Question 1

Choose the following that is true about teeth.

Accepted Answer

A) They have their own blood and nerve supply within the tooth. 
B) They are strengthened by fluoride,covered in enamel,and made of hydroxyapatite. 
C) They are weakened when vitamin E,vitamin C,and fluoride intake is low. 
D) They are not considered bone. 
A) They have their own blood and nerve supply within the tooth. 
B) They are strengthened by fluoride,covered in enamel,and made of hydroxyapatite. 
C) They are weakened when vitamin E,vitamin C,and fluoride intake is low. 
D) They are not considered bone. B

Question 2

Vitamin D is unique among the vitamins because

Accepted Answer

A) it is absorbed and transported via the lymphatic system. 
B) absorption requires bile and fat. 
C) it can be formed in the body by skin exposure to the sun. 
D) it can be stored. 
A) it is absorbed and transported via the lymphatic system. 
B) absorption requires bile and fat. 
C) it can be formed in the body by skin exposure to the sun. 
D) it can be stored. C

Question 3

Consumption of this mineral in water has lowered the rate of dental caries because _______ strengthens the crystal structure of teeth.

Accepted Answer

A) sodium 
B) fluoride 
C) magnesium 
D) iron 
A) sodium 
B) fluoride 
C) magnesium 
D) iron B

Question 4

Soft bones resulting from a deficiency of vitamin D in adulthood is known as

Accepted Answer

A) osteopenia. 
B) osteomalacia. 
C) osteoporosis. 
D) osteopathy. 
A) osteopenia. 
B) osteomalacia. 
C) osteoporosis. 
D) osteopathy.

Question 5

This mineral can be protective for the teeth when introduced into the water supply;however it can cause tooth mottling when consumed in high quantities.

Accepted Answer

A) Fluoride 
B) Copper 
C) Iron 
D) Selenium 
A) Fluoride 
B) Copper 
C) Iron 
D) Selenium

Question 6

______ should be taken with meals to enhance absorption.

Accepted Answer

A) Calcium carbonate 
B) Calcium citrate 
A) Calcium carbonate 
B) Calcium citrate

Question 7

Older women may be at risk for phosphorous deficiency if

Accepted Answer

A) they include too much dairy in their diets. 
B) they live alone,eat poorly,and take calcium supplements. 
C) they live alone,eat poorly,and take hormone replacement therapy. 
D) they stay inside most of the day. 
A) they include too much dairy in their diets. 
B) they live alone,eat poorly,and take calcium supplements. 
C) they live alone,eat poorly,and take hormone replacement therapy. 
D) they stay inside most of the day.

Question 8

In the body,99 percent of calcium is found in

Accepted Answer

A) the liver. 
B) intracellular fluid. 
C) bones and teeth. 
D) nerve cells. 
A) the liver. 
B) intracellular fluid. 
C) bones and teeth. 
D) nerve cells.

Question 9

Which of the following are functions of phosphorus?

Accepted Answer

A) Activation of enzymes,component of cell membranes,and maintenance of fluid balance 
B) Regulation of blood glucose,control of calcium absorption,and synthesis of vitamin D in the liver 
C) Energy metabolism,destruction of pathogens,and transport of oxygen in the blood 
D) Support of immune function,regulation of cell growth,and production of hormones 
A) Activation of enzymes,component of cell membranes,and maintenance of fluid balance 
B) Regulation of blood glucose,control of calcium absorption,and synthesis of vitamin D in the liver 
C) Energy metabolism,destruction of pathogens,and transport of oxygen in the blood 
D) Support of immune function,regulation of cell growth,and production of hormones

Question 10

For prevention of osteoporosis,strength training is

Accepted Answer

A) recommended because the stress on bones stimulates bone maintenance. 
B) recommended because it decreases estrogen levels. 
C) not recommended because it increases fracture risk. 
D) not recommended because it increases testosterone levels. 
A) recommended because the stress on bones stimulates bone maintenance. 
B) recommended because it decreases estrogen levels. 
C) not recommended because it increases fracture risk. 
D) not recommended because it increases testosterone levels.

