Food and nutrition jamb past questions and answers

Food and nutrition jamb past questions and answers

What is the primary function of vitamin A in the body?

a) Vision

b) Blood clotting

c) Bone health

d) Energy production

Answer: a) Vision

Which nutrient is essential for the formation and repair of skin, hair, and nails?

a) Vitamin C

b) Biotin

c) Vitamin K

d) Zinc

Answer: b) Biotin

What is the role of sodium in the body?

a) Muscle contraction

b) Water balance

c) Blood clotting

d) Bone health

Answer: b) Water balance

Which food is a good source of complex carbohydrates?

a) White bread

b) Brown rice

c) Candy

d) Potato chips

Answer: b) Brown rice

What is the primary function of vitamin E in the body?

a) Antioxidant

b) Blood clotting

c) Nerve function

d) Muscle building

Answer: a) Antioxidant

Which mineral is crucial for muscle contraction and relaxation?

a) Calcium

b) Magnesium

c) Potassium

d) Iron

Answer: b) Magnesium

What is the significance of folate (vitamin B9) during pregnancy?

a) Boosts metabolism

b) Prevents neural tube defects

c) Supports bone health

d) Enhances vision

Answer: b) Prevents neural tube defects

Which food is a good source of probiotics?

a) Yogurt

b) Chicken

c) Broccoli

d) Olive oil

Answer: a) Yogurt

What is the primary function of phosphorus in the body?

a) Red blood cell formation

b) Bone and teeth formation

c) Energy production

d) Muscle contraction

Answer: b) Bone and teeth formation

Which type of fiber is found in fruits, vegetables, and whole grains?

a) Soluble fiber

b) Insoluble fiber

c) Dietary fiber

d) Fiber is not present in these foods

Answer: c) Dietary fiber

What is the main function of vitamin B12 in the body?

a) Antioxidant

b) Blood clotting

c) Red blood cell formation

d) Bone health

Answer: c) Red blood cell formation

Which mineral is important for the synthesis of thyroid hormones?

a) Iodine

b) Iron

c) Zinc

d) Selenium

Answer: a) Iodine

What is the primary function of copper in the body?

a) Blood clotting

b) Energy production

c) Iron absorption

d) Nerve function

Answer: c) Iron absorption

Which food is a good source of vitamin K?

a) Carrots

b) Kale

c) Bananas

d) Fish

Answer: b) Kale

What is the primary function of selenium in the body?

a) Antioxidant

b) Bone health

c) Blood clotting

d) Muscle contraction

Answer: a) Antioxidant

Which nutrient is essential for the formation of collagen in the skin?

a) Vitamin C

b) Vitamin A

c) Vitamin D

d) Vitamin K

Answer: a) Vitamin C

What is the recommended daily intake of sodium for an average adult?

a) 500 mg

b) 1000 mg

c) 2000 mg

d) 3000 mg

Answer: c) 2000 mg

Which type of fat is commonly found in olive oil and avocados?

a) Saturated fat

b) Trans fat

c) Monounsaturated fat

d) Polyunsaturated fat

Answer: c) Monounsaturated fat

What is the primary function of manganese in the body?

a) Blood clotting

b) Bone health

c) Energy metabolism

d) Nerve function

Answer: c) Energy metabolism

Which nutrient is crucial for the maintenance of healthy eyesight?

a) Vitamin C

b) Vitamin A

c) Vitamin E

d) Vitamin K

Answer: b) Vitamin A