Vitamins Questions with solutions MCQs

1. In human, there are 13 vitamins which re essential for healthy living. Bleeding of gums and delayed healing of wounds is a deficiency of which of the following Vitamins?

A

Vitamin A

B

Vitamin B

C

Vitamin C

D

Vitamin D

Vitamins General Science
Correct Answer : C
Explanation :

Scurvy happens when there is a lack of vitamin C, or ascorbic acid. The deficiency leads to symptoms of weakness, anemia, gum disease, and skin problems. This is because vitamin C is needed for making collagen, an important component in connective tissues.

Correct Answered :

Wrong Answered :

2. The chemical name of which of the following vitamins is Ergocalciferol?

A

Vitamin A

B

Vitamin B6

C

Vitamin D2

D

Vitamin K

Vitamins General Science
Correct Answer : C
Explanation :

The chemical name of vitamin D2 is Ergocalciferol

Correct Answered :

Wrong Answered :

3. Which of following vitamin B reduces the risk of spina bifida in unborn babies?

A

Niacin

B

Pantothenic acid

C

Folic acid

D

Riboflavin

Vitamins General Science
Correct Answer : C
Explanation :

Vitamin B-9: Folic acid Your folic acid needs will increase when you become pregnant. Vitamin B-9 can help to reduce your baby`s risk for developing birth defects, including spina bifida and other neural tube defects. Vitamin B is also essential to produce red blood cells.

Correct Answered :

Wrong Answered :

4. Which vitamin is a major lipid soluble antioxidant in cell membranes?

A

Vitamin A

B

Vitamin D

C

Vitamin E

D

Vitamin K

Vitamins General Science
Correct Answer : C
Explanation :

Vitamin E is the major lipid-soluble antioxidant in the cell antioxidant system and is exclusively obtained from the diet. Vitamin E protects polyunsaturated fatty acids and other components of cell membranes and low-density lipoproteins from oxidation by free radicals

Correct Answered :

Wrong Answered :

5. Deficiency of Vitamin A in children causes

A

Goitre

B

Poor Cognitive Development

C

Poor bone growth

D

Increased risk of mortality

Vitamins General Science
Correct Answer : D
Explanation :

Vitamin A deficiency is the leading cause of preventable blindness in children and increases the risk of disease and death from severe infections such as diarrhoeal disease and measles. Vitamin A deficiency may also occur in women during the last trimester of pregnancy in high-risk areas.

Correct Answered :

Wrong Answered :

6. Vitamins are substances that our body needs to grow and develop normally. The deficiency of vitamin K leads to

A

Excessive bleeding due to injury

B

Poor Vision

C

Swollen feet or legs

D

Retarded Growth

Vitamins General Science
Correct Answer : A
Explanation :

There are several vitamin K-dependent proteins involved in coagulation, bone development, and cardiovascular health. Vitamin K deficiency can contribute to significant bleeding, poor bone development, osteoporosis, and increased cardiovascular disease.

Correct Answered :

Wrong Answered :

7. Vitamins are substances that our body needs to grow and develop normally. The vitamin prepared in our body with the help of sunlight is

A

Vitamin D

B

Vitamin A

C

Vitamin K

D

Vitamin E

Vitamins General Science
Correct Answer : A
Explanation :

vitamin D is the vitamin you need for strong bones! It`s also great for forming strong teeth. Vitamin D even lends a hand to an important mineral — it helps your body absorb the amount of calcium it needs. Vitamin D is made in the skin when exposed to sunlight, or you can get it from the foods you eat.

Correct Answered :

Wrong Answered :

8. Scurvy is caused by the deficiency of

A

Vitamin A

B

Vitamin C

C

Vitamin B6

D

Vitamin E

Vitamins General Science
Correct Answer : B
Explanation :

Scurvy is caused by not having enough vitamin C in your diet for at least 3 months. Vitamin C is mainly found in fruit and vegetables. Even people who do not eat very healthily all the time are not usually considered at risk of scurvy.

Correct Answered :

Wrong Answered :

9. Calcium deficiency in the body occurs in the absence of

A

Vitamin C

B

Vitamin D

C

Vitamin B

D

Vitamin K

Vitamins General Science
Correct Answer : B
Explanation :

Vitamin D is essential for the absorption of calcium in the body. If a person has a deficiency of vitamin D calcium is not absorbed in the body in adequate quantity. Hence, calcium deficiency in the body occurs in the absence of Vitamin D.

