Unit 2

Question 1

Fiber

Answer 1

A non digestible complex carb that aids in digestion

Helps in weight control, bowel health, heArt health and blood glucose control

Question 2

Whole grains

Answer 2

Unrefined grains
Includes: bran, germ and endosperm
Ex: oats, popcorn, brown rice, etc

Question 3

Bran and germ contain?

Answer 3

Vitamins, minerals, fiber, photochemical and antioxidants

Question 4

Fats

Answer 4

Are lipids

Most concentrated energy source in diet

Question 5

Lipids

Answer 5

supply your body w energy both during activity and during sleep

Question 6

3 types of lipids

Answer 6

Fats, phospholipid, cholesterol

Question 7

Dietary fats

Answer 7

Triglycerides
Usually creates saturated fats, unsaturated fats or trans fats
Fatty foods contain all 3

Question 8

Saturated fat

Answer 8

Fatty acid chains saturated w hydrogen
Found in animal products, dairy products and tropical oil
Can increase level of low density lipoprotein cholesterol in blood

Question 9

Unsaturated fats

Answer 9

Fatty chain acid chains one or more areas not saturated w hydrogen
Come from plant sources

Question 10

What are two types of unsaturated fats

Answer 10

Monounsaturated and polyunsaturated

Question 11

Monounsaturated

Answer 11

Made up of fatty acid chain w 1 unsaturated region

More rancid quickly than saturated fats

Question 12

Polyunsaturated fats

Answer 12

2+ unsaturated regions
Easily become fan of
Get rid of newly formed cholestrol

Question 13

Trans fat

Answer 13

Hydrogenation changes unstable unsaturated oils into more stable saturated solid fats
In processed foods
Found naturally in beef lamb and dairy products
Increase heart disease

Question 14

Protein

Answer 14

Help build many body parts
Found in animal and plant sources
Many sources of protein are high in cholesterol and saturated fat
Amino acids are building blocks

Question 15

Complete proteins

Answer 15

Supply amino acids all in adequate amount

In meat, poultry, fish, dairy and soy

Question 16

Incomplete proteins

Answer 16

Lack some essential amino acids

In legumes, grains, veggies and seeds

Question 17

Vitamins

Answer 17

Compounds w no energy value of their own, needed by the body in small amounts for normal growth and function
Regulate body processes
Help chemical reactions take place
Found in food pyramid but dessert

Question 18

Mineral

Answer 18

Elements, w no energy value, regulate body processes and provide structure
Come from plants or indirectly from animals

Question 19

Major minerals

Answer 19

Needed by body daily in amounts greater than 100 mg

Question 20

Trace minerals

Answer 20

Needed by body daily typically in amounts less than 10 mg

Question 21

Antioxidants

Answer 21

Compounds in foods that help protect body from free radicals

Question 22

Free radicals

Answer 22

StArt chain reactions that can damage cells

Question 23

Empty calories

Answer 23

Calories from sold fats, alcohol, and/or added sugars that provide few or no nutrients

Question 24

Vegetarianism

Answer 24

Avoid some or all foods from animal sources

Question 25

Vegan

Answer 25

Avoid anything made by animal sources

Question 26

Anorexia nervosa

Answer 26

Extremely low body weight body image distortion severe calorie restriction and body image distortion

Question 27

Bulimia nervosa

Answer 27

Episodes of binge eating followed by a purge behavior

Question 28

Binge eating

Answer 28

Rapid consumption of food

Question 29

Purging

Answer 29

Dangerous Behaviors intended to reduce the calories absorbed by body

Question 30

Overweight

Answer 30

Body weight that exceeds what is generally considered healthful for a particular height

Question 31

Obese

Answer 31

Weight disorder in which excess accumulations of nonessential body fat result in increased risk of health probs

Question 32

Body composition

Answer 32

Relative proportion of body’s lean tissue and fat tissue

Question 33

BMI

Answer 33

Body mass index

MeSurement calculated from height and weight measurements that provides and indicator of health risk categories

Question 34

Categories of BMI

Answer 34

Healthful weight (18.5-24.9), underweight (below 18.5)
overweight (25-29.9)
, obese (30+)

Question 35

Balance of exercise

Answer 35

Cardiorespiratory fitness, muscular strength and endurance, flexibility

Question 36

Nutrition in weight management

Answer 36

Improvement in cholestrol, reduction of blood pressure and increase in overall energy

Question 37

Physical activity

Answer 37

Bodily movement that substantially increases energy expenditure

Question 38

Physical fitness

Answer 38

Ability to perform moderate to vigorous levels of activity and to respond to physical demands without excessive fatigue

Question 39

Exercise

Answer 39

A lot of physical activity that is planned and structured

Question 40

Overload

Answer 40

Increasing the stress placed on your body through exercise, which results in an improved fitness level

Question 41

Muscular endurance

Answer 41

Capacity of muscles to repeatedly exert force, or to maintain a force, over a period of time

Question 42

Muscular strength

Answer 42

Max force your muscles can apply in a single max effort of lifting, pushing, or pressing

Question 43

LDL

Answer 43

Low density lipoprotein

Bad cholestrol that releases cholesterol into bloodstream

Question 44

HDL

Answer 44

High density lipoprotein

Good cholestrol that removes excess cholesterol from blood stream

Question 45

Hunger

Answer 45

Physiological sensation caused by lack of food

Question 46

Appetite

Answer 46

Psychological response to food that prompts or postponed eating

Question 47

Nutrient

Answer 47

Chemical substances in food that you need for energy growth and survival

Question 48

How to calculate BMI

Answer 48

Multiply weight by 0.45
Multiply height by 0.025
Square height answer
Squared height/multiplied weight