Nutrition 101 Midterm Exam Questions and Answers | Straighterline | Latest 2023/2024 Graded A+

Food proteins are used most efficiently when we Select one: a. are eating a very low kcalorie diet. b. eat large quantities of protein even though our kcalorie intake may be low. c. are consuming enough carbohydrates and fats to meet our kcalorie needs. d. are eating enough fat even though carbohydrate intake may be low. Feedback The correct answer is: are consuming enough carbohydrates and fats to meet our kcalorie needs. Question2 Correct Mark 5.00 out of 5.00 Flag question Question text The ___________________________ system is made up of several glands that act in the regulation of metabolism, reproduction, water balance, and many other functions. Select one: a. urinary b. cardiovascular c. endocrine d. lymphatic Feedback The correct answer is: endocrine Question3 Correct Mark 5.00 out of 5.00 Flag question Question text Which of the following is not true about android obesity? Select one: a. It is upper body obesity. b. High testosterone levels encourage it. c. A low waist-to-hip ratio is indicative of it. d. It is related to heart disease, hypertension, and diabetes mellitus. Feedback The correct answer is: A low waist-to-hip ratio is indicative of it. Question4 Correct Mark 5.00 out of 5.00 Flag question Question text Which of the following is true about the use of medications that lower blood cholesterol levels? Select one: a. They often are helpful for persons who have had a heart attack or have cardiovascular disease or diabetes. b. They should be used by anyone with a high blood cholesterol level. c. They have few side effects. d. When one takes these, dietary changes are not necessary. Feedback The correct answer is: They often are helpful for persons who have had a heart attack or have cardiovascular disease or diabetes. Question5 Correct Mark 5.00 out of 5.00 Flag question Question text Glucose also is known as Select one: a. levulose. b. ribose. c. maltose. d. dextrose. Feedback The correct answer is: dextrose. Question6 Correct Mark 5.00 out of 5.00 Flag question Question text Which of the following is true regarding bile? Select one: a. It is secreted in response to the presence of carbohydrates in the small intestine. b. It stimulates the release of pancreatic juices. c. It is produced by the liver. d. It is a hormone. Feedback The correct answer is: It is produced by the liver. Question7 Correct Mark 5.00 out of 5.00 Flag question Question text Which of the following hormones is made by the fat cells and influences long-term regulation of total fat stores? Select one: a. Endorphins b. Cortisol c. Leptin d. Neuropeptide Y Feedback The correct answer is: Leptin Question8 Correct Mark 5.00 out of 5.00 Flag question Question text Orlistat (Xenical) is a medication approved by the FDA for weight loss that reduces fat Select one: a. storage by inhibiting lipase activity in fat cells. b. digestion by inhibiting lipase enzyme action in the small intestine. c. absorption by decreasing bile secretion. d. circulation by inhibiting lipoprotein production. Feedback The correct answer is: digestion by inhibiting lipase enzyme action in the small intestine. Question9 Correct Mark 5.00 out of 5.00 Flag question Question text Intestinal bacteria can make this B vitamin in adequate amounts to meet human needs. Select one: a. Folate b. Vitamin B6 c. Pantothenic acid d. Biotin Feedback The correct answer is: Biotin Question10 Correct Mark 5.00 out of 5.00 Flag question Question text Margaret, an elderly woman, needs to limit her kcalorie intake without sacrificing needed nutrients. Keeping in mind MyPyramid, which of the following could she do? Select one: a. Eliminate carbohydrate. b. Carefully select foods rich in nutrients but low in kcalories. c. Count kcalories and not worry about the food groups. d. Eliminate dairy foods. Feedback The correct answer is: Carefully select foods rich in nutrients but low in kcalories. Question11 Correct Mark 5.00 out of 5.00 Flag question Question text All of the following are characteristic of cholesterol except Select one: a. it is used for making estrogen and testosterone. b. it is converted to bile. c. it is incorporated into cell membranes. d. it is an essential nutrient. Feedback The correct answer is: it is an essential nutrient. Question12 Incorrect Mark 0.00 out of 5.00 Remove flag Question text Which of the following is not a way to estimate body fat? Select one: a. Body mass index b. Bioelectrical impedance c. Skinfolds d. Underwater weighing Feedback The correct answer is: Body mass index Question13 Correct Mark 5.00 out of 5.00 Flag question Question text When eating a high-fiber diet one should Select one: a. restrict fluid intake. b. not be concerned about consuming large amounts. c. avoid foods that are not whole grain. d. increase fluid intake. Feedback The correct answer is: increase fluid intake. Question14 Correct Mark 5.00 out of 5.00 Flag question Question text All of the following are characteristics of heartburn except which one? Select one: a. It is a gnawing pain in the upper chest. b. It is caused by a backflow of acid from the stomach into the esophagus. c. It can damage the esophagus because it has no mucus lining to protect the esophagus. d. It subsides when a person relaxes and lies down after a meal. Feedback The correct answer is: It subsides when a person relaxes and lies down after a meal. Question15 Correct Mark 5.00 out of 5.00 Flag question Question text The Dietary Guidelines were issued in response to Select one: a. widespread prevalence of nutritional deficiency. b. concerns regarding disease patterns in the United States. c. nutritional deficiency among children in low socioeconomic classes. d. over-consumption of energy, fat, cholesterol, and alcohol. Feedback The correct answer is: concerns regarding disease patterns in the United States. Question16 Correct Mark 5.00 out of 5.00 Flag question Question text Gram for gram, which provides the most energy? Select one: a. Carbohydrates b. Proteins c. Alcohol d. Fats Feedback The correct answer is: Fats Question17 Correct Mark 5.00 out of 5.00 Flag question