Question 11

The most nutrient-dense calcium food source is

Accepted Answer

A) dark green vegetables. 
B) meat. 
C) dairy. 
D) cereal grains. 
A) dark green vegetables. 
B) meat. 
C) dairy. 
D) cereal grains.

Question 12

The difference between osteopenia and osteoporosis is

Accepted Answer

A) the bone loss of patients with osteopenia is not as severe as that of patients with osteoporosis. 
B) the bone loss of patients with osteopenia is worse than that of patients with osteoporosis. 
C) osteopenia is caused by heredity whereas osteoporosis is caused by lifestyle. 
D) osteopenia can be cured whereas osteoporosis is irreversible. 
A) the bone loss of patients with osteopenia is not as severe as that of patients with osteoporosis. 
B) the bone loss of patients with osteopenia is worse than that of patients with osteoporosis. 
C) osteopenia is caused by heredity whereas osteoporosis is caused by lifestyle. 
D) osteopenia can be cured whereas osteoporosis is irreversible.

Question 13

______ is the mineral present in the body in the greatest quantity.The best dietary sources are milk and dairy products.

Accepted Answer

A) Boron 
B) Calcium 
C) Magnesium 
D) Phosphorus 
A) Boron 
B) Calcium 
C) Magnesium 
D) Phosphorus

Question 14

Reduced blood calcium levels would result from the actions of

Accepted Answer

A) calcitriol. 
B) calcitonin. 
C) parathyroid hormone. 
D) All of these choices are correct. 
A) calcitriol. 
B) calcitonin. 
C) parathyroid hormone. 
D) All of these choices are correct.

Question 15

Which of the following food combinations would provide the most phosphorus?

Accepted Answer

A) Strawberries,orange juice,potatoes 
B) Cream of wheat,enriched bread,muffin 
C) Cheeseburger on whole-wheat bun,cola 
D) Broccoli and cauliflower salad 
A) Strawberries,orange juice,potatoes 
B) Cream of wheat,enriched bread,muffin 
C) Cheeseburger on whole-wheat bun,cola 
D) Broccoli and cauliflower salad

Question 16

Osteomalacia is characterized by soft bones resulting from

Accepted Answer

A) vitamin D deficiency in adulthood. 
B) vitamin D deficiency in childhood. 
C) calcium deficiency in adulthood. 
D) calcium deficiency in childhood. 
A) vitamin D deficiency in adulthood. 
B) vitamin D deficiency in childhood. 
C) calcium deficiency in adulthood. 
D) calcium deficiency in childhood.

Question 17

Type 1 osteoporosis

Accepted Answer

A) is mainly due to increased estrogen levels. 
B) most dramatically affects trabecular bone. 
C) is characterized by equal losses of trabecular and cortical bone. 
D) affects both men and women over the age of 60. 
A) is mainly due to increased estrogen levels. 
B) most dramatically affects trabecular bone. 
C) is characterized by equal losses of trabecular and cortical bone. 
D) affects both men and women over the age of 60.

Question 18

Match between columns
                        Premises: Low bone mineral density that severely increases risk for bone fractures
Soft bones due to vitamin D deficiency during childhood
Low bone mineral density that moderately increases risk for bone fractures
Soft bones due to vitamin D deficiency during adulthood
Inability to relax muscles due to low blood calcium

Accepted Answer

The Answer of Rickets and Osteoporosis and Osteomalacia and Tetany is...

Question 19

A reliable source of vitamin D in the diet is

Accepted Answer

A) poultry. 
B) whole-grain bread. 
C) yellow squash. 
D) fortified milk. 
A) poultry. 
B) whole-grain bread. 
C) yellow squash. 
D) fortified milk.

