Devry sci 228 week 1, 2, 3, 5 and 7 quiz latest january 2016

Devry SCI 228 Week 1, 2, 3, 5 and 7 Quiz Latest January 2016

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Devry SCI 228 Week 1, 2, 3, 5 and 7 Quiz Latest January 2016 Question Week 1 Quiz 1. Question : (TCO 1) Which of the following is an example of disease that is directly caused by a nutritional deficiency?

Anemia Cancer Osteoporosis Heart disease Question 2. Question : (TCO 1) The Dietary Guidelines to Americans has defined physically active as a: minimum of 60 minutes of moderate activity most days. minimum of 30 minutes of moderate activity most days. minimum of 15 minutes of intense activity most days. total of eight hours of moderate activity per week.

Question 3. Question : (TCO 1) Aim for fitness, build a healthy base, and choose sensibly are general directives of: The Food Guide Pyramid.

The Nutrition Facts Panel.

The Dietary Guidelines for Americans.

The Nutrition Recommendations for Canadians.

Question 4. Question : (TCO 1) Hunger is best described as: a physiological desire to consume food. a psychological desire to consume food. eating that is often driven by environmental cues. eating that is often driven by emotional cues.

Question 5. Question : (TCO 3) Which of the following does NOT describe the cell membrane of an animal cell?

Rigid barrier resistant to all noncellular molecules Structurally organized into a lipid bilayer Dynamic and continuously changing Perimeter structure of the cell that is composed of phospholipids, cholesterol, proteins, and carbohydrate chains Question 6. Question : (TCO 3) What is chyme?

Ulcerations of the esophageal lining Healthy bacteria of the small intestine Mixture of partially digested food, water, and gastric juices Substance that allows for the emulsification of dietary lipid Question 7. Question : (TCO 3) The main symptom associated with Clostridium botulinum intoxication is: diarrhea. paralysis. anemia. jaundice.

Question 8. Question : (TCO 3) Which of the following foods is most likely to contain sulfites?

Peas (canned) Yogurt Grapes (fresh) Ground beef Question 9. Question : (TCO 3) Which of the following is NOT a recommended method for preventing crosscontamination?

Washing utensils and cutting boards in the dishwasher Using a porous wood cutting board Washing dishtowels and aprons often Separating raw and cooked foods Question 10. Question : (TCO 3) Which of the following is an example of a persistent organic pollutant?

Mercury GMO Sulfite Coal tar Week 2 Quiz.

1. Question : (TCO 1) Which of the following is a disaccharide?

Sucrose Fructose Galactose Glucose Question 2. Question : (TCO 1) A disaccharide is formed by the chemical bonding of: two monosaccharides. two polysaccharides. one monosaccharide and one polysaccharide. two oligosaccharides.

Question 3. Question : (TCO 1) Which of the following carbohydrates is the end product of photosynthesis?

Glycogen Galactose Lactose Glucose Question 4. Question : (TCO 2) After a meal, which hormone is responsible for moving glucose into the body's cells?

Glucagon Estrogen CCK Insulin Question 5. Question : (TCO 2) Which of the following hormones is released when your blood glucose levels fall too low?

Insulin Estrogen Bile Glucagon Question 6. Question : (TCO 2) Which of the following is associated with diets high in added sugars?

Hyperactivity Tooth decay Diabetes All of these Question 7. Question : (TCO 3) Peggy Sue's doctor wants to screen her for reactive hypoglycemia. If her doctor's suspicions are correct and Peggy Sue does have reactive hypoglycemia, what would you expect her blood glucose concentration to be at approximately TWO HOURS after she had begun her glucose tolerance test?

Elevated as compared to a normal individual Depressed as compared to a normal individual Normal; two hours after consuming the glucose load, her blood concentrations will be no different from those of a normal individual Question 8. Question : (TCO 3) Which artificial sweetener was almost banned because of a proposed relationship with bladder cancer in experimental animals?

