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Nutritional Science - Vitamins and Deficiencies Quiz

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Which vitamin deficiency causes scurvy?

Vitamin C

Explanation

Vitamin C deficiency causes scurvy, leading to weakness, anemia, and gum disease.

Which vitamin is crucial for maintaining healthy vision?

Vitamin A

Explanation

Vitamin A is essential for healthy vision, especially in low light conditions.

What is the primary function of Vitamin K in the body?

Blood clotting

Explanation

Vitamin K plays a crucial role in blood clotting, preventing excessive bleeding.

Which vitamin deficiency can lead to neural tube defects in newborns?

Folic acid (Vitamin B9)

Explanation

Folic acid deficiency during pregnancy can lead to neural tube defects like spina bifida.

Which vitamin is essential for the absorption of calcium in the body?

Vitamin D

Explanation

Vitamin D is crucial for the absorption of calcium, promoting bone health.

Which vitamin is important for collagen formation and wound healing?

Vitamin C

Explanation

Vitamin C is necessary for collagen synthesis, aiding in wound healing and tissue repair.

Which vitamin deficiency can cause beriberi, a disease affecting the nervous system?

Vitamin B1 (Thiamine)

Explanation

Thiamine (Vitamin B1) deficiency leads to beriberi, affecting nerve function and energy metabolism.

What is the condition caused by Vitamin D deficiency in children characterized by soft and weak bones?

Rickets

Explanation

Vitamin D deficiency causes rickets, resulting in weak and deformed bones.

Which vitamin deficiency can cause pernicious anemia?

Vitamin B12

Explanation

Vitamin B12 deficiency leads to pernicious anemia, causing fatigue and nerve damage.

#10

Which vitamin is an antioxidant and helps protect cells from damage?

Vitamin E

Explanation

Vitamin E acts as an antioxidant, protecting cells from oxidative stress and damage.

#11

Which vitamin deficiency can lead to night blindness?

Vitamin A

Explanation

Vitamin A deficiency causes night blindness, impairing vision in low light.

#12

Which vitamin deficiency can cause a condition known as pellagra, characterized by dermatitis, diarrhea, and dementia?

Vitamin B3 (Niacin)

Explanation

Niacin (Vitamin B3) deficiency causes pellagra, resulting in skin rashes, diarrhea, and neurological symptoms.

Nutritional Science - Vitamins and Deficiencies Quiz

Which vitamin deficiency causes scurvy?

Which vitamin is crucial for maintaining healthy vision?

What is the primary function of Vitamin K in the body?

Which vitamin deficiency can lead to neural tube defects in newborns?

Which vitamin is essential for the absorption of calcium in the body?

Which vitamin is important for collagen formation and wound healing?

Which vitamin deficiency can cause beriberi, a disease affecting the nervous system?

What is the condition caused by Vitamin D deficiency in children characterized by soft and weak bones?

Which vitamin deficiency can cause pernicious anemia?

Which vitamin is an antioxidant and helps protect cells from damage?

Which vitamin deficiency can lead to night blindness?

Which vitamin deficiency can cause a condition known as pellagra, characterized by dermatitis, diarrhea, and dementia?

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