SCI 220 Week 1 WileyPLUS Weekly Exam (All Possible Question/Answer)

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SCI 220 Week 1 WileyPLUS Weekly Exam

In this graded assignment, you are assessed on the content covered in this weeks’ readings, activities, and assignments. To help you prepare, it is recommended that you first complete this week’s Learning Path and Self-Test Learning Activities prior to completing this exam.

Click on the Assignments link in WileyPLUS to access the Week 1 Exam.

Complete the Week 1 Exam covering this week’s assigned readings listed below:

Ch. 1: Nutrition: Everyday Choices

Ch. 2: Guidelines for a Healthy Diet

Ch. 3: Digestion: From Meals to Molecules

Note. Work submitted in WileyPLUS does not count toward attendance. Be sure to post at least two times each week in the online classrom to avoid being auto-dropped from the course.

Question 1

Which of the following statements illustrates the concept of variety?

If you can eat some extra fries, take a long walk in the afternoon.

Reduce your portions by using smaller bowls.

Skip the seconds or split your restaurant meal with a friend.

Try a new vegetable every week.

Question 4

Some nutrient deficiencies occur quickly, whereas others take more time to develop. Which of the following nutrient deficiencies are listed in the order reflecting most quickly to least quickly?

Dehydration, osteoporosis, scurvy

Scurvy, dehydration, osteoporosis

Osteoporosis, dehydration, scurvy

Dehydration, scurvy, osteoporosis

Question 9

On the food label, a %DV is NOT required for:

monounsaturated fats.

saturated fats.

total fat.

trans fat.

Question 11

For most nutrients, exceeding the Tolerable Upper Intake Levels (UL) through food consumption is difficult.

True

False

Question 12

MyPlate was designed to put the recommendations of the Dietary Guidelines into practice.

True

False

Question 13

Dietary supplements are required to carry a Supplement Facts panel similar to the Nutrition Facts panel on food labels.

True

False

Question 15

Which of the following groups of individuals is(are) recommended to consume less than 1500 mg of sodium daily?

Adults 51 and older

African Americans

Those with diabetes and/or hypertension

All of these individuals are advised to consume less than 1500 mg/daily.

Question 16

Based on the ingredients listing for drinks A and B, which would be the healthier choice?

Drink A

Drink B

Drinks A and B are comparable (neither is healthier)

Question 17

All of the following are nutrient-dense protein sources EXCEPT:

almonds.

bananas.

black beans.

sunflower seeds.

Question 18

The mucosa has high nutrient requirements and will show signs of nutrient deficiency early.

True

False

Question 19

A _ meal stays in the stomach the longest.

high-carbohydrate

high-fat

high-protein

low-fat

Question 20

Which of the following is NOT an end result of chemical digestion?

Amino acids

Fatty acids

Glucose

Protein

Question 22

The regulation of stomach motility and secretion

does not vary based on the composition of the meal.

is affected by the food that has not yet reached the stomach.

is controlled in part by the hormone pepsin.

is not affected by the material that has exited the stomach.

Question 23

__ neutralizes the acidic chyme as it enters the small intestine.

Bile

Bicarbonate

Gastrin

Pepsin

Test Bank, Question 6

Which of the following statements regarding phytochemicals is true?

They are essential for life.

They are always harmful to our health.

They are found in plant foods.

They contribute to the calories that we eat in our diet.

Test Bank, Question 39

Dietary supplements provide nutrients and all the other benefits of food.

True

False

Test Bank, Question 63

Healthy eating requires you to give up your favorite low nutrient-dense foods.

True

False

Test Bank, Question 52

Over time, consuming excess or insufficient amounts of one or more nutrients will result in malnutrition.

True

False

Test Bank, Question 58

Nutrigenomics explores the interaction between genetic variation and nutrition.

True

False

Test Bank, Question 21

Ethan achieves his recommended intake of vegetables by eating a large baked potato every day. Which principle is he not achieving?

balance

moderation

nutrient density

variety

Test Bank, Question 24

Which is NOT an example of moderation in your diet and lifestyle?

Going back for seconds on all dinner items, rather than just the item you like best

Eating dessert occasionally

Balancing an extra dessert with extra exercise

Sharing a restaurant entrée or dessert with your dinner companion

Test Bank, Question 63

Limiting empty calories is important as they provide mostly calories and fewer nutrients.

