Question 1

Which is NOT true of energy expenditure as it relates to control of weight?

Accepted Answer

A)  Obese women have a similar or higher metabolic rate than thinner women do. 
B)  Activity level seems to be a principal determinant in the development of obesity. 
C)  Weight loss from a specific energy deficit is usually predictable. 
D)  Adjustments in energy expenditure seem to be adaptive. 
A)  Obese women have a similar or higher metabolic rate than thinner women do. 
B)  Activity level seems to be a principal determinant in the development of obesity. 
C)  Weight loss from a specific energy deficit is usually predictable. 
D)  Adjustments in energy expenditure seem to be adaptive.

Question 2

The main manifestation of type 2 diabetes is:

Accepted Answer

A)  hyperglycemia. 
B)  hypoglycemia. 
C)  ketoacidosis. 
D)  insulin resistance. 
A)  hyperglycemia. 
B)  hypoglycemia. 
C)  ketoacidosis. 
D)  insulin resistance.

Question 3

For adults of all ages,one to two alcoholic drinks daily results in the lowest mortality rate because moderate alcohol consumption provides protective effects on the cardiovascular system.

Accepted Answer

A)  Both the statement and the reason are correct and related. 
B)  Both the statement and the reason are correct but are not related. 
C)  The statement is correct, but the reason is not correct. 
D)  The statement is not correct, but the reason is correct. 
E)  Neither the statement nor the reason is correct. 
A)  Both the statement and the reason are correct and related. 
B)  Both the statement and the reason are correct but are not related. 
C)  The statement is correct, but the reason is not correct. 
D)  The statement is not correct, but the reason is correct. 
E)  Neither the statement nor the reason is correct.

Question 4

During the last trimester of pregnancy,the BMR increases approximately 15% to 30%.The amount of energy necessary to produce milk for lactation can increase the BMR 40%.

Accepted Answer

A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true. 
A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true.

Question 5

Thyroxine,produced by the thyroid gland,has a greater influence on the basal metabolic rate (BMR)than secretions from any other gland.The pituitary gland accounts for a 15% to 20% increase in the BMR during growth of children and adolescents.

Accepted Answer

A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true. 
A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true.

Question 6

Which is NOT a consideration for patients with altered energy intake?

Accepted Answer

A)  Depression and stress often result in overeating and decreased activity. 
B)  A positive energy balance is desirable during periods of growth. 
C)  It is a myth that a larger amount of energy is needed by pregnant or lactating women. 
D)  When nutrient stores decrease, the feeding center of the hypothalamus becomes active. 
A)  Depression and stress often result in overeating and decreased activity. 
B)  A positive energy balance is desirable during periods of growth. 
C)  It is a myth that a larger amount of energy is needed by pregnant or lactating women. 
D)  When nutrient stores decrease, the feeding center of the hypothalamus becomes active.

Question 7

During oxidation of triglycerides,1 lb of fat results in 1000 kcal of energy.Ketones are formed when excessive amounts of fat are oxidized for energy.

Accepted Answer

A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true. 
A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true.

Question 8

Stimulation of the satiety center results in a craving for food.If the satiety center of the hypothalamus becomes destroyed,the appetite becomes voracious,resulting in obesity.

Accepted Answer

A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true. 
A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true.

Question 9

The relationship between exercise and food intake is unclear.Generally,acute exercise increases food intake after the activity,whereas regular exercise decreases food intake.

Accepted Answer

A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true. 
A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true.

Question 10

Metabolic rate is lowest:

Accepted Answer

A)  after a few hours of sleep. 
B)  immediately upon waking. 
C)  after 5 to 6 hours of deep sleep. 
D)  during the first few moments after falling asleep. 
A)  after a few hours of sleep. 
B)  immediately upon waking. 
C)  after 5 to 6 hours of deep sleep. 
D)  during the first few moments after falling asleep.

Question 11

Dental hygienists should counsel patients on weight control when they recommend that a patient quit smoking because this is within the scope-of-practice.

Accepted Answer

A)  Both the statement and the reason are correct and related. 
B)  Both the statement and the reason are correct but are not related. 
C)  The statement is correct, but the reason is not correct. 
D)  The statement is not correct, but the reason is correct. 
E)  Neither the statement nor the reason is correct. 
A)  Both the statement and the reason are correct and related. 
B)  Both the statement and the reason are correct but are not related. 
C)  The statement is correct, but the reason is not correct. 
D)  The statement is not correct, but the reason is correct. 
E)  Neither the statement nor the reason is correct.