Saccharin Sucralose Aspartame Acesulfame-K Question 9. Question : (TCO 3) Over 16 million Americans have diabetes. Which of the following is the most prevalent form of diabetes?

Type I Type II Gestational Pediatric Question 10. Question : (TCO 4) Yogurt is tolerated better than milk by many lactase-deficient people because: yogurt has no lactose. bacteria in yogurt help digest the lactose. it has a thicker consistency. yogurt is acidic.

Week 3 Quiz Question 1 : (TCO 3) Which of the following is a rich source of polyunsaturated fatty acids?

Corn oil Coconut oil Beef fat Butter Question 2. Question : (TCO 3) Which of the following foods is the richest source of omega-3 fatty acids?

Broccoli Sirloin steak Tofu Salmon

Question 3. Question : (TCO 6) Which of the following health problems has been associated with high intakes of fat replacers?

Allergies Gastrointestinal distress Elevated blood cholesterol levels Hypertension Question 4. Question : (TCO 6) To facilitate the digestion of dietary fats, the gallbladder stores and releases a substance known as: lipase. bile. hydrochloric acid. bicarbonate.

Question 5. Question : (TCO 6) What element makes protein different from carbohydrates and fat?

Carbon Hydrogen Oxygen Nitrogen Question 6. Question : (TCO 5) All of the following are examples of protein hormones EXCEPT: insulin. thyroid. glucagon. estrogen.

Question 7. Question : (TCO 5) The process through which mRNA copies genetic information from DNA and carries it to the ribosome is called: translation. deamination. denaturation. transcription.

Question 8. Question : (TCO 5) The type of protein-energy malnutrition characterized by a general lack of protein, energy, and nutrients in the diet is called: marasmus. sickle cell anemia. cystic fibrosis. kwashiorkor.

Question 9. Question : (TCO 5) Oligopeptides are a string of ________ amino acids.

1-2 4-9 10-15 more than 25 Question 10. Question : (TCO 5) Which of the following is a genetic disorder resulting in debilitating protein abnormalities?

Cystic fibrosis Mad cow disease Acidosis Kwashiorkor Week 5 Quiz Question 1: (TCO 3) Which of the following are required components of antioxidant enzyme systems?

Antioxidant minerals Antioxidant vitamins Phytochemicals Gastrointestinal microflora Question 2. Question : (TCO 3) Which of the following statements is FALSE regarding free radicals?

Free radicals are formed as a by-product of healthy metabolism.

Our body has no mechanism to combat free radicals.

Exposure to pollution increases free radical production.

Many diseases, such as cancer and heart disease, are linked to free radical damage.

Question 3. Question : (TCO 7) Taking Vitamin E supplements along with ________ can cause uncontrollable bleeding. antidepressants anticoagulants cholesterol-lowering medications oral contraceptives Question 4. Question : (TCO 7) Diseases that cause the malabsorption of fat can result in a deficiency of: Vitamin A. Vitamin E. Vitamin C.

Both answers: Vitamin A and Vitamin E. Question 5. Question : (TCO 7) The doctor has recently told Julie that she is anemic. Julie should consume ________ with her iron supplement to increase its absorption. a tablespoon of castor oil a glass of milk a glass of orange juice scrambled eggs Question 6. Question : (TCO 8) The retinoid that has the most important physiological role in the human body is: retinol. retinoic acid. retinal. beta-carotene.

Question 7. Question : (TCO 8) At what stage in the development of cancer is the DNA mutated?

Initiation Promotion Progression Metastasis Question 8. Question : (TCO 8) Which of the following organs is the site of dietary Vitamin D absorption?

Mouth Stomach Small intestine Large intestine Question 9. Question : (TCO 9) What is the primary reason why osteoporosis incidents in the United States are expected to increase?

Inadequate treatment options Increased diagnostic tools Increased longevity of the population Decline in milk consumption Question 10. Question : (TCO 9) Newborn infants receive a single injection of Vitamin K at birth due to the fact that: newborns do not have enough bacteria in their small intestines to make Vitamin K. breast milk is a poor source of Vitamin K. the trauma of labor and delivery depletes the newborn's Vitamin K stores. newborns cannot absorb any of the Vitamin K from breast milk or formula.

