Chapter 4 & 5 Post-Test Nutrition

25 July 2022
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question
When considering the health impact of diabetes it is important to remember that _____.
answer
If poorly controlled, it can damage major organs and tissues in the body.
question
One typical symptom of hypoglycemia is _____.
answer
Rapid Heartbeat.
question
You are trying to decide which type of food from the fruit group to choose for a snack, and you want to choose the one that has the greatest nutritional value. Your best choice would be _____.
answer
A whole orange.
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Which monosaccharide rarely occurs freely in nature but is tied up in milk sugar until it is freed during digestion?
answer
Galactose.
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Which sugar needs no digestion and can be absorbed directly into the blood?
answer
Fructose.
question
What factor is least likely to lead to hypoglycemia?
answer
Well-controlled type 1 diabetes.
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Which recommendation would you make to a person with lactose intolerance?
answer
Choosing yogurt with live cultures.
question
After chewing a piece of bread for awhile, you begin to experience a slightly sweet taste. This taste results from _____.
answer
the liberation of maltose from starch.
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Which part of a grain is especially rich in vitamins and minerals?
answer
Germ.
question
Which breakfast would provide the most soluble fiber?
answer
2 oz. oat bran cereal with nonfat milk.
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How many grams of fiber per day do the Dietary Reference Intakes suggest for an average adult (man or women) under age 50?
answer
25 for a woman; 38 for a man.
question
Hormones play an important role in regulating blood glucose levels. What is an example of this?
answer
Epinephrine increases breakdown of liver glycogen to provide glucose in times of danger.
question
A person with newly diagnosed type 2 diabetes has just been advised that he should begin a 2100-calorie diet with 45% of the energy coming from carbohydrate. How many grams of carbohydrate would that be?
answer
236.
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What population group is the top sugar consumer, taking in more than a half cup of added sugars in foods and beverages each day, or almost 90 pounds of sugar per year?
answer
Adolescent boys.
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Which carbohydrate is NOT found in foods from plants?
answer
Glycogen.
question
What happens when the body uses its energy stores to provide cellular energy during a time of fasting, when there is not enough food energy?
answer
Fat cells break down stored fat and release fatty acids into the blood.
question
What is the most accurate statement to make about the process of hydrogenation of liquid vegetable oils?
answer
Oils that undergo hydrogenation are more resistant to oxidation and have a longer shelf-life.
question
At what location along the digestive tract does fat digestion primarily take place?
answer
small intestine.
question
Ninety-five percent of the fat we consume is in the form of _____.
answer
triglycerides.
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The body stores excess energy from food as _____.
answer
triglycerides.
question
Your friend Mike wants to start taking fish oil supplements. What would you recommend to your friend regarding fish oil consumption?
answer
Consuming fish in conjunction with a healthy diet is recommended over taking fish oil supplements.
question
Which of the following lipids can serve as an emulsifier?
answer
Phospholipids.
question
A quarter-pound fast-food hamburger sandwich provides 400 calories and contains 20 grams of fat. What is the percentage of calories from fat?
answer
45%.
question
Which lipid has the greatest influence on blood cholesterol levels?
answer
saturated fat.
question
Which statement about the lipid guidelines and risk of CVD is true?
answer
Totalfat intake alone cannot account for differences in risks of CVD.
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Which lipoprotein is made inside the small intestinal cells and transports dietary fats through the circulatory system to the liver and other tissues?
answer
Chylomicrons.
question
What is a primary function of fat in the body?
answer
Fats provide the energy to fuel muscular work.
question
Which food contains the least healthful type of fat?
answer
Salad in taco shell with chili, cheese, sour cream, and salsa.
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Which of the following plant oils is (are) highly saturated?
answer
Palm and coconut oils.
question
What is the least effective way to lower your saturated fat intake?
answer
Eat ice cream instead of sherbet.