Water Soluble Vitamin Quiz
Water Soluble Vitamin Quiz
Questions and Answers
- 1.
Functions: collagen synthesis (strengthens blood vessel walls, forms scar tissue, matrix for bone growth), antioxidant, restores vitamin E to active form, hormone synthesis, supports immune cell functions, helps in absorption of iron.
- A.
Vitamin A
- B.
Thiamin (B1)
- C.
Riboflavin (B2)
- D.
Vitamin C
Correct Answer
D. Vitamin CExplanation
Vitamin C is the correct answer because it is known for its various functions in the body. It plays a crucial role in collagen synthesis, which helps in strengthening blood vessel walls, forming scar tissue, and providing a matrix for bone growth. Vitamin C also acts as an antioxidant, protecting cells from damage caused by free radicals. It helps restore vitamin E to its active form, supports hormone synthesis, and aids in immune cell functions. Additionally, vitamin C assists in the absorption of iron, which is essential for the production of red blood cells.Rate this question:
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- 2.
This vitamin occurs in all nutritious foods in moderate amounts. Some good sources are pork, ham, bacon, liver, legumes, seeds, whole and enriched grains.
- A.
Folate
- B.
Thiamin (B1)
- C.
Vitamin D
- D.
Calcium
Correct Answer
B. Thiamin (B1)Explanation
Thiamin (B1) is the correct answer because it is a vitamin that is found in all nutritious foods in moderate amounts. Some good sources of thiamin include pork, ham, bacon, liver, legumes, seeds, whole and enriched grains.Rate this question:
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- 3.
Scurvy is a deficiency of:
- A.
Vitamin C
- B.
Biotin
- C.
Folate
- D.
Vitamin B6
Correct Answer
A. Vitamin CExplanation
Scurvy is a condition caused by a deficiency of Vitamin C. Vitamin C is essential for the production of collagen, a protein that helps in the formation of connective tissues, skin, blood vessels, and bones. It also acts as an antioxidant, protecting the body against damage from free radicals. Without enough Vitamin C, the body is unable to produce collagen properly, leading to symptoms like fatigue, swollen and bleeding gums, joint pain, and poor wound healing. Therefore, the correct answer is Vitamin C.Rate this question:
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- 4.
Beriberi (wet and dry) is caused by a deficiency in:
- A.
Thiamin (B1)
- B.
Vitamin C
- C.
Vitamin B12
- D.
Vitamin D
Correct Answer
A. Thiamin (B1)Explanation
Beriberi (wet and dry) is caused by a deficiency in Thiamin (B1). Thiamin is an essential nutrient that plays a crucial role in energy metabolism and nerve function. A deficiency in Thiamin can lead to various symptoms associated with beriberi, such as weakness, fatigue, muscle pain, nerve damage, and cardiovascular problems. Wet beriberi affects the cardiovascular system, leading to symptoms like edema and heart failure, while dry beriberi affects the nervous system, causing symptoms like muscle wasting and paralysis. Therefore, Thiamin (B1) deficiency is the correct answer for the cause of beriberi.Rate this question:
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- 5.
Milk, yogurt, cottage cheese, meat, liver, leafy green veggies, whole grain/enriched breads and cereals are a good source of:
- A.
Vitamin C
- B.
Folate
- C.
Riboflavin (B2)
- D.
Thiamin (B1)
Correct Answer
C. Riboflavin (B2)Explanation
Milk, yogurt, cottage cheese, meat, liver, leafy green veggies, whole grain/enriched breads and cereals are a good source of riboflavin (B2). Riboflavin is a vitamin that plays a crucial role in energy production and metabolism. It is involved in the breakdown of carbohydrates, proteins, and fats to produce energy for the body. Riboflavin also acts as an antioxidant, protecting the cells from damage caused by free radicals. These food sources mentioned are rich in riboflavin and can help meet the body's requirements for this vitamin.Rate this question:
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- 6.
Toxicity of what vitamin causes: nausea, abdominal cramps, diarrhea, excessive urination, headache, fatigue, insomnia, aggravation of gout, rashes, interference with medical tests and kidney stones in susceptible people.
- A.
Vitamin B12
- B.
Vitamin C
- C.
Vitamin D
- D.
Folate
Correct Answer
B. Vitamin CExplanation
Vitamin C is the correct answer because toxicity of this vitamin can cause symptoms such as nausea, abdominal cramps, diarrhea, excessive urination, headache, fatigue, insomnia, aggravation of gout, rashes, interference with medical tests, and kidney stones in susceptible individuals.Rate this question:
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- 7.
