Intro to nutrition

Question 1

Learning objective 1

Answer 1

List the macronutrient and micronutrient components of a healthy diet

Question 2

Learning objective 2

Answer 2

Explain the concept of energy and nitrogen balance and the effects of imbalance

Question 3

Learning objective 3

Answer 3

Explain the roles of macronutrients, and state the recommended intake of each as a proportion of energy intake

Question 4

Learning objective 4

Answer 4

Describe the functions and roles of key vitamins and minerals

Question 5

Learning objective 5

Answer 5

Describe some causes of nutritional deficiency

Question 6

Learning objective 6

Answer 6

Reflect on the importance of malnutrition in current clinical practice

Question 7

what does a healthy diet supply?

Answer 7

1. Energy
2. Building blocks for metabolism
3. Essential nutrients

Question 8

Why can diet cause disease?

Answer 8

If the diet fails to meet or significantly exceeds an individuals needs

Question 9

what does energy intake equate to ?

Answer 9

energy expenditure

Question 10

What does energy expenditure depend on?

Answer 10

1. Basic metabolic rate (depends on age, weight & sex).

2. Amount and intensity of physical activity.