Download BIOD 121 FINAL EXAM QUESTIONS & CORRECT ANSWERS GRADED A PORTAGE LEARNING / BIOD 121 NUT and more Exams Nutrition in PDF only on Docsity!
BIOD 121 FINAL EXAM QUESTIONS & CORRECT
ANSWERS GRADED A PORTAGE LEARNING /
BIOD 121 NUTRITION EXAM
Question 1 5 / 10 pts What is the difference between hunger and appetite? Your Answer: Hunger : sensation that prompts to eat Appetite : a desire to sonsume specific foods. CORRECT ANSERS Hunger is the internal drive to find and eat food. Appetite is the external drive that encourages us to find and eat food. Hunger is related to the negative sensations caused by the lack of food, while Appetite is related to the pleasurable sensations involved with eating food we enjoy. Question 2 0 / 10 pts List two examples of Cognitive external forces that can influence eating habits and comment on your personal experience with each of them. Your Answer:
1 - palatability is popertional to the pleasure someone experineces when eating food. if i like the smell , tastes 2 - variety is another reason that can infulence eating habit. CORRECT ANSERS Habits, Comfort foods, Advertising, Social Factors, Nutritional Value Question 3 10 / 10 pts
- bis the internal drive to find and eat food. Often experienced as a 2. sensation.
Question 5 0 / 5 pts Short Answer: Define macronutrients Your Answer: Macronuclients ; any chemical element or substance that required in minutes amounts or trace amounts for the growth and proper heath of a living organism. CORRECT ANSERS Macronutrient – nutrients needed in large amounts in the body Question 6 10 / 10 pts If a fudge brownie has 14 grams of carbohydrates, 2 gram of protein and 9 grams of fat. How many calories are in the brownie? Your Answer: 145 calories. 14 x 4 = 56 2 x 4 = 8 9 x 9 = 81 56 + 8 + 81 = 145 calories
Question 7 0 / 10 pts The current recommendation to maintain your body weight is 2000 calories daily. You should not consume any more than 65% of your calories from carbohydrates. How many grams of carbohydrates should you eat in a day? Your Answer: the current recommendation to maintain your body weight is 2000 calories daily. you should not consume any more than 60% of your calories from carbohydrates 300 grams of carbs. 325 grams (2000 x .65 = 1300 1300calories / 4 = 325 grams of carbs
Question 9 10 / 10 pts An individual’s health can be assessed using the ABCDEs of nutritional assessment. Give a brief description of what A stands for. Your Answer: A = Anthropometrics - measurementsof body composition such as height and weight. CORRECT ANSERS Anthropometrics- measurements of body composition such as height and weight Question 10 9 / 10 pts Answer the following: According to MyPlate, what types of food should we increase in our diet? Your Answer: fruits, vegetables, whole grains, proteines, low fat dairy. CORRECT ANSERS fruits, vegetables, whole grains, low fat dairy Question 11 0 / 10 pts Based on the nutritional label shown below, how many calories would you consume if you ate the entire container of macaroni and cheese?
CORRECT ANSERS 250 calories per serving x 2 servings per container = 500 calories
The esophageal sphincter prevents the contents of the stomach from reentering the esophagus. The Question 3 10 / 10 pts Sphincters play an important role in the GI tract. Name two sphincters discussed in the module and using your own words, briefly describe their functions. Your Answer: The esophageal sphincter prevents the contents of the stomach from reentering the esophagus. The pyloric sphincter controls the releaseof chyme into the small intestines from the stomach. CORRECT ANSERS Question 4 10 / 10 pts Define the role of enzymes in digestion. Are enzymes an example of the chemical or mechanical process of digestion? Your Answer: ezymes in digestion helped building muscle, destroying toxins, and breacking down food particles during digestion. chemical digestion is a vital part of digestion process while mechanical digestion involves physical movements , such as chewing, and musccles contarctions. chemical digestion uses enzymes to break down food. CORRECT ANSERS Enzymes role is to breakdown food particles into smaller parts and readies the nutrients for absorption. Enzymes are an example of chemical digestion. pyloric sphincter controls the release of chyme into the small intestines from the stomach. The ileocecal sphincter prevents the contents of the large intestine from entering the small intestine.
Question 5 0 / 10 pts Carbohydrates can be classified as monosaccharides, disaccharides, polysaccharides and fiber. Match the following with the descriptions. a. Monosaccharides b. Disaccharides c. Insoluble Fiber
a. Monosaccharides
3. Added to food for intestinal health
b. Disaccharides e. Functional Fiber Correct Answer e. Functional Fiber You Answered
4. Dissolves in the GI tract Correct Answer d. Soluble Fiber **You Answered
- Also called non fermentable fiber Correct Answer** c. Insoluble Fiber Question 6 5 / 5 pts Multiple Choice:
Question 8 0 / 10 pts Name the food groups that vegans will include in their diet and those that they avoid. Your Answer: meat, poultry, fish and eggs CORRECT ANSERS Vegans will consume plant foods only. Question 9 10 / 10 pts The biological value of a protein is different in (A) vs plant sources. (B) sources are considered high quality or complete proteins. Plant sources are considered lower quality or (C) protein. When two or more plant proteins combine, the proteins are called complimentary proteins. A condition resulting from regularly consuming insufficient amounts of proteins and calories is called protein- calorie malnutrition. Your Answer: A. Animal B Animal c. incomplete CORRECT ANSERS A. animal B. Animal C. incomplete
Question 10 5 / 5 pts Multiple Choice: Which of the following is NOT true concerning fats and lipids? Correct! Polyunsaturated fatty acids cause the greatest increase in LDL levels A relationship has been found between a diet high in fat and cardiovascular disease Some fat is necessary in our diet To lower blood cholesterol levels choose foods made with unsaturated fats
Quiz Score: 80 out of 100 MODULE 3 Multiple Choice: Which of the following questions is NOT true of the basal metabolic rate (BMR)? The BMR is the minimal amount of calories used by the body in a fasting state when resting You Answered Males have a higher BMR than females Pregnancy increases the BMR Correct Answer Physical activity is a component of the BMR
Question 2 5 / 5 pts Short Answer: Define the term energy balance. Your Answer: The state in wich energy intake , in the form of food and bereages, matches the energy expended , primarily through basal metabolism and physical activity. ( equilibrum) CORRECT ANSERS Energy balance is defined as energy intake being equal to energy expended Question 3 0 / 5 pts Using the guidelines for Body Mass Index someone with a body mass index of greater than 31 would be considered. Your Answer: overweight CORRECT ANSERS obese Question 4 5 / 5 pts Comparing the amount of oxygen consumed with the amount of carbon dioxide expired measures a person’s energy expenditure using.