Citrus fruits, cabbage type veggies, dark green veggies, cantaloupe, strawberries, peppers, lettuce, tomatoes, potatoes, papayas and mangoes are good sources of:
- A.
Thiamin (B1)
- B.
Vitamin B12
- C.
Vitamin C
- D.
Riboflavin (B2)
Correct Answer
C. Vitamin CExplanation
Citrus fruits, cabbage type veggies, dark green veggies, cantaloupe, strawberries, peppers, lettuce, tomatoes, potatoes, papayas, and mangoes are all good sources of Vitamin C. Vitamin C is an essential nutrient that is important for the growth, development, and repair of all body tissues. It is also a powerful antioxidant that helps protect the body against damage from free radicals. Vitamin C is necessary for the formation of collagen, a protein that helps wounds heal and supports healthy skin, blood vessels, and bones. It is also involved in the absorption of iron and the functioning of the immune system.Rate this question:
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- 8.
Functions: part of a co-enzyme needed for new cell synthesis.
- A.
Folate
- B.
Pantothenic Acid
- C.
Vitamin B6
- D.
Vitamin B12
Correct Answer
A. FolateExplanation
Folate is needed for new cell synthesis as it plays a crucial role in DNA synthesis and repair. It is essential for the production and maintenance of new cells, especially during periods of rapid growth such as pregnancy and infancy. Folate is also involved in the formation of red and white blood cells, as well as the production of certain neurotransmitters. Therefore, a deficiency in folate can lead to impaired cell division and growth, resulting in various health issues such as anemia and birth defects.Rate this question:
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- 9.
Pellagra is caused by a deficiency of:
- A.
Thiamin (B1)
- B.
Niacin (B3)
- C.
Folate
- D.
Vitamin B12
Correct Answer
B. Niacin (B3)Explanation
Pellagra is a disease that is caused by a deficiency of niacin (B3). Niacin is an essential nutrient that plays a crucial role in energy metabolism and the maintenance of healthy skin, digestive system, and nervous system. A lack of niacin in the diet can lead to symptoms such as dermatitis, diarrhea, dementia, and even death if left untreated. Therefore, a deficiency of niacin is the correct explanation for the cause of pellagra.Rate this question:
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- 10.
Functions: part of a co-enzyme needed in energy metabolism and supports normal vision and skin health.
- A.
Thiamin (B1)
- B.
Riboflavin (B2)
- C.
Vitamin C
- D.
Folate
Correct Answer
B. Riboflavin (B2)Explanation
Riboflavin (B2) is the correct answer because it is a part of a co-enzyme needed in energy metabolism and supports normal vision and skin health. Thiamin (B1) is also involved in energy metabolism, but it does not specifically mention supporting vision and skin health. Vitamin C is known for its role in supporting the immune system and Folate is important for cell division and DNA synthesis, but neither of them are mentioned in the given functions. Therefore, Riboflavin (B2) is the most appropriate answer based on the given information.Rate this question:
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- 11.
Toxicity of what vitamin causes: masking of Vitamin B12 deficiency.
- A.
Vitamin D
- B.
Vitamin C
- C.
Pantothenic Acid
- D.
Folate
Correct Answer
D. FolateExplanation
Folate toxicity can cause masking of Vitamin B12 deficiency. Folate is involved in the production of red blood cells and DNA synthesis. When there is a deficiency of Vitamin B12, it can lead to a condition called megaloblastic anemia. Folate supplementation can improve the symptoms of megaloblastic anemia temporarily, but it does not correct the underlying Vitamin B12 deficiency. This can lead to a delay in diagnosing and treating the Vitamin B12 deficiency, which can have serious neurological consequences. Therefore, excessive intake of folate can mask the symptoms of Vitamin B12 deficiency, making it difficult to identify and treat.Rate this question:
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- 12.
Functions: part of co-enzymes needed in energy metabolism.
- A.
Niacin (B3)
- B.
Vitamin B12
- C.
Thiamin (B1)
- D.
Folate
Correct Answer
A. Niacin (B3)Explanation
Niacin (B3) is the correct answer because it is a vitamin that is part of co-enzymes needed in energy metabolism. Co-enzymes are molecules that help enzymes carry out their functions, and in the case of niacin, it is involved in the metabolism of carbohydrates, fats, and proteins to produce energy for the body. Niacin is also important for the synthesis of DNA, repair of damaged DNA, and the production of certain hormones. Therefore, niacin plays a crucial role in energy metabolism and overall cellular function.Rate this question:
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- 13.
