NUTR100 Chapter Notes - Chapter 12: Manganese, Very Low-Density Lipoprotein, Collagen

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salmonwasp417

30 Sep 2016

School

University of Alberta

Department

Nutrition

Course

NUTR100

Professor

Sabina Valentine

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Document Summary

Chapter 12 focus on integrating nutrient function ! B12 - in order to regenerate the folate ! vitamin a and d and glucose fatty acids - affect gene expression ! Binds to protein receptor, regulatory region on gene expression! Nutrients and antioxidant activity! several enzymes are needed by the cells to protect the cells from damage by reactive oxygen species (electron transport train). Enzymes are dependent on essential minerals for their activity! Antioxidants - vitamin e and beta-carotene ! by preventing free radical damage ! This controls the movement of water between the spaces! magnesium is required for the atpase pump to function properly! Vitamin b6 required for the formation of lymphocytes like b and t-cells! Folate/ b12 - involved in dna synthesis ! De ciencies of folate and b12 related to decreased immune function ! Vitamin a and d control gene expression of immune cells ! Vitamin d receptor present in many immune cells !

Related Questions

Based on below tables just answer tWO PARTS OF question

Sample Case Study

Mrs. King is a 43-year-old married mother of four. Mrs. King is 5â 4â tall, weighs 160 pounds, and has a history of mild hypertension. Her blood pressure is controlled with a low-sodium diet, and although her doctor told her for years that she should exercise, she tried running but found it unpleasant and discontinued all forms of exercise. She is currently sedentary. Her grandmother died as a result of heart disease from years of diabetes and high cholesterol.

Gender	Female
Age	43 yrs
Height	5 ft. 4 in.
Weight	160 lbs.
Activity level	Sedentary
Pregnancy/Lactation status	Not Pregnant or Lactating

Begin New Calculation

Results:
Body Mass Index (BMI)ï	27.4
Estimated Daily Caloric Needs	1921 kcal/day

Macronutrients:
Macronutrient	Recommended Intake per day
Carbohydrate	216 - 312 gramsï
Total Fiber	25 grams
Protein	58 grams
Fat	43 - 75 gramsï
Saturated fatty acids	As low as possible while consuming a nutritionally adequate diet.
Trans fatty acids	As low as possible while consuming a nutritionally adequate diet.
Î±-Linolenic Acid	1.1 gramsï
Linoleic Acid	12 gramsï
Dietary Cholesterol	As low as possible while consuming a nutritionally adequate diet.
Total Water	2.7 Liters (about 11 cups)ï

Vitamins:
Vitamin	Recommended Intake per day	Tolerable UL Intake per day
Vitamin A	700 mcg	3,000 mcgï
Vitamin C	75 mg	2,000 mg
Vitamin D	15 mcg	100 mcg
Vitamin B6	1.3 mg	100 mg
Vitamin E	15 mg	1,000 mgï
Vitamin K	90 mcg	ND
Thiamin	1.1 mg	ND
Vitamin B12	2.4 mcg	ND
Riboflavin	1.1 mg	ND
Folate	400 mcg	1,000 mcgï
Niacin	14 mg	30 mgï
Choline	0.425 g	3.5 g
Pantothenic Acid	5 mg	ND
Biotin	30 mcg	ND
Carotenoids	NA	NDï

Minerals (Elements):
Mineral	Recommended Intake per day	Tolerable UL Intake per day
Essential
Calcium	1,000 mg	2,500 mg
Chloride	2.3 g	3.6 g
Chromium	25 mcg	ND
Copper	900 mcg	10,000 mcg
Fluoride	3 mg	10 mg
Iodine	150 mcg	1,100 mcg
Iron	18 mg	45 mg
Magnesium	320 mg	350 mgï
Manganese	1.8 mg	11 mg
Molybdenum	45 mcg	2,000 mcg
Phosphorus	0.7 g	4 g
Potassium	4.7 g	ND
Selenium	55 mcg	400 mcg
Sodium	1.5 g	2.3 g
Zinc	8 mg	40 mg
Non-Essential
Arsenic	NA	NDï
Boron	NA	20 mg
Nickel	NA	1 mg
Silicon	NA	NDï
Sulfate	NA	ND
Vanadium	NA	1.8 mgï

