Question 1

Which of the following is an incorrect match?

Accepted Answer

A)   trans fat - margarine
B)   saturated fat - beef
C)   unsaturated fat - olive oil
D)   trans fat - coldwater fish
E)   unsaturated fat - walnut oilF) A) and E)
G) A) and B)

Question 2

In type 2 diabetes, cells become resistant to insulin because of

Accepted Answer

A)   reduced levels of glucose.
B)   chronically reduced levels of insulin.
C)   chronically high levels of insulin.
D)   chronically high levels of glycogen.
E)   chronically reduced levels of glycogen.F) A) and C)
G) C) and D)

Question 3

Which food choice below offers the healthiest fat for your heart?

Accepted Answer

A)   oily fish
B)   red meat
C)   whole milk
D)   cheese
E)   shrimp and lobsterF) A) and C)
G) A) and B)

Question 4

Which of the following foods is considered an empty-calorie food?

Accepted Answer

A)   potato chips
B)   broccoli
C)   sweet potatoes
D)   salmon
E)   whole-grain pastaF) B) and D)
G) B) and E) A

Question 5

Regulation of metabolic activities typically involves

Accepted Answer

A)   cholesterol.
B)   water.
C)   vitamins.
D)   glucose.
E)   glycogen.F) D) and E)
G) A) and D)

Question 6

A diet high in fiber may contribute to a lower chance of heart disease because

Accepted Answer

A)   fiber absorbs cholesterol.
B)   fiber absorbs excess sugars in the bloodstream.
C)   fiber is capable of breaking apart clots in the bloodstream.
D)   fiber produces cholesterol.
E)   fiber promotes fecal formation which contributes to movements of the large intestine.F) B) and E)
G) C) and D)

Question 7

Carbohydrates

Accepted Answer

A)   should not comprise a large amount of the diet.
B)   are mostly found in animal sources of food.
C)   are stored as starch by animals.
D)   are converted to glucose for transport in the blood.
E)   are stored for insulation and protection of organs.F) B) and D)
G) D) and E)

Question 8

The best definition of a nutrient is

Accepted Answer

A)   any food taken into the body.
B)   a food component which performs a physiological function in the body.
C)   a food component which can be stored in the body for future energy needs.
D)   an essential vitamin or mineral.
E)   a food component which enhances one's health.F) A) and E)
G) A) and C)

Question 9

A serving of food contains 9g carbohydrate, 3g protein, and 5g fat. The total calories per serving of this food is

Accepted Answer

A)   73.
B)   83.
C)   93.
D)   103.E) None of the above
F) A) and C)

Question 10

Yellow-orange and dark-green fruits and vegetables are a good source of

Accepted Answer

A)   vitamin A.
B)   vitamin D.
C)   vitamin E.
D)   biotin.
E)   vitamin C.F) B) and E)
G) A) and B) A

Question 11

If an area of the stomach lining lacks mucus, it will result in

Accepted Answer

A)   a bolus.
B)   acid reflux.
C)   heartburn.
D)   an ulcer.
E)   chyme.F) A) and C)
G) A) and E)

Question 12

Which of the following is the least likely to contribute protein to the diet?

Accepted Answer

A)   eggs
B)   fish
C)   beans
D)   milk
E)   applesF) A) and D)
G) B) and E)

Question 13

Which of the following minerals is incorrectly matched with its source?

Accepted Answer

A)   calcium - leafy green vegetables
B)   phosphorus - meat
C)   iodine - seafood
D)   zinc - fruit
E)   magnesium - whole grainsF) B) and E)
G) D) and E)

Question 14

Which of the following is a function of the pancreas?

Accepted Answer

A)   produces plasma proteins such as fibrin and fibrinogen
B)   detoxifies the blood by removing poisonous substances
C)   produces insulin and glucagon
D)   produces bile
E)   produces urea from amino acidsF) A) and B)
G) A) and C)

Question 15

Ruminants have a stomach that enables them to digest cellulose.