Question 12

During times of low caloric intake,high-protein diets successfully build muscle mass because this type of diet utilizes the amino acid metabolic pool to stimulate anabolism of muscle.

Accepted Answer

A)  Both the statement and the reason are correct and related. 
B)  Both the statement and the reason are correct but are not related. 
C)  The statement is correct, but the reason is not correct. 
D)  The statement is not correct, but the reason is correct. 
E)  Neither the statement nor the reason is correct. 
A)  Both the statement and the reason are correct and related. 
B)  Both the statement and the reason are correct but are not related. 
C)  The statement is correct, but the reason is not correct. 
D)  The statement is not correct, but the reason is correct. 
E)  Neither the statement nor the reason is correct.

Question 13

Many have hypothesized that the use of noncaloric sweeteners can result in increased caloric intake.More research is needed to determine the effect of noncaloric sweeteners on appetite.

Accepted Answer

A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true. 
A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true.

Question 14

During which period of life is the basal metabolic rate (BMR)the highest?

Accepted Answer

A)  The neonatal period 
B)  Birth through 2 years of age 
C)  During the first 2 to 3 months of puberty 
D)  During the early geriatric years 
A)  The neonatal period 
B)  Birth through 2 years of age 
C)  During the first 2 to 3 months of puberty 
D)  During the early geriatric years

Question 15

Each accurately describes aspects of lipid metabolism,except one.Which is the exception?

Accepted Answer

A)  Insulin increases fat synthesis. 
B)  The liver regulates fat metabolism and lipoprotein. 
C)  Modification of fatty acids deactivates their properties. 
D)  Liver metabolism results in triglycerides being transported to tissues for energy and other uses. 
A)  Insulin increases fat synthesis. 
B)  The liver regulates fat metabolism and lipoprotein. 
C)  Modification of fatty acids deactivates their properties. 
D)  Liver metabolism results in triglycerides being transported to tissues for energy and other uses.

Question 16

Catabolism is also called the Krebs cycle.During the Krebs cycle,glucose,fatty acids,and amino acids are converted to a usable form of energy.

Accepted Answer

A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true. 
A)  Both statements are true. 
B)  Both statements are false. 
C)  The first statement is true; the second is false. 
D)  The first statement is false; the second is true.

Question 17

The best source for assuring optimal glycogen stores is:

Accepted Answer

A)  carbohydrates. 
B)  proteins. 
C)  fats. 
D)  glycerol. 
E)  amino acids. 
A)  carbohydrates. 
B)  proteins. 
C)  fats. 
D)  glycerol. 
E)  amino acids.

Which is NOT true of energy expenditure as it relates to control of weight?

The main manifestation of type 2 diabetes is:

For adults of all ages,one to two alcoholic drinks daily results in the lowest mortality rate because moderate alcohol consumption provides protective effects on the cardiovascular system.

During the last trimester of pregnancy,the BMR increases approximately 15% to 30%.The amount of energy necessary to produce milk for lactation can increase the BMR 40%.

Thyroxine,produced by the thyroid gland,has a greater influence on the basal metabolic rate (BMR)than secretions from any other gland.The pituitary gland accounts for a 15% to 20% increase in the BMR during growth of children and adolescents.

Which is NOT a consideration for patients with altered energy intake?

During oxidation of triglycerides,1 lb of fat results in 1000 kcal of energy.Ketones are formed when excessive amounts of fat are oxidized for energy.

Stimulation of the satiety center results in a craving for food.If the satiety center of the hypothalamus becomes destroyed,the appetite becomes voracious,resulting in obesity.

The relationship between exercise and food intake is unclear.Generally,acute exercise increases food intake after the activity,whereas regular exercise decreases food intake.

Metabolic rate is lowest:

Dental hygienists should counsel patients on weight control when they recommend that a patient quit smoking because this is within the scope-of-practice.

During times of low caloric intake,high-protein diets successfully build muscle mass because this type of diet utilizes the amino acid metabolic pool to stimulate anabolism of muscle.

Many have hypothesized that the use of noncaloric sweeteners can result in increased caloric intake.More research is needed to determine the effect of noncaloric sweeteners on appetite.

During which period of life is the basal metabolic rate (BMR)the highest?

Each accurately describes aspects of lipid metabolism,except one.Which is the exception?

