Question 1

Match each of the following vitamins with its function.
-Helps maintain epithelial tissue and produces visual pigments

Accepted Answer

Vitamin A helps maintain epithelial tissue and produces visual pigments.

Question 2

List the functions of the liver. Which of these are specifically related to nutrition and metabolism?

Accepted Answer

The answer of List the functions of the liver. Which...

Question 3

Match each disorder with its corresponding definition or description.
-An abnormally high body temperature brought about by a systemic inflammation response

Accepted Answer

Fever is defined as an abnormally high body temperature brought about by a systemic inflammation response.

Answer: F
 Heatstroke is a condition where the body temperature rises to a dangerous level due to prolonged exposure to high temperatures.

Answer: A
 Malignant hyperthermia is a rare genetic disorder that causes a rapid rise in body temperature and severe muscle contractions when a person is exposed to certain anesthesia drugs.

Answer: J
 Anorexia nervosa is an eating disorder characterized by an intense fear of gaining weight, a distorted body image, and severe calorie restriction.

Answer: G
 Bulimia is an eating disorder characterized by binge eating followed by purging through behaviors like vomiting, laxative use, or excessive exercise.

Answer: D
 Scurvy is a condition caused by a severe vitamin C deficiency that can cause weakness, anemia, gum disease, and even death if left untreated.

Answer: I
 Kwashiorkor is a form of malnutrition caused by a lack of protein in the diet that can cause weight loss, skin and hair changes, and swelling in the belly.

Answer: E
 Marasmus is a severe form of malnutrition caused by a lack of calories and protein that can cause wasting of the muscles and organs.

Answer: B
 Heat exhaustion is a condition that occurs when the body overheats due to exposure to high temperatures and can cause symptoms like dizziness, nausea, and fatigue.

Question 4

Match each of the following vitamins with its function.
-Helps in the manufacture of collagen fibers

Accepted Answer

Vitamin C (ascorbic acid) helps in the manufacture of collagen fibers.

Question 5

Match each of the following vitamins with its function.
-Involved in blood production and other processes

Accepted Answer

Vitamin B₁₂ is crucial for blood production, particularly in the formation of red blood cells, and is also involved in other processes such as DNA synthesis and neurological function.

Question 6

Match each disorder with its corresponding definition or description.
-A behavioral disorder characterized by a chronic refusal to eat, often because of an abnormal fear of becoming obese

Accepted Answer

Anorexia nervosa is characterized by a chronic refusal to eat, often due to an abnormal fear of becoming obese.

Answer: G
 Bulimia is a disorder characterized by recurrent episodes of binge eating followed by purging, typically through self-induced vomiting, laxatives, or excessive exercise.

Answer: I
 Kwashiorkor is a form of malnutrition caused by a severe deficiency in protein, often seen in developing countries.

Answer: E
 Marasmus is a form of malnutrition caused by a severe deficiency in both protein and calories, often seen in developing countries.

Answer: D
 Scurvy is a nutritional deficiency disease caused by a lack of vitamin C in the diet, which can lead to various symptoms such as bleeding gums, joint pain, and fatigue.

Answer: A
 Malignant hyperthermia is a rare genetic disorder that can occur during anesthesia or the use of certain medications, resulting in a rapid and dangerous rise in body temperature.

Answer: F
 Heatstroke is a life-threatening condition that occurs when the body's temperature regulation system fails and the body temperature rises to a dangerously high level.

Answer: B
 Heat exhaustion is a condition that occurs when the body becomes overheated and dehydrated, often due to extended exposure to high temperatures and physical exertion.

Answer: C
 Hyperthermia refers to an elevated body temperature, often caused by prolonged exposure to high temperatures or strenuous physical activity.

Answer: H
 Fever is a common symptom of illness or infection, characterized by an elevated body temperature typically above 100.4°F (38°C).

Question 7

Define and give examples of the processes of anabolism and catabolism.

Accepted Answer

The answer of Define and give examples of the processes...

Question 8

Match each disorder with its corresponding definition or description.
-Results from an insufficient intake of both protein and calories

Accepted Answer

Marasmus results from an insufficient intake of both protein and calories.

Answer: I 
 Kwashiorkor also results from an insufficient intake of protein and calories, but distinguishing features include edema and liver damage.

Answer: D 
 Scurvy is a vitamin C deficiency resulting in weakness, anemia, and gum disease.

Answer: G 
 Bulimia is an eating disorder characterized by binge-eating followed by purging through methods such as vomiting or excessive exercise.

Answer: J 
 Anorexia nervosa is an eating disorder characterized by a distorted body image and an obsessive fear of gaining weight, leading to extreme calorie restriction and often dangerously low body weight.

Answer: A, C, F, H 
 Malignant hyperthermia, hyperthermia, heat exhaustion, and heatstroke are all conditions involving abnormally high body temperature, but with distinct causes and symptoms. Malignant hyperthermia is a rare but potentially fatal reaction to certain anesthesia drugs, while hyperthermia is a general term for an elevated body temperature due to various causes including infection, heat exposure, and drug reactions. Heat exhaustion and heatstroke both result from prolonged exposure to high temperatures, but heatstroke is a more serious and potentially life-threatening condition with symptoms including confusion, seizures, and loss of consciousness. Fever is a symptom of various illnesses and infections, characterized by an elevation in body temperature above the normal range.

