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NDT CHAPTER 5; LIPIDS EXAM QUESTIONS WITH ANSWERS
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NDT CHAPTER 5; LIPIDS EXAM QUESTIONSWITH ANSWERS
Sophie would like to increase her intake of omega-3 fatty acids. Which of the
following would NOT be an effective strategy?
-eat hamburgers made with ground beef that is 80% lean
-replace her weekly grilled steak with grilled salmon
-make a salad dressing with canola oil and balsamic vinegar
-add walnuts to yogurt and salads - ANSWER eat hamburgers made with
ground beef that is 80% lean
All of the following are ways to lower your saturated fat intake EXCEPT
___________
-choosing yellow cake instead of angel food cake
-eating baked tortilla chips in place of regular chips
-using wine, lemon juice, or broth instead of butter
-baking or broiling in place of frying - ANSWER eating baked tortilla chips in
place of regular chips
Which of the following individuals would likely have the lowest risk for
cardiovascular disease?
-someone who eats only invisible fats
-someone who eats steak, burgers, and ice cream daily
-someone who eats processed foods or fast food five to six days a week
-someone who eats fish or vegetarian meals five or more days a week -
ANSWER someone who eats fish or vegetarian meals five or more days a week
The lipid profile associated with the lowest risk of cardiovascular disease is
__________
-high HDL, low LDL, low triglycerides
-high HDL, low LDL, high triglycerides
-high HDL, high LDL, low triglycerides
,-low HDL, low LDL, low triglycerides - ANSWER high HDL, low LDL, low
triglycerides
Your cousin has a BMI of 29.5 and has just learned he has atherosclerosis. What
would be the best strategies for him to lower his risk of a heart attack?
-increase his physical activity, consume plenty of fruits and vegetables, and
consume oily fish at least twice weekly
-increase his physical activity, consume plenty of fruits and vegetables, and
consume at least three alcoholic beverages daily -start smoking to help him lose
weight, consume processed foods, and consume oily fish at least twice weekly
-lose weight, consume whole foods, and avoid consuming fish - ANSWER
increase his physical activity, consume plenty of fruits and vegetables, and
consume oily fish at least twice weekly
Linoleic acid and alpha-linolenic acid __________
-are non-essential fatty acids
-cannot be synthesized in the body
-are found only in meats
-should not be consumed in a healthy diet - ANSWER cannot be synthesized in
the body
To reduce your risk for cancer, the American Cancer Society (ACS)
recommends that you __________.
-maintain a healthful body weight
-select processed meats instead of red meat
-drink two glasses of red wine daily
-eat at least 5 cups of fruits and vegetables each day - ANSWER maintain a
healthful body weight
All fats are part of a larger group known as lipids. Lipids come in
Choose the statement below that correctly describes the types of lipids found in
food
-Triglycerides contain two fatty acids attached to a glycerol backbone.
-All fatty acids in triglycerides have 6 to 12 carbons per chain.
, -The body does not manufacture phospholipids, so they must be included in the
diet.
-Sterols like cholesterol have a ring structure. - ANSWER Sterols like
cholesterol have a ring structure.
____________ always have two or more double bonds between adjacent carbon
atoms in the fatty acid chain, making them liquid at room temperature.
-Saturated fatty acids
-Polyunsaturated fatty acids
-Monounsaturated fatty acids
-Unsaturated fatty acids - ANSWER Polyunsaturated fatty acids
Choose the correct statement about enzymes that assist with fat digestion.
-Lipoprotein lipase is found on the inside of body cells.
-Lingual lipase is secreted by the stomach to digest some triglycerides.
-Triglyceride digestion requires pancreatic lipase.
-Gastric lipase is released by the tongue during chewing - ANSWER
Triglyceride digestion requires pancreatic lipase.
From the list below, choose all the correct statements about the functions of fat.
-Fat is a good source of energy, providing 4 kcal/g.
-Fat provides flavor and texture to food (think ice cream) and also leaves you
satisfied for longer after a meal.
-Lipids are an essential component of cell membranes, provide materials needed
to make steroid hormones, act as insulation under the skin, and protect organs
from injury.
-The body can rely on carbohydrate stores during periods of low energy intake.
-Fat in the diet allows for the transport of vitamins A, C, and E because they are
fat-soluble. - ANSWER -Fat provides flavor and texture to food (think ice
cream) and also leaves you satisfied for longer after a meal.
-Lipids are an essential component of cell membranes, provide materials needed
to make steroid hormones, act as insulation under the skin, and protect organs
from injury.
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