True

False

Test Bank, Question 45

For all nutrients, Tolerable Upper Intake (UL) Levels are set for intakes from dietary supplements only.

True

False

Test Bank, Question 42

A person’s nutritional status is influenced by his/her intake and utilization of nutrients.

True

False

Test Bank, Question 46

The EARs are set higher than the RDAs.

True

False

Test Bank, Question 69

Food additives must be included in the ingredients list.

True

False

Test Bank, Question 65

Restaurants, upon request, must be able to provide consumers with the nutritional information of the foods served.

True

False

Test Bank, Question 60

Beans and peas are good sources of the nutrients found in both vegetables and protein foods, so they can be counted in either food group.

True

False

Test Bank, Question 24

Which of the following is NOT considered to be a source of empty calories?

Donuts and other pastries

Soft drinks and candy

Table sugar and butter

Oils

Test Bank, Question 32

Nutrient content and health claims are approved by the:

FDA.

food manufacturer.

USDA.

US Department of Public Health.

Test Bank, Question 2

The smallest units of life are

atoms.

cells.

organs.

tissues.

Test Bank, Question 6

Which of the following substances is not absorbed by the human body?

Amino acids

Fatty acids

Fiber

Sugars

Test Bank, Question 29

What might occur if the sphincter denoted here doesn’t close correctly, and some of the contents from the stomach enter into the esophagus?

Choking

Constipation

Heartburn

Peptic ulcers

Test Bank, Question 7

Which of the following is digested before being absorbed?

Minerals

Protein

Vitamins

Water

Test Bank, Question 43

Collectively, the microvilli are referred as the brush border.

True

False

Test Bank, Question 31

The gastric pits produce each of the following EXCEPT

an inactive form of pepsin.

hydrochloric acid.

mucus.

salivary amylase.

Test Bank, Question 38

Glucose can be used to make fatty acids.

True

False

Test Bank, Question 41

The nutritional composition of a meal affects how long it stays in the stomach.

True

False

Test Bank, Question 11

All of the following are examples of lipids except

cholesterol.

saturated fat.

sugars.

unsaturated fat.

Test Bank, Question 6

Which of the following statements regarding phytochemicals is true?

They are essential for life.

They are always harmful to our health.

They are found in plant foods.

They contribute to the calories that we eat in our diet.

Test Bank, Question 63

Healthy eating requires you to give up your favorite low nutrient-dense foods.

True

False

Test Bank, Question 16

Which of the following is associated with overnutrition?

Anemia

Failure to thrive

Obesity and Type 2 diabetes

Osteoporosis

Test Bank, Question 51

All six classes of nutrients play important roles in regulating body processes.

True

False

Test Bank, Question 55

Chronic overconsumption of kcalories and certain nutrients from foods can cause health problems.

True

False

Test Bank, Question 13

With the exception of _, all the classes of nutrients are involved in forming and maintaining the body’s structure.

carbohydrates

lipids

minerals

vitamins

Test Bank, Question 47

Minerals are organic molecules that are needed in small amounts to maintain health.

True

False

Test Bank, Question 37

The Dietary Reference Intakes are only concerned with the correction of nutrient deficiencies.

True

False

Test Bank, Question 19

MyPlate:

divides foods into 4 groups.

illustrates the appropriate proportions of food.

replaces the Dietary Guidelines for Americans.

All of these are characteristic of MyPlate.

Test Bank, Question 4

All of the following are characteristics of the Dietary Reference Intakes EXCEPT:

the standards are designed to prevent nutrient deficiency.

the standards are designed to reduce the risk of chronic disease.

there are two sets of standards, one for healthy people and one for when someone is sick.

they can be used to determine if a person’s diet provides adequate amounts of the essential nutrients.

Test Bank, Question 77

If you ate the entire box, how many calories from fat would you have consumed?

110

220

250

500

Test Bank, Question 40

A limitation of the information obtained from population health and nutrition surveys is that the information cannot be used if the nation is meeting health and nutrition goals.

True

False

Test Bank, Question 64

Food labels are designed to help consumers make wise food choices at the point of purchase.

True

False

Bank, Question 29

Which of the following pieces of information is NOT required on the foods label?

