Question 1

Low potassium and high sodium intakes can _____.

Accepted Answer

A)  ​contribute to weight loss 
B)  ​block reabsorption of water 
C)  ​raise blood pressure 
D)  ​raise blood sugar 
E)  ​inhibit energy metabolism 
A)  ​contribute to weight loss 
B)  ​block reabsorption of water 
C)  ​raise blood pressure 
D)  ​raise blood sugar 
E)  ​inhibit energy metabolism

Question 2

Water constitutes up to 95 percent of the volume of most fruits and vegetables.

Accepted Answer

A) True 
 B)False

Question 3

A diabetes-like condition may develop when _____ is lacking in the diet.

Accepted Answer

A)  ​iron 
B)  ​zinc 
C)  ​chromium 
D)  ​molybdenum 
E)  ​copper 
A)  ​iron 
B)  ​zinc 
C)  ​chromium 
D)  ​molybdenum 
E)  ​copper

Question 4

An important function of chloride in the body is to _____.

Accepted Answer

A)  ​maintain fluid balance 
B)  ​regulate metabolism 
C)  ​develop bone cells 
D)  ​control blood glucose levels 
E)  ​strengthen bones and teeth 
A)  ​maintain fluid balance 
B)  ​regulate metabolism 
C)  ​develop bone cells 
D)  ​control blood glucose levels 
E)  ​strengthen bones and teeth

Question 5

The best way to ensure an adequate intake of trace minerals is to _____.

Accepted Answer

A)  ​eat foods containing the major minerals 
B)  ​make sure your diet is sufficient in vitamins 
C)  ​consume a variety of foods 
D)  ​practice dietary adequacy 
E)  ​take supplements 
A)  ​eat foods containing the major minerals 
B)  ​make sure your diet is sufficient in vitamins 
C)  ​consume a variety of foods 
D)  ​practice dietary adequacy 
E)  ​take supplements

Question 6

Potassium _____.

Accepted Answer

A)  ​is directly necessary for protein synthesis in cells 
B)  ​protects bone structure against degeneration 
C)  ​is the body's principal electrolyte inside the cells 
D)  ​is necessary for wound healing 
E)  ​is necessary for blood coagulation 
A)  ​is directly necessary for protein synthesis in cells 
B)  ​protects bone structure against degeneration 
C)  ​is the body's principal electrolyte inside the cells 
D)  ​is necessary for wound healing 
E)  ​is necessary for blood coagulation

Question 7

Matching
-pica

Accepted Answer

A) the balance between water intake and water excretion that keeps the body's water content constant 
B) the loss of water from the body that occurs when water output exceeds water input 
C) a craving for nonfood substances 
D) a part of the brain that helps regulate many body balances, including fluid balance 
E) in the brain, the "king gland" that regulates the operation of many other glands
F)a hormone released by the pituitary gland in response to high salt concentrations in the blood; the kidneys respond by reabsorbing water
G)a hormone secreted by the adrenal glands that stimulates the reabsorption of sodium by the kidneys; also regulates chloride and potassium concentrations
H)fluid residing outside the cells; includes the fluid between the cells (interstitial fluid), plasma, and the water of structures such as the skin and bones
I)high blood pressure
J)a precursor to hemoglobin 
A) the balance between water intake and water excretion that keeps the body's water content constant 
B) the loss of water from the body that occurs when water output exceeds water input 
C) a craving for nonfood substances 
D) a part of the brain that helps regulate many body balances, including fluid balance 
E) in the brain, the "king gland" that regulates the operation of many other glands
F)a hormone released by the pituitary gland in response to high salt concentrations in the blood; the kidneys respond by reabsorbing water
G)a hormone secreted by the adrenal glands that stimulates the reabsorption of sodium by the kidneys; also regulates chloride and potassium concentrations
H)fluid residing outside the cells; includes the fluid between the cells (interstitial fluid), plasma, and the water of structures such as the skin and bones
I)high blood pressure
J)a precursor to hemoglobin

Question 8

Parasitic infections of the GI tract can lead to iron-deficiency anemia due to blood loss.

Accepted Answer

A) True 
 B)False

Question 9

Mustard greens, kale, parsley, watercress, and broccoli are good sources of available calcium.

Accepted Answer

A) True 
 B)False

Question 10

Water comprises _____ percent of an adult's body weight.

Accepted Answer

A)  ​30 
B)  ​40 
C)  ​60 
D)  ​70 
E)  ​80 
A)  ​30 
B)  ​40 
C)  ​60 
D)  ​70 
E)  ​80

Question 11

High intake of _____ interfere with copper absorption and can lead to a deficiency.

Accepted Answer

A)  ​zinc 
B)  ​iron 
C)  ​chromium 
D)  ​manganese 
E)  ​selenium 
A)  ​zinc 
B)  ​iron 
C)  ​chromium 
D)  ​manganese 
E)  ​selenium

Question 12

According to the DRI Committee, the adequate intake for total water for women is _____.

Accepted Answer

A)  ​2 cups per day 
B)  ​2.7 L per day 
C)  ​3.7 L per day 
D)  ​24 ounces per day 
E)  ​4.0 L per day 
A)  ​2 cups per day 
B)  ​2.7 L per day 
C)  ​3.7 L per day 
D)  ​24 ounces per day 
E)  ​4.0 L per day

Question 13

A good food source of iodine is _____.

Accepted Answer

A)  ​bananas 
B)  ​seafood 
C)  ​broccoli 
D)  ​pork 
E)  ​grapefruit 
A)  ​bananas 
B)  ​seafood 
C)  ​broccoli 
D)  ​pork 
E)  ​grapefruit

Question 14

Which body process is dependent upon the presence of calcium in the body fluids?