Accepted Answer

A) True 
 B)False

Question 16

Food in the digestive tract is called chyme after

Accepted Answer

A)   the tongue mixes it with saliva.
B)   the stomach processes it.
C)   all nutrients have been absorbed by the small intestines.
D)   elimination through the anus.
E)   it is chewed by the teeth.F) C) and D)
G) All of the above

Question 17

Anorexia nervosa and bulimia nervosa are similar in that both involve

Accepted Answer

A)   a starvation diet.
B)   a less-than-healthy body weight.
C)   binging and purging.
D)   a normal body weight.
E)   an abnormal focus on muscle development.F) B) and C)
G) B) and E)

Question 18

Ashley has been diagnosed with high blood pressure. Her doctor recommended that she try to lower the amount of sodium in her diet. What advice would you give her?

Accepted Answer

A)   Eat canned soups; they are typically low in salt.
B)   Cheese is a good source of protein and calcium and is low in sodium.
C)   Adding salt to vegetables while cooking is all right since most of the salt pours off when you drain them.
D)   Use spices instead of salt to flavor food when cooking.
E)   Hot dogs, bacon, and other processed meats are a good source of protein and are low in sodium.F) A) and E)
G) D) and E)

Question 19

Stephen has a family history of type 2 diabetes. He knows he should reduce the amount of sugars in his diet but is not sure how to go about it. What is some advice you might give him?

Accepted Answer

A)   Most breakfast cereals are a good way to start the day.
B)   Eat white bread instead of whole wheat.
C)   Cooking with sugar is all right since it breaks down in the process of heating.
D)   Avoid jams and jellies.
E)   Use honey instead of spices like cinnamon to flavor your food.F) A) and C)
G) A) and D) D

Question 20

The longer digestive tract of herbivores is necessary to complete digestion of plant material.

Accepted Answer

A) True 
 B)False

Exam 25: Digestion and Human Nutrition

Which of the following is an incorrect match?

Correct AnswerverifiedShow Answer

In type 2 diabetes, cells become resistant to insulin because of

Correct AnswerverifiedShow Answer

Which food choice below offers the healthiest fat for your heart?

Correct AnswerverifiedShow Answer

Which of the following foods is considered an empty-calorie food?

Correct AnswerverifiedA

Regulation of metabolic activities typically involves

Correct AnswerverifiedShow Answer

A diet high in fiber may contribute to a lower chance of heart disease because

Correct AnswerverifiedShow Answer

Carbohydrates

Correct AnswerverifiedShow Answer

The best definition of a nutrient is

Correct AnswerverifiedShow Answer

A serving of food contains 9g carbohydrate, 3g protein, and 5g fat. The total calories per serving of this food is

Correct AnswerverifiedShow Answer

Yellow-orange and dark-green fruits and vegetables are a good source of

Correct AnswerverifiedA

If an area of the stomach lining lacks mucus, it will result in

Correct AnswerverifiedShow Answer

Which of the following is the least likely to contribute protein to the diet?

Correct AnswerverifiedShow Answer

Which of the following minerals is incorrectly matched with its source?

Correct AnswerverifiedShow Answer

Which of the following is a function of the pancreas?

Correct AnswerverifiedShow Answer

Ruminants have a stomach that enables them to digest cellulose.

Correct AnswerverifiedShow Answer

Food in the digestive tract is called chyme after

Correct AnswerverifiedShow Answer

Anorexia nervosa and bulimia nervosa are similar in that both involve

Correct AnswerverifiedShow Answer

Ashley has been diagnosed with high blood pressure. Her doctor recommended that she try to lower the amount of sodium in her diet. What advice would you give her?

Correct AnswerverifiedShow Answer

Stephen has a family history of type 2 diabetes. He knows he should reduce the amount of sugars in his diet but is not sure how to go about it. What is some advice you might give him?

Correct AnswerverifiedD

The longer digestive tract of herbivores is necessary to complete digestion of plant material.

Correct AnswerverifiedShow Answer

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A

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A

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D

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