Question 9

Match each disorder with its corresponding definition or description.
-A behavioral disorder characterized by insatiable craving for food followed by periods of self-deprivation

Accepted Answer

Bulimia is a behavioral disorder characterized by insatiable craving for food followed by periods of self-deprivation.

Answer: J 
 Anorexia nervosa is a disorder characterized by obsessive dieting, self-starvation, and excessive weight loss.

Answer: I 
 Kwashiorkor is a severe form of malnutrition caused by protein deficiency and characterized by edema, wasting, and stunted growth.

Answer: D 
 Scurvy is a disease caused by vitamin C deficiency and characterized by weakness, anemia, and gum disease.

Answer: F 
 Heatstroke is a life-threatening condition that occurs when the body's temperature regulation fails, leading to excessively high body temperature, confusion, and seizures.

Answer: B 
 Heat exhaustion is a condition caused by prolonged exposure to heat and characterized by weakness, dizziness, and nausea.

Answer: A 
 Malignant hyperthermia is a potentially fatal reaction to anesthesia that causes a rapid increase in body temperature, muscle rigidity, and potentially fatal damage to the organs.

Answer: C 
 Hyperthermia is an abnormally high body temperature caused by a variety of factors, including infections, heat exposure, and drug reactions.

Answer: H 
 Fever is a temporary increase in body temperature in response to infection or illness.

Answer: E 
 Marasmus is a severe form of malnutrition caused by a lack of calories and protein, resulting in wasting, stunted growth, and weakened immune function.

Question 10

Match each of the following vitamins with its function.
-Helps enzymes that catabolize amino acids

Accepted Answer

Vitamin B6 (pyridoxine) is essential for the metabolism of proteins and amino acids, helping enzymes that catabolize (break down) amino acids.

Question 11

Match each disorder with its corresponding definition or description.
-The inability to maintain normal body temperatures in very cold environmental conditions; characterized by a body temperature lower than 95° F

Accepted Answer

The answer of Match each disorder with its corresponding definition...

Question 12

Match each of the following vitamins with its function.
-Protects cell membranes from being catabolized

Accepted Answer

Vitamin E (tocopherol) protects cell membranes from being catabolized.

Question 13

Match each disorder with its corresponding definition or description.
-Condition that occurs when the body loses a large amount of fluid resulting from heat-loss mechanisms in warm conditions; normal body temperature is usually maintained

Accepted Answer

Heat exhaustion is the condition that occurs when the body loses a large amount of fluid resulting from heat-loss mechanisms in warm conditions, but the normal body temperature is usually maintained.

Question 14

Match each disorder with its corresponding definition or description.
-A serious condition in which the body is unable to maintain normal body temperature in a very warm environment; body temperature can rise to dangerous levels

Accepted Answer

Heatstroke is a serious condition in which the body is unable to maintain normal body temperature in a very warm environment; body temperature can rise to dangerous levels.

Answer: B
 Heat exhaustion is a condition in which the body overheats in response to high temperature and humidity, resulting in symptoms such as fatigue, weakness, dizziness, and nausea.

Answer: A
 Malignant Hyperthermia is a rare, life-threatening condition that can occur during anesthesia or after exposure to certain drugs, causing a rapid rise in body temperature and severe muscle contractions.

Answer: D
 Scurvy is a condition caused by a severe vitamin C deficiency, leading to weakened connective tissues and symptoms such as fatigue, muscle weakness, joint pain, and gum disease.

Answer: I
 Kwashiorkor is a severe form of malnutrition caused by a deficiency in dietary protein, leading to symptoms such as edema, skin and hair changes, and stunted growth.

Answer: J
 Anorexia nervosa is a psychological disorder characterized by an intense fear of gaining weight, leading to extreme food restriction, weight loss, and other physical and psychological symptoms.

Answer: G
 Bulimia is a psychological disorder characterized by binge eating followed by purging through vomiting, laxatives, or excessive exercise, often leading to electrolyte imbalances, gastrointestinal problems, and dental issues.

Answer: H
 Fever is a temporary increase in body temperature in response to infection, inflammation, or other stimuli, often accompanied by symptoms such as chills, fatigue, and muscle aches.

Answer: E
 Marasmus is a severe form of malnutrition caused by a deficiency in calories and protein, leading to wasting of muscle and other tissues, stunted growth, and weakened immune function.

Question 15

Match each of the following vitamins with its function.
-Aids in calcium absorption

Accepted Answer

Vitamin D aids in calcium absorption, helping to maintain strong bones and teeth.

Answer: B
 Vitamin A is important for vision, immune function, and healthy skin.

Answer: E
 Vitamin B12 plays a role in the formation of red blood cells and DNA, and is important for nerve function.

Answer: F
 Vitamin C is an antioxidant that helps protect cells from damage and is important for immune function.

Answer: G
 Vitamin B6 is involved in protein metabolism and helps the body make neurotransmitters.

