Nutrition and Malnutrition

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Questions and Answers

What should receive the primary focus in diet planning?

  • The Food Pyramid Guide
  • Nutrient supplements
  • Food (correct)
  • Family history of disease

What primarily influences food choice?

  • Family history of disease
  • Health considerations
  • Cost and convenience
  • Taste and Texture (correct)

What occupies the base of the Food Pyramid Guide?

  • Proteins
  • Fats and oils
  • Fruits and vegetables
  • Carbohydrates (correct)

What should be restricted in the diet?

<p>Fats and oils (D)</p> Signup and view all the answers

What is essential for the body but cannot be synthesized in sufficient amounts?

<p>Essential nutrients (B)</p> Signup and view all the answers

Which of the following is an organic or carbon-containing nutrient?

<p>Carbohydrates (D)</p> Signup and view all the answers

What is the formula used to calculate the ideal body weight in the Tannhauser method?

<p>[Height in cm - 100] - [(height in cm - 100) 10%] (D)</p> Signup and view all the answers

What is the weight corresponding to a height of 160 cm in the Tannhauser method?

<p>54 kg (D)</p> Signup and view all the answers

What adjustment is made to the ideal body weight for a large frame in Fernando's method?

<p>Add 10% to IBW (D)</p> Signup and view all the answers

What is the classification of a malnourished state with a weight-for-height percentage of 85%?

<p>Moderate (A)</p> Signup and view all the answers

What is the term used to describe a chronic malnourished state characterized by a low height-for-age?

<p>Stunting (D)</p> Signup and view all the answers

What is the primary goal of a varied diet?

<p>To maintain optimal health and prevent diseases (C)</p> Signup and view all the answers

What is the recommended approach to achieve a balanced diet?

<p>Eating just enough, knowing that too little or too much can have negative effects (D)</p> Signup and view all the answers

What is the purpose of the Recommended Energy and Nutrient Intake (RENI)?

<p>To provide a guideline for adequate nutrient intake (C)</p> Signup and view all the answers

How can you determine the total caloric intake of a food product?

<p>By multiplying the carbohydrates by 4, proteins by 4, and fats by 9, and summing the results (D)</p> Signup and view all the answers

What is the term for a diet that lacks one or two essential nutrients?

<p>Specific Nutrient Deficiency (C)</p> Signup and view all the answers

What is the term for a diet that provides excessive calories or nutrients?

<p>Overnutrition (B)</p> Signup and view all the answers

What is the ideal body weight range for a person?

<p>Within +/- 10% of IBW (D)</p> Signup and view all the answers

How is the Ideal Body Weight (IBW) calculated for children below 6 months?

<p>Age in months x 600 + BW (A)</p> Signup and view all the answers

What is the purpose of the Gomez Classification?

<p>To classify the nutritional status of children (A)</p> Signup and view all the answers

What is the term for a state of lacking one or more essential nutrients?

<p>Malnutrition (A)</p> Signup and view all the answers

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Study Notes

Fundamentals of Nutrition

  • Food, not nutrient supplements, should be the primary focus in diet planning
  • Taste and texture greatly influence food choice, and more flavorful foods tend to be more appealing
  • Health deserves greater emphasis, considering family history of disease is essential
  • The Food Pyramid Guide provides a blueprint for a healthy diet, with carbohydrates at the base and fats and oils at the tip

Nutrients

  • Nutrients are chemical substances in food that provide energy, building blocks for body parts, and regulate chemical processes
  • Essential nutrients must be supplied from exogenous sources because the body cannot synthesize them in sufficient amounts
  • Classification of nutrients: carbohydrates, lipids, proteins, vitamins, minerals, and water (a macronutrient)

Determination of Ideal Body Weight (IBW)

  • Use standard height and weight tables, such as Tannhauser Method or Fernando's Method
  • IBW calculation: [Height in cm - 100] - [(Height in cm - 100) x 10%] = wt in kg (Tannhauser Method)

Malnutrition

  • Pathological state resulting from a relative lack or absolute deficiency or excess of one or more essential nutrients
  • Types of malnutrition: undernutrition, specific nutrient deficiency, overnutrition, and nutrient imbalance
  • Stunting, wasting, and normal categories for chronic malnourished states

Determination of Nutritional Requirement

  • Calculate total calorie count by multiplying carbohydrates by 4, proteins by 4, and fats by 9
  • Goal for health: varied diet, regular physical activity, and balanced food intake

Human Nutrition

  • The science of food, nutrients, and other substances, their action, and interaction in relation to health and disease
  • Recommended Energy and Nutrient Intake (RENI) is the revised dietary standard
  • Three areas of study: undernutrition, overnutrition, and ideal/optimal nutrition
  • Determination of nutritional status: obesity, overweight, normal, undernutrition, and IBW calculation

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