

vitamin C

Question 26

Question 26

Match the vitamin to its food source

Question 26 options:

nuts and oils

milk, liver

citrus fruits and red bell peppers

pumpkin, carrots

1.

Vitamin E

2.

Vitamin C

3.

Vitamin A

4.

Carotenoids

Question 27

Question 27

Saturated fatty acids

Question 27 options:

none of the above

contain the maximum number of hydrogens

contain double bonds

contain the least number of hydrogens

Question 28

Question 28

Fat cells are able to expand almost indefinitely in size.

Question 28 options:

True

False

Question 29

Question 29

People with diets low in animal protein, who get adequate protein from plant-based foods instead, may actually have improved health and increased longevity.

Question 29 options:

True

False

Question 30

Question 30

Select the dietary factors which play the greatest role in increased blood cholesterol levels.

Question 30 options:

trans fat intake

triglyceride intake

cholesterol intake

saturated fat intake

Question 31

Question 31

Obesity is the fastest growing cause of death in America.

Question 31 options:

True

False

Question 32

Question 32

Functions of lipids include:

Question 32 options:

building block of amino acids

energy source

Insulation

regulating and signaling molecules

structural components of cell membranes

Question 33

Question 33

Fruits and vegetables contain protein.

Question 33 options:

True

False

Question 34

Question 34

The Dietary Guidelines for Americans 2015 recommend consuming less than 15% of daily calories as saturated fat.

Question 34 options:

True

False

Question 35

Question 35

Incomplete proteins do not count as protein sources in the diet.

Question 35 options:

True

False

Question 36

Question 36

Trans fatty acids are worse than saturated fat because

Question 36 options:

trans fatty acids raise LDL cholesterol and lower HDL cholesterol.

trans fatty acids lower HDL and LDL cholesterol.

trans fatty acids raise HDL cholesterol and lower LDL cholesterol.

trans fatty acids raise HDL and LDL cholesterol

Question 37

Question 37

What percentage of calories each day should come from protein?

Question 37 options:

10-35%

20-35%

45-65%

as much as possible

Question 38

Question 38

Omega?6 fatty acid derived eicosanoids

Question 38 options:

are more inflammatory than omega?3 fatty acid derived eicosanoids.

are considered anti-inflammatory because they decrease inflammation.

are less inflammatory than omega-3 fatty acid derived eicosanoids.

Question 39

Question 39

_________ provides a ready source of energy, _________ primarily function as a energy reserve.

Question 39 options:

glycogen, protein

glycogen, lipids

protein, glycogen

lipids, glycogen

Question 40

Question 40

Consuming protein right after a workout has been found to be beneficial in protein synthesis for athletes.

Question 40 options:

True

False

Question 41

Question 41

Which of the following foods are sources of starch?

Question 41 options:

potatoes and corn

milk and yogurt

strawberries and melons

all of the above

Question 42

Question 42

The brain uses over 20 percent of the energy absorbed from nutrients and its main fuel source is?

Question 42 options:

glucose

lipids

amino acids

vitamins and minerals

Question 43

Question 43

Whole grain foods: (select all that apply)

Question 43 options:

Take longer to digest and keep you full longer

Contain fiber which make elimination more difficult

Take longer to chew and get sweeter the more you chew them

Contain less nutrients than their enriched counterparts

Cause weight gain

Question 44

Question 44

A product labeled as whole wheat is always made with 100 percent whole grains.

Question 44 options:

True

False

Question 45

Question 45

The RDA for carbohydrates for children and adults is

Question 45 options:

200 grams per day

50 grams per day

130 grams per day

175 grams per day

Question 46

Question 46

The muscles store glucose as glycogen and export it to other organs in the body when glucose levels fall.

Question 46 options:

True

False

Question 47

Question 47

Which of the following is not true for fructose?

Question 47 options:

It’s structure contains a five member ring.

It is commonly found in fruits.

It is used commercially in beverages.

It is a major source of energy for our bodies.