Question 16

Match each of the following vitamins with its function.
-Helps enzymes in the citric acid cycle

Accepted Answer

Vitamin B1 (thiamine) helps enzymes in the citric acid cycle, but it is not one of the options. Vitamin B3 (niacin) and Vitamin B2 (riboflavin) also play a role, but Vitamin B1 has the most direct function in the cycle. Out of the options given, only Vitamin B6 (pyridoxine) is involved in the metabolism of amino acids that are converted into substrates for the citric acid cycle. Therefore, Vitamin B6 is the best choice for the given function.

Question 17

Match each disorder with its corresponding definition or description.
-Results from a diet that has enough calories but too little protein

Accepted Answer

Kwashiorkor is a disorder that results from a diet that has enough calories but too little protein.

Question 18

Match each disorder with its corresponding definition or description.
-An inherited condition that causes an increase in body temperature in response to certain anesthetics

Accepted Answer

Malignant hyperthermia is a genetic condition in which certain anesthetics trigger a rapid increase in body temperature, leading to muscle rigidity, organ damage, and even death if not treated quickly.

Answer: B
 Heat exhaustion is a heat-related illness that occurs when the body becomes dehydrated and overheated, leading to symptoms such as dizziness, nausea, and weakness.

Answer: C
 Hyperthermia refers to an abnormally high body temperature, which can be caused by a variety of factors such as infections, exposure to hot environments, or certain medications.

Answer: D
 Scurvy is a disease caused by a deficiency in vitamin C, which leads to symptoms such as fatigue, bleeding gums, and joint pain.

Answer: E
 Marasmus is a severe form of malnutrition that results from a lack of protein and calories in the diet, leading to wasting and weakness of the body.

Answer: F
 Heatstroke is a life-threatening condition that occurs when the body's temperature regulation system fails, leading to high body temperature, confusion, and potentially organ damage.

Answer: G
 Bulimia is an eating disorder characterized by binge eating followed by purging through vomiting, laxative use, or excessive exercise.

Answer: H
 Fever is a symptom of many diseases in which the body's temperature rises above normal, usually in response to an infection or inflammation.

Answer: I
 Kwashiorkor is a form of malnutrition caused by a lack of protein in the diet, leading to symptoms such as swollen belly, skin rashes, and weakened immune system.

Answer: J
 Anorexia nervosa is an eating disorder characterized by severe restriction of food intake and a distorted body image, often leading to malnutrition and other health complications.

Question 19

Match each term with its corresponding definition or description.
-Process that builds simple food molecules into more complex compounds

Accepted Answer

Anabolism refers to the metabolic pathways that construct molecules from smaller units. These processes require energy, typically in the form of ATP, to build complex molecules like proteins, nucleic acids, and lipids from simpler ones.

Question 20

Match each disorder with its corresponding definition or description.
-Results from too little vitamin C

Accepted Answer

Scurvy is a disorder caused by a deficiency of vitamin C.

Answer: I 
 Kwashiorkor is a form of malnutrition caused by a lack of protein.

(Note: The other disorders listed do not correspond with a deficiency of vitamin C or malnutrition.)

Quiz 19: Nutrition and Metabolism

Match each of the following vitamins with its function. -Helps maintain epithelial tissue and produces visual pigments

List the functions of the liver. Which of these are specifically related to nutrition and metabolism?

Match each disorder with its corresponding definition or description. -An abnormally high body temperature brought about by a systemic inflammation response

Match each of the following vitamins with its function. -Helps in the manufacture of collagen fibers

Match each of the following vitamins with its function. -Involved in blood production and other processes

Match each disorder with its corresponding definition or description. -A behavioral disorder characterized by a chronic refusal to eat, often because of an abnormal fear of becoming obese

Define and give examples of the processes of anabolism and catabolism.

Match each disorder with its corresponding definition or description. -Results from an insufficient intake of both protein and calories

Match each disorder with its corresponding definition or description. -A behavioral disorder characterized by insatiable craving for food followed by periods of self-deprivation

Match each of the following vitamins with its function. -Helps enzymes that catabolize amino acids

Match each disorder with its corresponding definition or description. -The inability to maintain normal body temperatures in very cold environmental conditions; characterized by a body temperature lower than 95° F

Match each of the following vitamins with its function. -Protects cell membranes from being catabolized

Match each disorder with its corresponding definition or description. -Condition that occurs when the body loses a large amount of fluid resulting from heat-loss mechanisms in warm conditions; normal body temperature is usually maintained

Match each disorder with its corresponding definition or description. -A serious condition in which the body is unable to maintain normal body temperature in a very warm environment; body temperature can rise to dangerous levels

Match each of the following vitamins with its function. -Aids in calcium absorption

Match each of the following vitamins with its function. -Helps enzymes in the citric acid cycle

Match each disorder with its corresponding definition or description. -Results from a diet that has enough calories but too little protein

Match each disorder with its corresponding definition or description. -An inherited condition that causes an increase in body temperature in response to certain anesthetics

Match each term with its corresponding definition or description. -Process that builds simple food molecules into more complex compounds

Match each disorder with its corresponding definition or description. -Results from too little vitamin C