4067677
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Quiz von Jess Weistuch, aktualisiert more than 1 year ago
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Erstellt von Jess Weistuch
vor mehr als 9 Jahre
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Frage 1
Frage
Where are vitamins and minerals absorbed in the body?
Antworten
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small intestine
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liver
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heart
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large intestine
Frage 2
Frage
This nutrient is a part of the coenzyme FAD; milk is a significant source
Antworten
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zinc
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calcium
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riboflavin
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iron
Frage 3
Frage
This nutrient is a part of the coenzyme known as NAD; the body can make it from the amino acid tryptophan
Antworten
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zinc
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sodium
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thiamin
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niacin
Frage 4
Frage
This nutrient functions as part of a coenzyme in amino acid metabolism; it also helps to make red blood cells
Antworten
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B12
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B6
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B1
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B10
Frage 5
Frage
Whole grain products and pork are significant sources of this vitamin; it's part of a coenzyme that helps to convert pyruvate to acetyl CoA.
Antworten
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Riboflavin
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Niacin
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Thiamin
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Iodine
Frage 6
Frage
Nutrient that enhances insulin activity in the body; it's often sold as a supplement for weight loss.
Antworten
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chromium
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iodine
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niacin
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riboflavin
Frage 7
Frage
Which of these nutrients is NOT added to refined white flour during the enrichment process.
Antworten
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Iodine
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Riboflavin
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Niacin
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Thiamin
Frage 8
Frage
Which energy metabolism nutrient is an essential component of thyroid hormones?
Antworten
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Chromium
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Iron
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Iodine
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Magnesium
Frage 9
Frage
Which of these vitamins is not fat soluble?
Antworten
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Vitamin A
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Vitamin C
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Vitamin K
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Vitamin D
Frage 10
Frage
What is the definition of an enzyme?
Antworten
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proteins that stop biochemical reactions
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Most common cause of preventable brain damage in the world
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proteins that catalyze biochemical reactions
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the loss of electrons
Frage 11
Frage
Which is a source of B6 vitamins?
Antworten
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Enriched grains
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Whole grains
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Rice
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Fortified cereals & grains
Frage 12
Frage
What much enriched flour contain?
Antworten
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Thiamin (B1)
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Calcium
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Niacin (B3)
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Riboflavin (B2)
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Folic Acid
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Iron
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Magnesium
Frage 13
Frage
Who is at risk of Thiamin deficiency?
Antworten
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elderly
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healthy adolescent
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alcoholics
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infants
Frage 14
Frage
Which is NOT one of the 4 d's relating to the thiamin deficiency, Pellagra?
Antworten
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Diabetes
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Dermatitis
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Diarrhea
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Dementia
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Death
Frage 15
Frage
What is NOT true about chromium?
Antworten
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May enhance insulin function
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promotes glucose uptake
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Essential component of thyroid hormones
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sources are whole grains, meats (liver), veggies
Frage 16
Frage
Which of these are NOT one of the functions of Iodine
Antworten
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Regulates body temperature
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Regulates heartbeat
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Regulates growth
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Regulates blood cell production
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Regulates nerve and muscle function
Frage 17
Frage
Which is NOT a source of iodine?
Antworten
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Saltwater seafood
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Whole grains
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Iodized salt
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Dairy products
Frage 18
Frage
What is iodine deficiency called?
Antworten
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Phenylketonuria (PKU)
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Glycogen Storage Disease
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Galactosemia
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Goiter
Frage 19
Frage
Thiamin pyrophosphate, TPP, is required for ___________.
Antworten
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protein synthesis
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fatty acid synthesis
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carbohydrate metabolism
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DNA synthesis
Frage 20
Frage
Thiamin deficiency can be found among ________.
Antworten
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heavy users of alcohol
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poor people in developing countries reliant on white rice as a staple food
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poor people in developing countries reliant on corn as a staple food
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both a and b
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both a and c
Frage 21
Frage
Which of the following water-soluble vitamins participate in oxidation-reduction reactions?
Antworten
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thiamin and riboflavin
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thiamin and vitamin B-6
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pantothenic acid and niacin
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riboflavin and niaciin
Frage 22
Frage
An alcoholic who consumes no dairy products is most at risk of developing ________ deficiency.
Antworten
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choline
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vitamin B-6
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riboflavin
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thiamin
Frage 23
Frage
Niacin can be synthesized in cells from ______________.
Antworten
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riboflavin
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fatty acids
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glucose
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tryptophan
Frage 24
Frage
Deficiencies of ________ and ____________ are extremely rare.
Antworten
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biotin; pantothenic acid
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biotin; niacin
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riboflavin; niacin
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thiamin; niacin
Frage 25
Frage
Transamination reactions allow the formation of nonessential amino acids. Which vitamin is required for these reactions?
Antworten
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thiamin
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niacin
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riboflavin
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vitamin B-6
Frage 26
Frage
Good sources of folate include _____________.
Antworten
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lentils, spinach, asparagus, and fortified foods
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papayas, limes, oranges, and potatoes
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dairy products, fortified foods, and nuts
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tuna, chicken, beef, and dairy products
Frage 27
Frage
Folate functions in DNA synthesis and amino acid metabolism
Antworten
- True
- False
Frage 28
Frage
Macrocytic anemia, peripheral neuropathy, and impaired cognitive function are signs of ____________ deficiency.
Antworten
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ascorbic acid
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niacin
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vitamin B-12
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Vitamin B-6
Frage 29
Frage
Sources of vitamin B-12 include__________.
Antworten
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whole grains, tuna, and eggs
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dairy products, meat, and fish
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citrus fruits, papayas, and bananas
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dairy products, whole grains, and leafy, green vegetables
Frage 30
Frage
Manganese is a cofactor for metabolic enzymes.
Antworten
- True
- False
Frage 31
Frage
Which of the following is a function of iodine?
Antworten
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acts as a component of superoxide dismutase enzyme
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aids in thyroid hormone metabolism
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functions in antioxidant defense
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enhances insulin activity
Frage 32
Frage
Which of the following is associated with the development of cretinism?
Antworten
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iron deficiency
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zinc deficiency
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iodine deficiency
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selenium deficiency
Frage 33
Frage
Protein-rich foods are the main source of the mineral sulfur in our diets
Antworten
- True
- False
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