Accepted Answer

A)  ​tear production 
B)  ​blood plasma production 
C)  ​hair growth, especially on the face 
D)  ​transmission of nerve impulses 
E)  ​transportation of oxygen in the bloodstream 
A)  ​tear production 
B)  ​blood plasma production 
C)  ​hair growth, especially on the face 
D)  ​transmission of nerve impulses 
E)  ​transportation of oxygen in the bloodstream

Question 15

Supplements containing _____ should be kept out of children's reach to prevent accidental poisonings, which can be potentially fatal.

Accepted Answer

A)  ​iron 
B)  ​vitamin D 
C)  ​zinc 
D)  ​niacin 
E)  ​thiamin 
A)  ​iron 
B)  ​vitamin D 
C)  ​zinc 
D)  ​niacin 
E)  ​thiamin

Question 16

Describe the body's mechanism for regulating water excretion.

Accepted Answer

Water excretion is regulated by the brai

Question 17

Matching
-water balance

Accepted Answer

A) the balance between water intake and water excretion that keeps the body's water content constant 
B) the loss of water from the body that occurs when water output exceeds water input 
C) a craving for nonfood substances 
D) a part of the brain that helps regulate many body balances, including fluid balance 
E) in the brain, the "king gland" that regulates the operation of many other glands
F)a hormone released by the pituitary gland in response to high salt concentrations in the blood; the kidneys respond by reabsorbing water
G)a hormone secreted by the adrenal glands that stimulates the reabsorption of sodium by the kidneys; also regulates chloride and potassium concentrations
H)fluid residing outside the cells; includes the fluid between the cells (interstitial fluid), plasma, and the water of structures such as the skin and bones
I)high blood pressure
J)a precursor to hemoglobin 
A) the balance between water intake and water excretion that keeps the body's water content constant 
B) the loss of water from the body that occurs when water output exceeds water input 
C) a craving for nonfood substances 
D) a part of the brain that helps regulate many body balances, including fluid balance 
E) in the brain, the "king gland" that regulates the operation of many other glands
F)a hormone released by the pituitary gland in response to high salt concentrations in the blood; the kidneys respond by reabsorbing water
G)a hormone secreted by the adrenal glands that stimulates the reabsorption of sodium by the kidneys; also regulates chloride and potassium concentrations
H)fluid residing outside the cells; includes the fluid between the cells (interstitial fluid), plasma, and the water of structures such as the skin and bones
I)high blood pressure
J)a precursor to hemoglobin

Question 18

Children with a mild iodine deficiency typically perform poorly in school.

Accepted Answer

A) True 
 B)False

Question 19

Calcium is most abundant in _____.

Accepted Answer

A)  ​dark green vegetables 
B)  ​milk 
C)  ​meats 
D)  ​cereal grains 
E)  ​fish 
A)  ​dark green vegetables 
B)  ​milk 
C)  ​meats 
D)  ​cereal grains 
E)  ​fish

Question 20

Which food is a poor source of iron?

Accepted Answer

A)  ​dried fruits 
B)  ​enriched cereals 
C)  ​legumes 
D)  ​cheese 
E)  ​dark green, leafy vegetables 
A)  ​dried fruits 
B)  ​enriched cereals 
C)  ​legumes 
D)  ​cheese 
E)  ​dark green, leafy vegetables

Exam 9: Water and the Minerals

Low potassium and high sodium intakes can _____.

Water constitutes up to 95 percent of the volume of most fruits and vegetables.

A diabetes-like condition may develop when _____ is lacking in the diet.

An important function of chloride in the body is to _____.

The best way to ensure an adequate intake of trace minerals is to _____.

Potassium _____.

Matching -pica

Parasitic infections of the GI tract can lead to iron-deficiency anemia due to blood loss.

Mustard greens, kale, parsley, watercress, and broccoli are good sources of available calcium.

Water comprises _____ percent of an adult's body weight.

High intake of _____ interfere with copper absorption and can lead to a deficiency.

According to the DRI Committee, the adequate intake for total water for women is _____.

A good food source of iodine is _____.

Which body process is dependent upon the presence of calcium in the body fluids?

Supplements containing _____ should be kept out of children's reach to prevent accidental poisonings, which can be potentially fatal.

Describe the body's mechanism for regulating water excretion.

Matching -water balance

Children with a mild iodine deficiency typically perform poorly in school.

Calcium is most abundant in _____.

Which food is a poor source of iron?

Overview of Nutrition and Health

Carbohydrates

Lipids

Protein

Digestion and Absorption

Metabolism Energy Balance and Body Composition

Weight Management Overweight and Underweight

The Vitamins

Fitness and Nutrition

Nutrition Through the Life Span Pregnancy and Lactation

Nutrition Through the Life Span Infancy Childhood and Adolescence

Nutrition Through the Life Span Later Adulthood

Illness and Nutrition Care

Medications - Diet Drug Interactions - and Herbal Supplements

Specialized Nutrition Support - Enteral and Parenteral Nutrition

Foods and Food Consistency for Upper Gi Disorders

Fiber-Modified Diets for Lower Gastrointestinal Tract Disorders

Carbohydrate - and Fat Modified Diets for Malabsorption Disorders

Nutrition Therapy for Liver and Gallbladder Diseases

Carbohydrate Controlled Diets for Diabetes Mellitus

Fat Controlled - Mineral Modified Diets for Cardiovascular Diseases

Protein - Mineral - and Fluid Modified Diets for Kidney Diseases

Energy - and Protein - Modified Diets for Metabolic and Respiratory Stress

Energy - and Protein - Modified Diets for Cancer and HIV Infection

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