Correct Answered :

Wrong Answered :

10. Which of the following is a water soluble vitamin?

A

Vitamin B

B

Vitamin A

C

Vitamin D

D

Vitamin K

Vitamins General Science
Correct Answer : A
Explanation :

The water-soluble vitamins include ascorbic acid (vitamin C), thiamin, riboflavin, niacin, vitamin B6 (pyridoxine, pyridoxal, and pyridoxamine), folacin, vitamin B12, biotin, and pantothenic acid

Correct Answered :

Wrong Answered :

11. Which of the following acids is a vitamin C?

A

Aspartic acid

B

Ascorbic acid

C

Adipic acid

D

Saccharic acid

Vitamins General Science
Correct Answer : B
Explanation :

Vitamin C, also known as ascorbic acid and L-ascorbic acid, is a vitamin found in food and used as a dietary supplement

Correct Answered :

Wrong Answered :

12. Niacin is the name of

A

Vitamin B2

B

Vitamin B4

C

Vitamin B5

D

Vitamin B3

Vitamins General Science
Correct Answer : D
Explanation :

Niacin, also known as nicotinic acid, is an organic compound and a form of vitamin B3, an essential human nutrient. It can be manufactured by plants and animals from the amino acid tryptophan.

Correct Answered :

Wrong Answered :

13. Which Vitamin is called anti-sterility vitamin?

A

Vitamin – E

B

Vitamin – B12

C

Vitamin – A

D

Vitamin – C

Vitamins Health Educator set 1
Correct Answer : A
Explanation :

Vitamin E was first discovered by Evans and Bishop in 1922, and it was initially denoted as an “anti-sterility factor X” that was necessary for reproduction . Since then, vitamin E has been well characterized as a powerful lipid-soluble antioxidant through extensive research.

Correct Answered :

Wrong Answered :

14. Which is a fat-soluble vitamin?

A

Vitamin B1

B

Vitamin A

C

Vitamin B6

D

Vitamin C

Vitamins Health Educator set 1
Correct Answer : B
Explanation :

Fat-soluble vitamins are absorbed along with fats in the diet and are stored in the body`s fatty tissue and in the liver. They are found in many plant and animal foods and in dietary supplements. Vitamins A, D, E, and K are fat-soluble.

Correct Answered :

Wrong Answered :

15. Scurvy (Sailors disease) is caused due to the deficiency of __________.

A

Vitamin - D

B

Vitamin - A

C

Vitamin - C

D

Vitamin - E

Vitamins Health Educator Set 2
Correct Answer : C
Explanation :

Scurvy is caused by a chronic vitamin C deficiency.

Correct Answered :

Wrong Answered :

16. Which of the following vitamin deficiencies causes scurvy?

A

Vitamin C

B

Vitamin K

C

Vitamin E

D

Vitamin A

Vitamins Sub Auditor 2021
Correct Answer : A
Explanation :

Vitamin C

Correct Answered :

Wrong Answered :

17. Which of the following deficiency of vitamin causes Rickets?

A

D

B

B

C

C

D

A

Vitamins JKPSI 2022 CBT
Correct Answer : A
Explanation :

The most common cause of rickets is a lack of vitamin D or calcium in a diet. Both are essential for children to develop strong and healthy bones.

Correct Answered :

Wrong Answered :

18. which micronutrient is body`s main source of energy?

A

Proteins

B

Fats

C

Carbohydrates

D

Vitamins

Vitamins Supervisor 2024
Correct Answer : C
Explanation :

Carbohydrates are the preferred source of energy. If the diet does not provide adequate carbohydrates the body will draw mainly upon proteins for its energy needs. By eating adequate amounts of carbohydrates, proteins will be spared to be used for growth, development and regulatory functions of the body.

Correct Answered :

Wrong Answered :

19. Which vitamin is crucial for the absorption of calcium in the body?

A

Vitamin A

B

Vitamin B12

C

Vitamin C

D

Vitamin D

Vitamins Supervisor 2024
Correct Answer : D
Explanation :

Optimal vitamin D levels are necessary to increase the efficiency of calcium absorption. Without adequate vitamin D, the body absorbs no more than 10% to 15% of dietary calcium.

Correct Answered :

Wrong Answered :

CONTACT US

  • J & K

  • admin@prepmart.in

  • LIKE AND SHARE YOUR EXPERIENCE

    Like Us on Facebook Join Us on Telegram
    VISITORS COUNT 9 0 1 9 5 0
    Developed By : Azhar Rashid Teli