Nutrition Basics Quiz

BMR is influenced by age, sex, body composition, and physical activity levels.

Specific Dynamic Action refers to the increase in metabolic rate after consuming food, primarily due to digestion, absorption, and metabolism of nutrients.

The recommended energy intake varies but is generally around 2,000 to 2,500 Kcal per day depending on factors like age and physical activity.

<p>The two main types of malnutrition are undernutrition and overnutrition.</p> Signup and view all the answers

<p>PEM is a form of malnutrition characterized by inadequate intake of protein and energy, primarily caused by poverty, illness, or poor dietary practices.</p> Signup and view all the answers

<p>Malnutrition can lead to stunted growth, weakened immune response, and delayed cognitive development in children.</p> Signup and view all the answers

<p>Dietary fiber aids in digestion, helps maintain a healthy weight, and reduces the risk of chronic diseases.</p> Signup and view all the answers

<p>Both macronutrients provide energy and support growth, while micronutrients are essential for metabolic processes and overall health.</p> Signup and view all the answers

<p>BMR is the minimum amount of energy required by the body to maintain life at rest. It is characterized by 12 hours of fasting, being awake, and complete physical and mental rest.</p> Signup and view all the answers

<p>RDA varies by age, sex, and physiologic condition, with higher allowances for men and increased needs during pregnancy and lactation.</p> Signup and view all the answers

<p>Specific Dynamic Action refers to the energy expenditure associated with the digestion and absorption of food, typically leading to an increase in metabolic rate after eating.</p> Signup and view all the answers

<p>Two types of malnutrition are undernutrition, which is a lack of essential nutrients leading to health issues, and overnutrition, characterized by excessive intake of calories and nutrients resulting in obesity.</p> Signup and view all the answers

<p>PEM is a condition resulting from inadequate protein and energy intake, leading to muscle wasting, weakened immunity, and increased morbidity and mortality.</p> Signup and view all the answers

<p>The recommended ratio is 4:1:1 for carbohydrates, protein, and fat, respectively.</p> Signup and view all the answers

<p>Limiting salt intake helps reduce the risk of hypertension and related cardiovascular diseases.</p> Signup and view all the answers

<p>AI is used when the RDA cannot be established, providing a recommended intake level based on observed or experimentally determined estimates.</p> Signup and view all the answers

<p>60%</p> Signup and view all the answers

<p>Proteins require more energy to break down due to strong peptide bonds during processes such as transamination and deamination.</p> Signup and view all the answers

<p>2900 Kcal, with a range of 2300-3100 Kcal.</p> Signup and view all the answers

<p>Undernutrition, which results from insufficient food intake over an extended period.</p> Signup and view all the answers

<p>It primarily affects infants and young children.</p> Signup and view all the answers

<p>Lack of food, lack of nutritional knowledge, and increased requirements.</p> Signup and view all the answers

<p>An additional 300 Kcal.</p> Signup and view all the answers

<p>Physical activity accounts for 30% of total energy expenditure.</p> Signup and view all the answers