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?

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?

Question 9

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

Question 11

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

Question 12

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

Question 13

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

Question 15

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

Question 16

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

Question 17

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

Question 18

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

Question 19

A _____ meal stays in the stomach the longest.

Question 20

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

Question 22

The regulation of stomach motility and secretion

Question 23

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

Test Bank, Question 6

Which of the following statements regarding phytochemicals is true?

Test Bank, Question 39

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

Test Bank, Question 63

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

Test Bank, Question 52

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

Test Bank, Question 58

Nutrigenomics explores the interaction between genetic variation and nutrition.

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?

Test Bank, Question 24

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

Test Bank, Question 63

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

Test Bank, Question 45

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

Test Bank, Question 42

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

Test Bank, Question 46

The EARs are set higher than the RDAs.

Test Bank, Question 69

Food additives must be included in the ingredients list.

Test Bank, Question 65

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

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.

Test Bank, Question 24

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

Test Bank, Question 32

Nutrient content and health claims are approved by the:

Test Bank, Question 2

The smallest units of life are

Test Bank, Question 6

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

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?

Test Bank, Question 7

Which of the following is digested before being absorbed?

Test Bank, Question 43

Collectively, the microvilli are referred as the brush border.

Test Bank, Question 31

The gastric pits produce each of the following EXCEPT

Test Bank, Question 38

Glucose can be used to make fatty acids.

Test Bank, Question 41

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

Test Bank, Question 11

All of the following are examples of lipids except

Test Bank, Question 6

Which of the following statements regarding phytochemicals is true?

Test Bank, Question 63

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

Test Bank, Question 16

Which of the following is associated with overnutrition?

Test Bank, Question 51

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

Test Bank, Question 55

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

Test Bank, Question 13

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

Test Bank, Question 47

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

Test Bank, Question 37

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

Test Bank, Question 19

MyPlate:

Test Bank, Question 4

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

Test Bank, Question 77

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

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.

Test Bank, Question 64

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

 Bank, Question 29

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

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.

Test Bank, Question 61

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

Test Bank, Question 27

The mass of chewed food that is swallowed is called

Test Bank, Question 13

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

Test Bank, Question 67

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

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.

Test Bank, Question 6

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

Test Bank, Question 17

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

Test Bank, Question 16

Amylase is a hormone that digests carbohydrates.

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.

Which of the following statements about fortified foods is false?

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

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

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

Typically, less processed foods have lower nutrient density.

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

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.

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

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

The intestinal microflora synthesize small amounts of vitamin D.

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.