NUTRI 100 Final Exam (University of Maryland)

NUTRI 100 Final Exam (University of Maryland)

Question 1 (4 points)

Carbohydrates, proteins, and lipids are _______.

Question 1 options:

micronutrients

macronutrients

subnutrients

classified nutrients

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Question 2 (4 points)

The sugars found in grains, vegetables, legumes, and fruits are _______.

Question 2 options:

carbohydrates

lipids

minerals

amino acids

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Question 3 (4 points)

The primary objective of the Dietary Guidelines for Americans is to ensure Americans _______.

Question 3 options:

consume less than 2,300 mg of sodium per day

choose fiber-rich fruits, vegetables, and whole grains often

increase intake of fats and oils high in saturated or trans fatty acids

balance calorie intake with physical activity to manage weight

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Question 4 (4 points)

Which of the following is the correct order of the recommended steps to prevent foodborne illness, according to the Dietary Guidelines for Americans?

Question 4 options:

Wash, Separate, Prepare, Store

Clean, Separate, Cook, Chill

Clean, Cook, Cool, Reheat

Wash, Separate, Heat, Freeze

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Question 5 (4 points)

The _______ estimates the nutrient intake level that will meet the needs of 50 percent of the individuals in a specific life-stage or gender group.

Question 5 options:

Estimated Average Requirement

Recommended Dietary Allowance

Tolerable Upper Limit

Average Needs Level

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Question 6 (4 points)

Essential nutrients are nutrients that _______.

Question 6 options:

can be synthesized in the body

must be obtained from dietary intake

are essential to good health

can only be obtained through taking supplements

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Question 7 (4 points)

The current icon to represent the food groups is known as _______.

Question 7 options:

The Food Guide Pyramid

MyPlate

MyPyramid

Idaho Plate Method

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Question 8 (4 points)

Replacing lost nutrients in foods is called _______.

Question 8 options:

fortification

pasteurization

enrichment

modification

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Question 9 (4 points)

The majority of digestion takes place in the _______.

Question 9 options:

duodenum

colon

jejunum

ileum

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Question 10 (4 points)

Celiac disease is treated by removing gluten from the diet. Gluten is found in all of the following EXCEPT _______.

Question 10 options:

wheat

rye

barley

rice

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Question 11 (4 points)

Lipase is an enzyme that breaks down _______.

Question 11 options:

carbohydrate

fat

protein

all of these choices

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Question 12 (4 points)

In order to move food from the mouth, down the esophagus, and into the stomach, the food must be made into _____.

Question 12 options:

chyme

a bolus

a blob

an epiglottis

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Question 13 (4 points)

A __________ fat has two or more carbon double bonds.

Question 13 options:

saturated

bisaturated

monounsaturated

polyunsaturated

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Question 14 (4 points)

Which of the following is not a digestion accessory organ?

Question 14 options:

liver

gallbladder

colon

pancreas

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Question 15 (4 points)

The AMDR for protein is______ percent of total daily calories.

Question 15 options:

5 to 10

10 to 35

20 to 35

45 to 65

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Question 16 (4 points)

How many kilocalories are in 24 grams of fat?

Question 16 options:

216

168

96

240

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Question 17 (4 points)

___________ atoms are added to unsaturated fats in order to make liquid fats more solid at room temperature.

Question 17 options:

carbon

hydrogen

sodium

lipid

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Question 18 (4 points)

How many amino acids can’t be synthesized in the body?

Question 18 options:

9

11

21

19

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Question 19 (4 points)

The AMDR for fat is _____________ percent of daily kilocalorie intake.

Question 19 options:

45 to 65

5 to 10

20 to 35

10 to 35

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Question 20 (4 points)

An enzyme ___________ a chemical reaction.

Question 20 options:

slows down

speeds up

stops

provides stability for

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Question 21 (4 points)

Which of the following combines with carbon, hydrogen, and oxygen to make up the structure of protein?

Question 21 options:

nitrogen

sulfur

pepsin

chloride

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Question 22 (4 points)

A triglyceride is formed through a ____________reaction between a glycerol and _______fatty acid(s).

Question 22 options:

partial hydrogenation; one

rehydration; three

lipogenesis; one

dehydration; three

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Question 23 (4 points)

_______ is the deficiency associated with thiamin.

Question 23 options:

scurvy

beriberi

rickets

anemia

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Question 24 (4 points)

Which of the following choices include all of the fat-soluble vitamins?

Question 24 options:

vitamin B12, vitamin B6, vitamin C, vitamin D

vitamin A, vitamin D, vitamin E, vitamin K

vitamin D, vitamin K, thiamin, vitamin B6

vitamin E, vitamin A, vitamin B6, niacin

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Question 25 (4 points)

B-complex vitamins often serve as _______.

Question 25 options:

cofactors/coenzymes

blood thinners

a source of calories

none of these choices

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Question 26 (4 points)

Flushing is a common side effect from which nutrient?

Question 26 options:

thiamin

vitamin C

niacin

sodium

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Question 27 (4 points)

The majority of sodium intake for the standard American diet comes from _______.

Question 27 options:

iodized table salt

sauces and soups

processed foods

cheese

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Question 28 (4 points)

Metabolism is described as the balance between __________ and _________ reactions in the body.

Question 28 options:

steroidal; carboxylic

anabolic; synthetic

catabolic; anabolic

catabolic; amine

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Question 29 (4 points)

You are able to maintain your body weight when energy expended _______ calories consumed.

Question 29 options:

exceed

equals

are less than

double

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Question 30 (4 points)

Which of the following daily protein intakes is recommended for endurance and strength training athletes?

Question 30 options:

0.8-1.2 grams/kg body weight

0.5-0.8 grams/kg body weight

1.2-1.7 grams/kg body weight

2.0-2.5 grams/kg body weight

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Question 31 (4 points)

All of the following are guidelines for reducing cancer risk EXCEPT:

Question 31 options:

Limit intake of charred foods.

Reduce intake of red meat.

Increase consumption of fruits.

All of these choice are guidelines to reduce cancer risk.

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Question 32 (4 points)

Research studies are often used to provide evidence for CAM therapies.

Question 32 options:

True

False

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Question 33 (4 points)

Sodium, calcium, iron, vitamin C, and vitamin A are all required by law to be included on the food label.

Question 33 options:

True

False

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Question 34 (4 points)

Peanut butter is one example of a high-quality protein.

Question 34 options:

True

False

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Question 35 (4 points)

Supplements are approved by the FDA before reaching the market.

Question 35 options:

True

False

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Question 36 (4 points)

Vitamin D is a nonessential nutrient.

Question 36 options:

True

False

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Question 37 (4 points)

Weight loss occurs when energy balance is in equilibrium.

Question 37 options:

True

False

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Question 38 (4 points)

A high-fiber, low-fat diet may reduce the risk of cancer

Question 38 options:

True

False

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Question 39 (4 points)

Body Mass Index (BMI) provides an accurate measurement of the amount of fat tissue on the body.

Question 39 options:

True

False

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Question 40 (4 points)

Before exercising, athletes are encouraged to drink plenty of fluids and consume a high-fat meal for energy.

Question 40 options:

True

False

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Question 41 (20 points)

Describe two common dietary misconceptions in our society today. Write a 200 word essay (with at least 2 references) refuting the misconceptions and using information that you have learned in this class.

Question 42 (20 points)

Your friend insists that it is impossible to survive long-term on a vegetarian diet (vegan). Describe to your friend how a vegan diet can also be a "healthy diet" . Create a one day eating plan (3 meals, 2 snacks), for a 30 year old woman of an average BMI that is an athlete (wrestler).