Exam 1

Question 1

What are the six classes of essential nutrients?

Answer 1

Carbohydrates, proteins, fats, vitamins, minerals, water

Question 2

What does nutrient density mean?

Answer 2

A food that provides lots of nutrients for relatively few calories

Question 3

What is the main site of nutrient absorption?

Answer 3

Small intestine

Question 4

What are the % Daily Values on food labels based on?

Answer 4

A 2,000-calorie diet

Question 5

What macronutrient provides 9 calories per gram?

Answer 5

Fat

Question 6

What are the fat-soluble vitamins?

Answer 6

A, D, E, K

Question 7

What is the recommended protein intake for adults?

Answer 7

0.8 grams per kilogram of body weight

Question 8

What is the difference between LDL and HDL cholesterol?

Answer 8

LDL is ‘bad’ (builds up in arteries); HDL is ‘good’ (removes cholesterol)

Question 9

What is MyPlate used for?

Answer 9

Visual guide for balanced, healthy eating proportions

Question 10

What is the danger zone for bacterial growth in food?

Answer 10

40°F to 140°F

Question 11

What are the symptoms of anorexia nervosa?

Answer 11

Extreme restriction of food, fear of gaining weight, distorted body image

Question 12

What’s the primary nutrient used during exercise?

Answer 12

Carbohydrates