Questions: Please type your answer

A) Do you think Mrs King is currently meeting all her micro nutrient goals. Do you think this diet will provide her with all the vitamins and minerals she needs to be healthy why? AT LEAST 4 COMPLETE SENTENCES

B) Identify three changes to Mrs Kings day that would likely improve her long term health (do not restrict your answer to Diet alone)

( answer at least in 6 complete sentences)

home / study / science / biology / biology questions and answers / based on below tables just answer two parts of question sample case study mrs. king is a 43-year-old... Your question has been answered Let us know if you got a helpful answer. Rate this answer Question: Based on below tables just answer tWO PARTS OF question Sample Case Study Mrs. King is a 43-year-... Based on below tables just answer tWO PARTS OF question Sample Case Study Mrs. King is a 43-year-old married mother of four. Mrs. King is 5â 4â tall, weighs 160 pounds, and has a history of mild hypertension. Her blood pressure is controlled with a low-sodium diet, and although her doctor told her for years that she should exercise, she tried running but found it unpleasant and discontinued all forms of exercise. She is currently sedentary. Her grandmother died as a result of heart disease from years of diabetes and high cholesterol. Gender Female Age 43 yrs Height 5 ft. 4 in. Weight 160 lbs. Activity level Sedentary Pregnancy/Lactation status Not Pregnant or Lactating Begin New Calculation Results: Body Mass Index (BMI)ï 27.4 Estimated Daily Caloric Needs 1921 kcal/day Macronutrients: Macronutrient Recommended Intake per day Carbohydrate 216 - 312 gramsï Total Fiber 25 grams Protein 58 grams Fat 43 - 75 gramsï Saturated fatty acids As low as possible while consuming a nutritionally adequate diet. Trans fatty acids As low as possible while consuming a nutritionally adequate diet. Î±-Linolenic Acid 1.1 gramsï Linoleic Acid 12 gramsï Dietary Cholesterol As low as possible while consuming a nutritionally adequate diet. Total Water 2.7 Liters (about 11 cups)ï Vitamins: Vitamin Recommended Intake per day Tolerable UL Intake per day Vitamin A 700 mcg 3,000 mcgï Vitamin C 75 mg 2,000 mg Vitamin D 15 mcg 100 mcg Vitamin B6 1.3 mg 100 mg Vitamin E 15 mg 1,000 mgï Vitamin K 90 mcg ND Thiamin 1.1 mg ND Vitamin B12 2.4 mcg ND Riboflavin 1.1 mg ND Folate 400 mcg 1,000 mcgï Niacin 14 mg 30 mgï Choline 0.425 g 3.5 g Pantothenic Acid 5 mg ND Biotin 30 mcg ND Carotenoids NA NDï Minerals (Elements): Mineral Recommended Intake per day Tolerable UL Intake per day Essential Calcium 1,000 mg 2,500 mg Chloride 2.3 g 3.6 g Chromium 25 mcg ND Copper 900 mcg 10,000 mcg Fluoride 3 mg 10 mg Iodine 150 mcg 1,100 mcg Iron 18 mg 45 mg Magnesium 320 mg 350 mgï Manganese 1.8 mg 11 mg Molybdenum 45 mcg 2,000 mcg Phosphorus 0.7 g 4 g Potassium 4.7 g ND Selenium 55 mcg 400 mcg Sodium 1.5 g 2.3 g Zinc 8 mg 40 mg Non-Essential Arsenic NA NDï Boron NA 20 mg Nickel NA 1 mg Silicon NA NDï Sulfate NA ND Vanadium NA 1.8 mgï Questions: Please type your answer A) Do you think Mrs King is currently meeting all her micro nutrient goals. Do you think this diet will provide her with all the vitamins and minerals she needs to be healthy why? AT LEAST 4 COMPLETE SENTENCES B) Identify three changes to Mrs Kings day that would likely improve her long term health (do not restrict your answer to Diet alone) ( answer at least in 6 complete sentences)

