sci228 week 6 quiz 2017 (All Correct)

QuestionQuestion 1.1. (TCO 1) Chemicals that control hunger, appetite, and digestion include all of the following EXCEPT: (Points : 2)dopamine.serotonin.pepsin.ghrelin.Question 2.2. (TCO 2) Consuming an excess of _______ calories in one week will result in a weight gain of one pound per week. (Points : 2)2,5003,5003,0002,000Question 3.3. (TCO 3) Which of the following BEST describes exercise? (Points : 2)Any movement produced by muscles that increases energy expenditureMaximal force or tension level that can be produced by a muscle groupLeisure physical activity that is purposeful, planned, and structuredAbility to move a joint fluidly through the complete range of motionQuestion 4.4. (TCO 4) Which of the following is not one of the physiological effects of regular physical activity? (Points : 2)Decreases the action of insulinEnhances gastric motilityMaintains and/or increases lean body massIncreases high-density lipoprotein cholesterol (HDL)Question 5.5. (TCO 5) What are the standard criteria used for diagnosing an eating disorder? (Points : 2)Analysis of atypical food behaviorDisordered eating questionnaireBehavioral Risk Factor Surveillance SystemDiagnostic and Statistical Manual of Mental DisordersQuestion 6.6. (TCO 6) What is meant by the notion that eating behaviors are conditioned? (Points : 2)Eating habits affect our moods.Previous experiences, such as those that occur during childhood, affect our current responses to food and eating behaviors.Food consumption only occurs in response to external stimuli.The intensity and duration of physical activity impacts our response to food and eating habits.Question 7.7. (TCO 7) Which of the following BEST describes why the body reduces nonvital body functions in untreated anorexia nervosa? (Points : 2)There is insufficient estrogen to regulate these functions.The body is trying to maintain normal body temperature.The body needs to conserve energy.The individual’s activity level is very low.Question 8.8. (TCO 8) What percentage of U.S. women have bulimia nervosa? (Points : 2)1-4%5-7%7-12%15-20%Question 9.9. (TCO 9) For most adults, it is difficult to get adequate nutrients if eating less than ________ kcals a day. (Points : 2)1,000-1,2001,200-1,5001,600-1,8001,800-2,000Question 10.10. (TCO 10) Currently, the best known treatment of eating disorders is: (Points : 2)a team-management approach.psychotropic medications.IV therapy.a high-calorie, high-protein diet.