Week 6 Quiz Question 1: (TCO 1) How much energy does 10 grams of carbohydrates provide?

20 calories 60 calories 80 calories 40 calories Question 2. Question : (TCO 2) Which of the following sports is the least likely to place a young girl or woman at risk for the female athlete triad?

Figure skating Soccer Diving Distance running Question 3. Question : (TCO 3) Which of the following BEST describes exercise?

Any movement produced by muscles that increases energy expenditure Maximal force or tension level that can be produced by a muscle group Leisure physical activity that is purposeful, planned, and structured Ability to move a joint fluidly through the complete range of motion Question 4. Question : (TCO 4) Joseph plays basketball for his high school team and he is concerned that he is not consuming enough kilocalories to support his activity. Which of the following would be the best indicator that he is not consuming adequate kilocalories?

His performance has been impaired.

He is losing weight.

His blood glucose levels are low.

His hemoglobin is low.

Question 5. Question : (TCO 5) The type of eating disorder characterized by episodes of binging and purging is: anorexia nervosa. bulimia nervosa. compulsive eating disorder. binge eating disorder.

Question 6. Question : (TCO 6) What is meant by the notion that eating behaviors are conditioned?

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. Question : (TCO 7) Which of the following BEST explains why individuals with anorexia nervosa have an increased risk for developing osteoporosis?

Decreased estrogen production Frequent electrolyte imbalance Malabsorption of calcium Low body weight Question 8. Question : (TCO 8) Which of the following is the most common eating disorder?

Anorexia nervosa Bulimia nervosa Binge-eating disorder Pica Question 9. Question : (TCO 9) Which of the following eating disorders is the most common among men?

Anorexia nervosa Bulimia nervosa Binge-eating disorder Reverse anorexia Question 10. Question : (TCO 10) Which of the following would NOT be an appropriate treatment strategy in treating someone with anorexia nervosa?

Psychotropic medications Minimum weight gain of five pounds/week Family therapy Restoration of healthy eating habits Week 7 Quiz .

Question 1: (TCO 4) The inner portion of the zygote that implants in the uterine lining is called the: fetus. blastocyst. embryo. placenta.

Question 2. Question : (TCO 4) ________ is the point at which the ovum becomes fertilized by the sperm.

Implantation Conception Parturition Gestation Question 3. Question : (TCO 5) During the first trimester, women are advised to gain no more than: 3-5 pounds.

5-10 pounds.

10-15 pounds.

15-20 pounds.

Question 4. Question : (TCO 6) The primary cause of heartburn and constipation during pregnancy is: inadequate fluid intake by the mother. overeating by the mother. intolerance to prenatal vitamins. relaxation of the smooth muscles.

Question 5. Question : (TCO 7) All of the following are associated with gestational diabetes EXCEPT: delivery of a low-birth-weight infant. increased maternal risk of developing Type II diabetes. increased maternal risk of developing preeclampsia. increased fetal risk of developing Type II diabetes.

Question 6. Question : (TCO 8) At birth, Baby Molly weighs seven pounds. If her growth and development are normal, what would you expect Molly to weigh on her first birthday?

14 pounds 18 pounds 21 pounds 30 pounds Question 7. Question : (TCO 9) Overweight in children is defined as: BMI 75th percentile.

BMI 85th percentile.

BMI 95th percentile.

BMI 100th percentile.

Question 8. Question : (TCO 10) Atrophic gastritis is a common condition among older adults that impairs the ability to absorb ________.

Vitamin B6

Vitamin B12 Vitamin C zinc Question 9. Question : (TCO 10) ________ is added to municipal water supplies to promote healthy teeth formation.

Fluoride Sodium Vitamin D Zinc Question 10. Question : (TCO 10) Peak bone mass is typically achieved in: late childhood. early teens. late teens and early 20s. the late 30s.