11. Which of the following is an attribute of a scientifically literate person?

A. Creates templates for understanding

B. Constructs hypothetical arguments for discussion

C. Respects the rights of self determination

D. Uses scientific evidence to understand the natural world

E. Reports on social phenomena consistently

12. Which of the following does not contribute to the Calorie intake of a person?

A. Protein

B. Carbohydrate

C. Fat

D. Alcohol

E. Water

13. Which of the following is not a technique used to measure body composition?

A. Skin-fold calipers

B. Bod PodÃ

C. Body mass index

D. Hydrostatic weighing

E. Light absorption technique

14. Which of the following behavioral techniques supports healthy body weight changes?

A. Feasting

B. Fasting

C. Goal setting and a plan

D. Eating vegetables and meat

E. Regularly measuring body composition

15. The purpose of the warm-up is to:

A. Slowly increase the pulse rate to an aerobic level.

B. Facilitate vascular changes (splenic shunt) to accommodate aerobic exercise.

C. Gear up the energy metabolism, i.e., increase the delivery of oxygen and nutrients to the working muscle, and raise the temperature to an optimal level for energy production.

D. Increase the elasticity of the muscle fibers, which helps to prevent muscle, tendon, ligament, and joint injuries, as well as improve muscle contraction and preserve muscle glycogen in addition to reducing the amount of lactic acid build-up in the muscles.

E. All of the above

16. Which of the following reflects an improvement in cardiovascular health resulting from regular engagement in aerobic exercise?

A. Increased lean body mass

B. Increase in high-density lipoprotein cholesterol (HDL)

C. Stress relief

D. Improvement in sleep pattern

E. Reduced risk for developing certain types of cancer

17. The purpose of a cool-down is to:

A. slowly decrease pulse rate.

B. decrease core body temperature.

C. slowly constrict blood vessels.

D. continue adequate supply of blood to the brain, and facilitate removal of metabolic waste products from the muscles.

E. All of the above

18. A person trying to gain lean body mass has:

A. increased fluid needs.

B. decreased fat needs.

C. altered fitness needs.

D. increased protein and strength training needs.

E. decreased electrolyte needs.

19. Vitamin A in the form of _____ is used to treat acne.

A. retinol

B. retinal

C. retinoic acid

D. beta-carotene

E. lycopene

20. Which of the following is a genetic disease for which a low intake of copper is a component of treatment?

A. Pellagra

B. Wilsonâs disease

C. Hemochromatosis

D. Beriberi

E. Goiter

21. Which of the following nutrients is used to treat scurvy?

A. Folate

B. Riboflavin

C. Vitamin C

D. Niacin

E. Vitamin D

22. Which of the following groups is at highest risk for hemolytic anemia?

A. Premature infants

B. Elderly people who do not get exposure to sunlight

C. Pregnant women

D. Teenagers who do not drink enough water

E. Someone who does not consume animal meat or products

23. Iron deficiency causes:

A. microcytic normochromic anemia.

B. macrocytic hypochromic anemia.

C. microcytic hypochromic anemia.

D. macrocytic normochromic anemia.

E. macrocytic hyperchromic anemia.

24. Acrodermatitis enteropathica is caused by a deficiency of:

A. iron.

B. zinc.

C. chromium.

D. choline.

E. molybdenum.

25. Which of the following is required for the absorption of vitamin B₁₂?

A. A coenzyme

B. Intrinsic factor

C. Vitamin C

D. Bile acids

E. None of the above

26. Which nutrient potentiates the action of insulin?

A. Magnesium

B. Fluoride

C. Chromium

D. Selenium

E. Iodine

27. Which mineral is a central component of vitamin B₁₂?

A. Iron

B. Copper

C. Cobalt

D. Zinc

E. Molybdenum

28. Iodine is a component of:

A. hemoglobin.

B. myoglobin.

C. intrinsic factor.

D. insulin.

E. thyroxine.

29. Which of the following statements is not true regarding the diagnosis of a nutritional deficiency?

A. Dietary records should demonstrate low intake for that nutrient.

B. Blood levels should demonstrate high body levels of the nutrient.

C. Tissue levels should demonstrate low body levels of the nutrient.

D. Nutrient supplementation should correct the deficiency symptoms.

E. Clinical deficiency symptoms should be compatible with a low dietary intake.

30. Vitamin C helps maintain tissue integrity by:

A. neutralizing foreign proteins.

B. creating an alkaline cell environment.

C. recognizing cell boundaries.

D. forming collagen to bind cells together.

E. increasing inflammation

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NUTR100 Chapter Notes - Chapter 12: Manganese, Very Low-Density Lipoprotein, Collagen

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