Name of the product

Total weight or volume of the contents

Name, address and website of the manufacturer, distributor or packager

Ingredients in descending order by weight

Test Bank, Question 60

Beans and peas are good sources of the nutrients found in both vegetables and protein foods, so they can be counted in either food group.

True

False

Test Bank, Question 61

MyPlate emphasizes the importance of proportionality, moderation, and nutrient density, but not variety.

True

False

Test Bank, Question 27

The mass of chewed food that is swallowed is called

bicarbonate.

the bolus.

chyme.

pepsin.

Test Bank, Question 13

Factors that influence transit time include all of the following EXCEPT the

composition of the meal.

emotional status of the individual.

use of certain medications.

all of these influence transit time.

Test Bank, Question 67

The _ system eliminates the majority of nitrogen-containing metabolic waste products.

circulatory

integumentary

respiratory

urinary

Test Bank, Question 30

_ is a circular muscle that acts as a valve, opening and closing to allow the gastric contents to move throughout the GI tract.

Connective tissue

The lumen

A sphincter

The rectum

Test Bank, Question 6

Which of the following substances is not absorbed by the human body?

Amino acids

Fatty acids

Fiber

Sugars

Test Bank, Question 17

Enzymes are substrate specific, meaning that lipases will only digest lipids.

True

False

Test Bank, Question 16

Amylase is a hormone that digests carbohydrates.

True

False

Test Bank, Question 63

As compared to when you are at rest between meals, when you have eaten a meal, a __ proportion of your blood goes to your digestive system.

smaller

the same

greater

Which of the following statements about fortified foods is false?

Fortification of foods began to help eliminate nutrient deficiencies in the population.

Milk with added vitamin D is an example of food fortification.

Voluntary food fortification may increase the likelihood of consuming an excess of some nutrients.

Voluntary fortification of foods is at the discretion of the federal government

A slice of apple pie has the same nutrient density as eating a medium-size apple.

True

False

If you know you are going to order dessert at dinner tonight, which of these choices would illustrate the concept of balancing your choices?

Choosing a salad with fat-free salad dressing for lunch

Eating a big lunch as you will ‘blow’ your diet tonight anyway

Skipping breakfast

All of these illustrate balance.

Carbohydrates, lipids, and proteins are all organic compounds that provide energy to the body.

True

False

Typically, less processed foods have lower nutrient density.

True

False

Which nutrient intake recommendation is used as a goal when a Recommended Dietary Allowance does not exist?

Adequate Intake

Estimated Average Requirement

Estimated Energy Requirement

Tolerable Upper Intake Level

For a dietary supplement to claim “high potency,” it must contain __ percent of the Daily Value for the given nutrient based on the stated serving size.

20

50

100

125

To decrease your chance of getting a food-borne illness, you should:

cut your fresh produce and raw meat on the same cutting board to limit waste.

eat your fresh fruits and vegetables without washing them first to preserve the nutritional value.

order your steaks rare to medium-well in doneness.

wash your hands frequently.

Which of the following is promoted by the Mediterranean Eating Pattern?

Eating poultry and eggs daily.

Consuming full-fat dairy products frequently.

Eating red meat and sweets less often.

Limiting consumption of nuts and seeds.

The intestinal microflora synthesize small amounts of vitamin D.

True

False

In regard to blood circulation, if you begin with oxygen-poor blood that reaches the heart from the body and is pumped through arteries to capillaries of the lungs, then determine the order for the following:

1. In capillaries of the body, nutrients and oxygen move from the blood to body tissues.
2. Oxygen-rich blood returns to the heart from the lungs by veins.
3. In capillaries of the lungs, oxygen from inhaled air is picked up by the blood and carbon dioxide is released into the lungs and exhaled.
4. Oxygen-rich blood is pumped out of the heart into arteries leading to the body.

1 → 3 → 4 → 2

4 → 2 → 1 → 3

3 → 2 → 4 → 1

2 → 3 → 1 → 4

The slow movement of food stuff through the _ favors the growth of microflora.

large intestine

pancreas

small intestine

stomach

The first location of chemical and mechanical digestion is the stomach.

True

False

Nutrients are used for energy or to synthesize substances in the body after they are absorbed.

True

False