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Importance of Nutritional Choices Quiz

#1

Which of the following is an example of a macronutrient?

Carbohydrate
Explanation

Carbohydrates are a type of macronutrient that provides energy to the body.

#2

What is the recommended daily intake of water for an adult?

2 liters
Explanation

The recommended daily intake of water for an adult is 2 liters, supporting overall hydration and bodily functions.

#3

What is the term for the measure of the energy content of food?

Calorie
Explanation

A calorie is the unit of measurement for the energy content of food.

#4

What is the term for the process by which nutrients are broken down and absorbed by the body?

Digestion
Explanation

Digestion is the process by which nutrients are broken down and absorbed by the body.

#5

What is the term for a diet that includes a variety of foods to ensure adequate intake of essential nutrients?

Balanced diet
Explanation

A balanced diet includes a variety of foods to ensure adequate intake of essential nutrients for overall health.

#6

Which of the following nutrients plays a key role in maintaining healthy vision?

Vitamin A
Explanation

Vitamin A plays a key role in maintaining healthy vision, supporting the function of the eyes.

#7

Which nutrient is primarily responsible for providing energy to the body?

Carbohydrate
Explanation

Carbohydrates are the main nutrient responsible for providing energy to the body through glucose.

#8

What is the main function of dietary fiber in the body?

To aid in digestion
Explanation

Dietary fiber helps in digestion by promoting bowel regularity and supporting a healthy digestive system.

#9

Which of the following is a good source of omega-3 fatty acids?

Salmon
Explanation

Salmon is a good source of omega-3 fatty acids, supporting heart and brain health.

#10

Which nutrient is essential for the formation and repair of body tissues?

Protein
Explanation

Protein is essential for the formation and repair of body tissues, including muscles and organs.

#11

What percentage of the daily caloric intake should come from carbohydrates according to dietary guidelines?

50-60%
Explanation

Dietary guidelines recommend that 50-60% of daily caloric intake should come from carbohydrates.

#12

Which of the following nutrients is primarily stored in the liver and muscles for future energy use?

Carbohydrate
Explanation

Carbohydrates are stored in the liver and muscles as glycogen for future energy use.

#13

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 strong bones and teeth.

#14

Which mineral is essential for maintaining healthy blood pressure levels?

Potassium
Explanation

Potassium is essential for maintaining healthy blood pressure levels and supporting proper muscle and nerve function.

#15

Which of the following vitamins is crucial for the synthesis of collagen, a protein important for skin health?

Vitamin C
Explanation

Vitamin C is crucial for the synthesis of collagen, supporting skin health and wound healing.

#16

Which mineral is essential for the proper functioning of thyroid hormones?

Iodine
Explanation

Iodine is essential for the proper functioning of thyroid hormones, regulating metabolism and energy production.

#17

Which of the following vitamins is important for the synthesis of blood clotting factors?

Vitamin K
Explanation

Vitamin K is important for the synthesis of blood clotting factors, supporting blood coagulation and wound healing.

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