Question 48

Question 48

The primary functions of carbohydrates in the human body are: (select all that apply)

Question 48 options:

energy storage

assisting in lipid metabolism

sparing protein

energy production

building macromolecules

Question 49

Question 49

Enzymes are secreted by: (select all that apply)

Question 49 options:

stomach

liver

pancreas

salivary glands

small intestine

large intestine

Question 50

Question 50

The stomach has what tasks in digestion? (select all that apply)

Question 50 options:

absorb glucose into the circulatory system

empty partially broken-down food into the small intestine

mechanically break down food

chemically break down food

store food

Question 51

Question 51

Bile

Question 51 options:

aids in the digestion of protein

aids in the digestion of fats

is made in the liver

secreted by the gallbladder

is made in the gallballer

Question 52

Question 52

When chyme enters the duodenum

Question 52 options:

the large intestine absorbs water and recycles nutrients

the pancreas and gallbladder are stimulated and release juices that aid in digestion

the chyme becomes more acidic with the addition of bicarbonate

fats remain in a watery layer above the rest of the chyme

Question 53

Question 53

What serve as gates between sections of the GI tract?

Question 53 options:

sphincters

gastric pits

villi

intestines

Question 54

Question 54

This DRI was set to help distinguish healthful and harmful nutrient intakes due to excessive intake.

Question 54 options:

UL

RDA

EAR

AI

Question 55

Question 55

The current USDA food guide includes all of the following groups but

Question 55 options:

dairy

grains

fruits

oil

Question 56

Question 56

In randomized clinical interventional trial studies

Question 56 options:

participants are assigned by researchers to separate groups that compare different treatments

the participant knows what treatment they are receiving but the researcher does not.

neither the participant nor the researcher know what treatment the participant is receiving.

both the participant and researcher know what treatment the participant is receiving

Question 57

Question 57

Most Americans do not get enough _______ in their diet.

Question 57 options:

fat, saturated fat, trans fat, cholesterol, or sodium

dietary fiber, Vitamin A, Vitamin C, calcium or iron

all of these

none of these

Question 58

Question 58

What are the most important factors contributing to an epidemic of overweight and obesity in this country?

Question 58 options:

Physical inactivity

Poor diet and physical inactivity

Poor diet

Genetics and family history

Genetics

Family history

Question 59

Question 59

Dietary Guidelines

Question 59 options:

provide qualitative advice to the public about diet and chronic disease prevention and maintaining health.

are found on food labels to help aid in the comparison between two similar foods.

provide quantitative advice to professionals about amounts of nutrients or food components to be of benefit.

are the highest level of daily nutrient intake that is unlikely to pose risk of adverse health effects to almost all individuals in the population.

Question 60

Question 60

Which of the following is true for .org.

Question 60 options:

it identifies nonprofit organizations; such as professional groups; scientific, medical, or research societies; advocacy groups.

it identifies an educational institution, like a school, college, or university.

it identifies commercial websites; such as businesses, pharmaceutical companies, and sometimes hospitals.

it identifies an organization that organizes organ donors.

it identifies a U. S. government agency.

Question 61

Question 61

It is better to get all your micronutrients from __________ as opposed to from __________.

Question 61 options:

carbohydrates, lipids

supplements, food

protein, carbohydrates

food, supplements

Question 62

Which of the following provide energy:

Question 62 options:

carbohydrates, protein, and lipids.

vitamins, minerals, and carbohydrates.

carbohydrates, protein, lipids, and vitamins.

vitamins and minerals.

Question 63

The Healthy Eating Pyramid sits on a foundation of daily exercise and weight control.

Question 63 options:

True

False

Question 64

Nutrition is the sum of all processes involved in how organisms obtain nutrients, metabolize them, and use them to support all of life’s processes.

Question 64 options:

True

False

Question 65

Micronutrients are nutrients needed in smaller amounts by the body.

Question 65 options:

True

False

Question 66

What must be set before an RDA can be calculated?

Question 66 options:

UL

EAR

AI

None of the above