4075922
Descrição
Quiz por Jess Weistuch, atualizado more than 1 year ago
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Criado por Jess Weistuch
mais de 8 anos atrás
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|
Questão 1
Questão
What is the most abundant mineral in the human body?
Responda
-
Potassium
-
Calcium
-
Phosphorus
-
Magnesium
Questão 2
Questão
99% of calcium in the body is located in bones
Responda
- True
- False
Questão 3
Questão
Food additives are a source of THIS bone health nutrient; this is also a mineral that plays a role in the transport of lipids in the body because it is a component of lipoproteins.
Responda
-
Phosphorus
-
Fluoride
-
Calcium
-
Magnesium
Questão 4
Questão
Which is NOT a major function of calcium in the blood?
Responda
-
blood clotting
-
muscle contractions
-
nerve impulses
-
regulates heart beat/blood pressure
-
all of these are major functions of calcium in the blood
Questão 5
Questão
Calcitonin is a hormone produced by the parathyroid gland and ultimately raises blood calcium levels.
Responda
- True
- False
Questão 6
Questão
Which fat-soluble vitamin is important in the synthesis and maintenance of bones in the body?
Responda
-
Vitamin E
-
Vitamin K
-
Vitamin D
-
Vitamin C
Questão 7
Questão
Green, leafy vegetables are a good source of what nutrient because it is a part of the chlorophyll?
Responda
-
Magnesium
-
Calcium
-
Fluoride
-
Phosphorus
Questão 8
Questão
Absorption of what mineral is increased by estrogen, vitamin D and hydrochloric acid?
Responda
-
Phosphorus
-
Calcium
-
Fluoride
-
Magnesium
Questão 9
Questão
Sources of this nutrient include toothpaste and mouthwash.
Responda
-
Calcium
-
Magnesium
-
Chloride
-
Fluoride
Questão 10
Questão
These are the two types on tissues on your bones
Responda
-
Cortical
-
Collagen
-
Tribecular
-
Osteoblast
Questão 11
Questão
Which does NOT correctly match with it's function.
Responda
-
Osteoblasts-build bone
-
Osteocytes-take up Ca from the bone
-
Osteoclasts-break the bone
-
all of these are correctly matched
Questão 12
Questão
Who are NOT at risk of getting calcium deficiency (osteoporosis)
Responda
-
postmenopausal women
-
lactose intolerant
-
vegans
-
elderly
Questão 13
Questão
Which is NOT a function of Phosphorus?
Responda
-
80% in bones & teeth
-
Regulation of heartbeat & blood pressure
-
Phospholipids
-
Component of cell membranes, ATP, and DNA
Questão 14
Questão
These are sources of Phosphorus
Responda
-
baked goods
-
cheese
-
fatty fish
-
breakfast cereals
-
soda pop
-
mushrooms
Questão 15
Questão
Low calcium intake and high phosphorus intake can result in bone loss
Responda
- True
- False
Questão 16
Questão
You can not obtain vitamin D from sunlight.
Responda
- True
- False
Questão 17
Questão
Osteomalacia means "large bones" and is the childhood deficiency for Vitamin D.
Responda
- True
- False
Questão 18
Questão
Osteoblasts are blne-building cells
Responda
- True
- False
Questão 19
Questão
Most bone formation occurs ________.
Responda
-
between infancy and adolescence
-
between the ages of 20 and 30
-
between the ages of 30 and 40
-
over the age of 40
Questão 20
Questão
Significant nondairy sources of calcium include ____________.
Responda
-
almonds, beans, mustard greens, broccoli, and tofu
-
meat, eggs, and fish
-
whole-grain breads and cereals, peanuts, bananas, and spinach
-
all of the above
Questão 21
Questão
Calcium absorption is likely to be highest in ______________.
Responda
-
postmenopausal women
-
adults in middle age
-
adolescent males and females
-
both a and b
Questão 22
Questão
Which of the following is NOT a risk factor for osteoporosis?
Responda
-
low physical activity
-
low calcium and vitamin D intakes
-
obesity
-
amenorrhea
Questão 23
Questão
Low intakes of calcium and vitamin D have been associated with increased risk of cancer.
Responda
- True
- False
Questão 24
Questão
Phosphorus deficiency is a common problem in North America.
Responda
- True
- False
Questão 25
Questão
Over half of the magnesium in the body is found in the ________.
Responda
-
heart
-
liver
-
bones
-
brain
Questão 26
Questão
Which of the following helps protect against dental caries?
Responda
-
iodine
-
manganese
-
fluoride
-
chromium
Questão 27
Questão
Which of the following is a part of acquired (specific) immunity?
Responda
-
skin
-
hydrochloric acid
-
antibodies
-
fever
Questão 28
Questão
Antioxidants help minimize the damaging effect of free radicals.
Responda
- True
- False
Questão 29
Questão
Wheat germ and vegetable oils are good sources of Vitamin E.
Responda
- True
- False
Questão 30
Questão
Vitamin C is required for the formation of ____________, required to synthesize collagen.
Responda
-
tryptophan
-
serotonin
-
hydroxyproline
-
acetyl-CoA
Questão 31
Questão
Ingesting 1000 mg of supplemental vitamin C / day has been proven to prevent common colds.
Responda
- True
- False
Questão 32
Questão
Selenium deficiency can cause impaired thyroid hormone metabolism.
Responda
- True
- False
Questão 33
Questão
Which food provides very little vitamin A?
Responda
-
mango
-
spinach
-
banana
-
liver
Questão 34
Questão
Vitamin A is involved in all of the following functions EXCEPT _____________.
Responda
-
vision and dark adaptation
-
hemoglobin synthesis
-
resistance to infection
-
cell differentiation
Questão 35
Questão
Vitamin A deficiency is associated with the symptoms of night blindness, keratinization, and increased infections.
Responda
- True
- False
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