Ariboflavinosis is caused by a deficiency of:
- A.
Riboflavin (B2)
- B.
Thiamin (B1)
- C.
Vitamin B12
- D.
Vitamin B6
Correct Answer
A. Riboflavin (B2)Explanation
Ariboflavinosis is caused by a deficiency of Riboflavin (B2). Riboflavin is an essential vitamin that plays a crucial role in energy production, metabolism, and the maintenance of healthy skin, eyes, and nervous system. A deficiency in riboflavin can lead to symptoms such as inflamed tongue, cracked lips, skin rashes, and sensitivity to light. Adequate intake of riboflavin-rich foods such as dairy products, lean meats, green leafy vegetables, and whole grains is necessary to prevent the development of Ariboflavinosis. Thiamin (B1), Vitamin B12, and Vitamin B6 deficiencies can cause other health conditions but are not associated with Ariboflavinosis.Rate this question:
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- 14.
Functions: part of co-enzyme needed in energy metabolism and supports normal appetites and nervous system function.
- A.
Vitamin B12
- B.
Vitamin B6
- C.
Vitamin C
- D.
Thiamin (B1)
Correct Answer
D. Thiamin (B1)Explanation
Thiamin (B1) is the correct answer because it is a vitamin that is part of a co-enzyme needed in energy metabolism. It also supports normal appetites and nervous system function. Vitamin B12, Vitamin B6, and Vitamin C do not have these specific functions.Rate this question:
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- 15.
Meats, fish, poultry, liver, legumes, fruits, potatoes and whole grains are good sources of:
- A.
Vitamin B12
- B.
Biotin
- C.
Pantothenic Acid
- D.
Vitamin B6
Correct Answer
D. Vitamin B6Explanation
Meats, fish, poultry, liver, legumes, fruits, potatoes, and whole grains are good sources of Vitamin B6. Vitamin B6 is essential for the proper functioning of the nervous system and helps in the production of red blood cells. It also plays a role in converting food into energy and metabolizing proteins. Consuming foods rich in Vitamin B6 is important to maintain overall health and prevent deficiencies.Rate this question:
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- 16.
Toxicity of what vitamin causes: nausea, vomiting,painful flush and rash, sweating, liver damage and impaired glucose tolerance.
- A.
Pantothenic Acid
- B.
Niacin (B3)
- C.
Vitamin C
- D.
Vitamin B6
Correct Answer
B. Niacin (B3)Explanation
Niacin (B3) is the correct answer because excessive intake of niacin can lead to toxicity symptoms such as nausea, vomiting, painful flush and rash, sweating, liver damage, and impaired glucose tolerance. Niacin is a water-soluble vitamin that is necessary for energy production and the metabolism of fats and carbohydrates. However, consuming too much niacin through supplements or fortified foods can cause these adverse effects. It is important to maintain a balanced intake of niacin to avoid toxicity.Rate this question:
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- 17.
What two vitamins are widespread in foods?
- A.
Pantothenic Acid & Biotin
- B.
Vitamin B12 & Vitamin B6
- C.
Vitamin C & Vitamin D
- D.
Riboflavin (B2) & Biotin
Correct Answer
A. Pantothenic Acid & BiotinExplanation
Pantothenic acid and biotin are two vitamins that are widely found in foods. Pantothenic acid, also known as vitamin B5, is found in a variety of foods including meat, poultry, whole grains, and vegetables. It plays a crucial role in energy metabolism and the synthesis of various molecules in the body. Biotin, also known as vitamin B7, is found in foods such as eggs, nuts, and seeds. It is important for the metabolism of carbohydrates, fats, and proteins, as well as for maintaining healthy hair, skin, and nails.Rate this question:
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- 18.
Toxicity of this vitamin causes: bloating, depression, fatigues, impaired memory, irritability, headaches, numbness, damage to nerves, convulsions, loss of reflexes and skin lesions.
- A.
Pantothenic Acid
- B.
Riboflavin (B2)
- C.
Vitamin B6
- D.
Thiamin (B1)
Correct Answer
C. Vitamin B6Explanation
Excessive intake of Vitamin B6 can lead to toxicity, resulting in various symptoms such as bloating, depression, fatigue, impaired memory, irritability, headaches, numbness, damage to nerves, convulsions, loss of reflexes, and skin lesions. This is why Vitamin B6 is the correct answer.Rate this question:
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- 19.
Functions: a co-factor for several enzymes needed in energy metabolism, fat synthesis, amino acid metabolism, and glycogen synthesis.
- A.
Pantothenic Acid
- B.
