Health and Wellness through Nutritional Science D440 Questions and Answers Already Passed

Health and Wellness through Nutritional
Science D440 Questions and Answers
Already Passed
What is the primary purpose of nutrition in human health?

A) To provide hydration

B) To deliver essential nutrients for growth and maintenance

C) To eliminate waste

D) To regulate body temperature


✔✔B) To deliver essential nutrients for growth and maintenance




Which macronutrient is primarily responsible for energy production in the body?

A) Proteins

B) Fats

C) Carbohydrates

D) Vitamins


✔✔C) Carbohydrates




What is a common source of healthy fats?


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,A) Butter

B) Avocados

C) White bread

D) Candy


✔✔B) Avocados




What mineral is essential for oxygen transport in the blood?

A) Calcium

B) Sodium

C) Iron

D) Potassium


✔✔C) Iron




Which vitamin is important for maintaining healthy skin and vision?

A) Vitamin C

B) Vitamin B12

C) Vitamin D

D) Vitamin A


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,✔✔D) Vitamin A




What is the recommended daily intake of fiber for adults?

A) 10-15 grams

B) 25-30 grams

C) 40-45 grams

D) 50-60 grams


✔✔B) 25-30 grams




What role do antioxidants play in nutrition?

A) They provide energy

B) They protect the body from oxidative stress

C) They build muscle

D) They regulate hormones


✔✔B) They protect the body from oxidative stress




Which food group is a rich source of calcium?

A) Fruits


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, B) Grains

C) Dairy products

D) Meats


✔✔C) Dairy products




What is the impact of excessive sugar consumption on health?

A) Increased energy levels

B) Weight gain and dental problems

C) Enhanced muscle growth

D) Improved hydration


✔✔B) Weight gain and dental problems




Which nutrient is vital for muscle repair and growth?

A) Carbohydrates

B) Fats

C) Proteins

D) Fiber


✔✔C) Proteins


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