Question 20

Calcium absorption is decreased by

Accepted Answer

A) phytic acid,oxalic acid,and tannins. 
B) periods of growth,such as adolescence and pregnancy. 
C) the presence of lactose in the diet. 
D) acidic environment of the stomach. 
A) phytic acid,oxalic acid,and tannins. 
B) periods of growth,such as adolescence and pregnancy. 
C) the presence of lactose in the diet. 
D) acidic environment of the stomach.

Choose the following that is true about teeth.

Vitamin D is unique among the vitamins because

Consumption of this mineral in water has lowered the rate of dental caries because _______ strengthens the crystal structure of teeth.

Soft bones resulting from a deficiency of vitamin D in adulthood is known as

This mineral can be protective for the teeth when introduced into the water supply;however it can cause tooth mottling when consumed in high quantities.

______ should be taken with meals to enhance absorption.

Older women may be at risk for phosphorous deficiency if

In the body,99 percent of calcium is found in

Which of the following are functions of phosphorus?

For prevention of osteoporosis,strength training is

The most nutrient-dense calcium food source is

The difference between osteopenia and osteoporosis is

______ is the mineral present in the body in the greatest quantity.The best dietary sources are milk and dairy products.

Reduced blood calcium levels would result from the actions of

Which of the following food combinations would provide the most phosphorus?

Osteomalacia is characterized by soft bones resulting from

Type 1 osteoporosis

A reliable source of vitamin D in the diet is

Calcium absorption is decreased by

Nutrition, food Choices, and Health

Designing a Healthy Dietary Pattern

The Human Body: A Nutrition Perspective

Carbohydrates

Lipids

Proteins

Energy Balance and Weight Control

Overview of Micronutrients and Phytochemicals

Fluid and Electrolyte Balance

Nutrients Involved in Body Defenses

Micronutrient Function in Energy Metabolism

Nutrients That Support Blood and Brain Health

Nutrition: Fitness and Sports

Eating Disorders

Undernutrition Throughout the World

Safety of Our Food Supply

Nutrition During Pregnancy and Breastfeeding

Nutrition From Infancy Through Adolescence

Nutrition During Adulthood

Filters

Exam 11: Nutrients Involved in Bone Health

Choose the following that is true about teeth.

Vitamin D is unique among the vitamins because

Consumption of this mineral in water has lowered the rate of dental caries because _______ strengthens the crystal structure of teeth.

Soft bones resulting from a deficiency of vitamin D in adulthood is known as

This mineral can be protective for the teeth when introduced into the water supply;however it can cause tooth mottling when consumed in high quantities.

______ should be taken with meals to enhance absorption.

Older women may be at risk for phosphorous deficiency if

In the body,99 percent of calcium is found in

Which of the following are functions of phosphorus?

For prevention of osteoporosis,strength training is

The most nutrient-dense calcium food source is

The difference between osteopenia and osteoporosis is

______ is the mineral present in the body in the greatest quantity.The best dietary sources are milk and dairy products.

Reduced blood calcium levels would result from the actions of

Which of the following food combinations would provide the most phosphorus?

Osteomalacia is characterized by soft bones resulting from

Type 1 osteoporosis

A reliable source of vitamin D in the diet is

Calcium absorption is decreased by

Nutrition, food Choices, and Health

Designing a Healthy Dietary Pattern

The Human Body: A Nutrition Perspective

Carbohydrates

Lipids

Proteins

Energy Balance and Weight Control

Overview of Micronutrients and Phytochemicals

Fluid and Electrolyte Balance

Nutrients Involved in Body Defenses

Micronutrient Function in Energy Metabolism

Nutrients That Support Blood and Brain Health

Nutrition: Fitness and Sports

Eating Disorders

Undernutrition Throughout the World

Safety of Our Food Supply

Nutrition During Pregnancy and Breastfeeding

Nutrition From Infancy Through Adolescence

Nutrition During Adulthood

Filters