Catabolism is also called the Krebs cycle.During the Krebs cycle,glucose,fatty acids,and amino acids are converted to a usable form of energy.

The best source for assuring optimal glycogen stores is:

Overview of Healthy Eating Habits

Concepts in Biochemistry

The Alimentary Canal: Digestion and Absorption

Carbohydrate: The Efficient Fuel

Protein: The Cellular Foundation

Lipids: The Condensed Energy

Vitamins Required for Calcified Structures

Minerals Essential for Calcified Structures

Nutrients Present in Calcified Structures

Vitamins Required for Oral Soft Tissues and Salivary Glands

Water and Minerals Required for Oral Soft Tissues and Salivary Glands

Nutritional Requirements Affecting Oral Health in Women

Nutritional Requirements During Growth and Development and Eating Habits Affecting Oral Health

Nutritional Requirements for Older Adults and Eating Habits Affecting Oral Health

Other Considerations Affecting Nutrient Intake

Effects of Systemic Disease on Nutritional Status and Oral Health

Nutritional Aspects of Dental Caries: Causes, Prevention, and Treatment

Nutritional Aspects of Gingivitis and Periodontal Disease

Nutritional Aspects of Alterations in the Oral Cavity

Nutritional Assessment and Counseling for Dental Hygiene Patients

Filters

Exam 7: Use of the Energy Nutrients: Metabolism and Balance

Which is NOT true of energy expenditure as it relates to control of weight?

The main manifestation of type 2 diabetes is:

For adults of all ages,one to two alcoholic drinks daily results in the lowest mortality rate because moderate alcohol consumption provides protective effects on the cardiovascular system.

During the last trimester of pregnancy,the BMR increases approximately 15% to 30%.The amount of energy necessary to produce milk for lactation can increase the BMR 40%.

Thyroxine,produced by the thyroid gland,has a greater influence on the basal metabolic rate (BMR)than secretions from any other gland.The pituitary gland accounts for a 15% to 20% increase in the BMR during growth of children and adolescents.

Which is NOT a consideration for patients with altered energy intake?

During oxidation of triglycerides,1 lb of fat results in 1000 kcal of energy.Ketones are formed when excessive amounts of fat are oxidized for energy.

Stimulation of the satiety center results in a craving for food.If the satiety center of the hypothalamus becomes destroyed,the appetite becomes voracious,resulting in obesity.

The relationship between exercise and food intake is unclear.Generally,acute exercise increases food intake after the activity,whereas regular exercise decreases food intake.

Metabolic rate is lowest:

Dental hygienists should counsel patients on weight control when they recommend that a patient quit smoking because this is within the scope-of-practice.

During times of low caloric intake,high-protein diets successfully build muscle mass because this type of diet utilizes the amino acid metabolic pool to stimulate anabolism of muscle.

Many have hypothesized that the use of noncaloric sweeteners can result in increased caloric intake.More research is needed to determine the effect of noncaloric sweeteners on appetite.

During which period of life is the basal metabolic rate (BMR)the highest?

Each accurately describes aspects of lipid metabolism,except one.Which is the exception?

Catabolism is also called the Krebs cycle.During the Krebs cycle,glucose,fatty acids,and amino acids are converted to a usable form of energy.

The best source for assuring optimal glycogen stores is:

Overview of Healthy Eating Habits

Concepts in Biochemistry

The Alimentary Canal: Digestion and Absorption

Carbohydrate: The Efficient Fuel

Protein: The Cellular Foundation

Lipids: The Condensed Energy

Vitamins Required for Calcified Structures

Minerals Essential for Calcified Structures

Nutrients Present in Calcified Structures

Vitamins Required for Oral Soft Tissues and Salivary Glands

Water and Minerals Required for Oral Soft Tissues and Salivary Glands

Nutritional Requirements Affecting Oral Health in Women

Nutritional Requirements During Growth and Development and Eating Habits Affecting Oral Health

Nutritional Requirements for Older Adults and Eating Habits Affecting Oral Health

Other Considerations Affecting Nutrient Intake

Effects of Systemic Disease on Nutritional Status and Oral Health

Nutritional Aspects of Dental Caries: Causes, Prevention, and Treatment

Nutritional Aspects of Gingivitis and Periodontal Disease

Nutritional Aspects of Alterations in the Oral Cavity

Nutritional Assessment and Counseling for Dental Hygiene Patients

Filters