Nutrition Essentials for Nursing Practice 6th Edition by Susan G. Dudek
Nutrition Essentials for Nursing Practice 6th Edition by Susan G. Dudek
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Chapter 4, Lipids
Complete Chapter Questions With Answers
Sample Questions Are Posted Below
| 1. | Fat is classified as either “good” fat or “bad” fat, or saturated and unsaturated fatty acids. What is the difference between saturated and unsaturated fatty acids? | |
| A) | The number of carbon atoms | |
| B) | Unsaturated fatty acids have at least one double bond between carbon atoms | |
| C) | The way they are absorbed | |
| D) | Saturated fats are found only in animal products | |
| 2. | Many of our foods are now labeled “heart healthy” to designate their nutritional superiority for our body. Which of the following oils is considered “heart healthy”? | |
| A) | Corn oil | |
| B) | Olive oil | |
| C) | Coconut oil | |
| D) | Sunflower oil | |
| 3. | Linoleic acid and alpha-linoleic acid are two fatty acids considered to be n-3 fatty acids. Another name for these fatty acids is omega-3 fatty acids. What are the best sources of omega-3 fatty acids? | |
| A) | Cold-water fish, such as mackerel, salmon, sardines, and lake trout | |
| B) | Meats, such as beef, veal, lamb, and pork | |
| C) | Foods made with hydrogenated oils, such as cookies, crackers, stick margarine, and shortening | |
| D) | Milk and milk products | |
| 4. | Cholesterol, a waxy substance found in all cell membranes, is found only in what foods? | |
| A) | Saturated fats | |
| B) | Hydrogenated fats | |
| C) | Foods made from plants | |
| D) | Animal products | |
| 5. | In the past few years much has been made of trans-fatty acids. The American public has been warned to attempt to eliminate “trans fats” from their diets. Why has this been encouraged? | |
| A) | Trans-fatty acids raise the level of “bad” cholesterol in the blood. | |
| B) | Trans-fatty acids lower the level of “bad” cholesterol in the blood. | |
| C) | Trans-fatty acids are found in coconut, palm, and palm kernel oils. | |
| D) | Trans-fatty acids account for most fat calories in the average American’s diet. | |
Answer Key
| 1. | B |
| 2. | B |
| 3. | A |
| 4. | D |
| 5. | A |
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