Biotin
- C.
Riboflavin (B2)
- D.
Vitamin C
Correct Answer
B. BiotinExplanation
Biotin is the correct answer because it is a co-factor for several enzymes involved in energy metabolism, fat synthesis, amino acid metabolism, and glycogen synthesis. Biotin helps in the breakdown of carbohydrates, proteins, and fats, and it plays a crucial role in converting food into energy. It is also involved in the synthesis of fatty acids and the metabolism of amino acids. Overall, biotin is essential for various metabolic processes in the body.Rate this question:
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- 20.
Animal products (meat, fish, poultry, cheese, eggs) are a good source of:
- A.
Biotin
- B.
Pantothenic Acid
- C.
Vitamin B12
- D.
Vitamin B6
Correct Answer
C. Vitamin B12Explanation
Animal products such as meat, fish, poultry, cheese, and eggs are a good source of Vitamin B12. Vitamin B12 is essential for the production of red blood cells and the proper functioning of the nervous system. It is primarily found in animal-based foods, making it important for individuals following a vegetarian or vegan diet to ensure they are getting enough Vitamin B12 through fortified foods or supplements.Rate this question:
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- 21.
Asparagus, avocados, leafy green veggies, beets, legumes, seeds, liver, enriched breads, cereal, pasta and grains are good sources for:
- A.
Folate
- B.
Pantothenic Acid
- C.
Niacin (B3)
- D.
Biotin
Correct Answer
A. FolateExplanation
Folate is a B vitamin that is essential for the production and maintenance of new cells in the body. It is particularly important for pregnant women as it helps in the development of the baby's neural tube. Asparagus, avocados, leafy green veggies, beets, legumes, seeds, liver, enriched breads, cereal, pasta, and grains are all good sources of folate.Rate this question:
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- 22.
Functions: part of a co-enzyme needed in energy metabolism.
- A.
Pantothenic Acid
- B.
Biotin
- C.
Vitamin C
- D.
Vitamin D
Correct Answer
A. Pantothenic AcidExplanation
Pantothenic acid is a type of B vitamin that is essential for energy metabolism. It is a part of a co-enzyme called coenzyme A, which plays a crucial role in breaking down carbohydrates, proteins, and fats to produce energy. Without pantothenic acid, the body would not be able to efficiently convert food into usable energy. Therefore, pantothenic acid is necessary for maintaining overall energy levels and supporting various metabolic processes in the body.Rate this question:
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- 23.
Functions: part of co-enzyme needed in new cell syntheses and helps maintain nerve cells.
- A.
Biotin
- B.
Vitamin B12
- C.
Vitamin B6
- D.
Vitamin C
Correct Answer
B. Vitamin B12Explanation
Vitamin B12 is the correct answer because it is a part of co-enzyme needed in new cell syntheses and helps maintain nerve cells. Biotin is also a part of co-enzyme needed in new cell syntheses, but it does not specifically help maintain nerve cells. Vitamin B6 is involved in various functions in the body, but it is not specifically mentioned to be a part of co-enzyme needed in new cell syntheses or help maintain nerve cells. Vitamin C is not mentioned to have any of the mentioned functions.Rate this question:
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- 24.
Water retention is caused by toxicity of what vitamin?
- A.
Vitamin C
- B.
Riboflavin (B2)
- C.
Biotin
- D.
Pantothenic Acid
Correct Answer
D. Pantothenic AcidExplanation
Pantothenic acid is the correct answer because it is known to cause water retention. Pantothenic acid, also known as vitamin B5, is involved in the synthesis of hormones and helps regulate water balance in the body. When there is a deficiency of pantothenic acid, it can lead to water retention as the body struggles to maintain proper fluid balance.Rate this question:
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- 25.
Functions: part of co-enzyme needed in amino acid and fatty acid metabolism,helps convert trytophan to niacin and to serotonin and helps make red blood cells.
- A.
Vitamin B6
- B.
Vitamin C
- C.
Biotin
- D.
Riboflavin (B2)
Correct Answer
A. Vitamin B6Explanation
Vitamin B6 is the correct answer because it is involved in various functions in the body. It is needed as a part of co-enzyme in amino acid and fatty acid metabolism, which helps in the breakdown and utilization of these nutrients. Additionally, it plays a role in converting tryptophan to niacin and serotonin, which are important neurotransmitters. Vitamin B6 also helps in the production of red blood cells, which are essential for carrying oxygen throughout the body.Rate this question:
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Mar 31, 2023Quiz Edited by
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Mar 08, 2010Quiz Created by
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