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Questions and Answers
What describes a person who relies primarily on medicine to treat health symptoms?
Which of the following factors influences foodways?
What is the primary function of the hypothalamus in relation to satiety?
How is a person categorized at a poor level of health?
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What primarily drives the physiological urge to eat?
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What is the relationship between emotional state and foodways?
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Which factor does not contribute to proper nutrition?
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What best defines the term 'satiety'?
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Which level of health indicates that a person meets most needs but there are notable deficiencies?
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What is considered the most important nutrient for humans?
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Which of these is NOT a factor influencing foodways?
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Which of the following statements about essential nutrients is true?
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Which of the following is not a characteristic of a healthy diet?
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Foodborne infection is caused by what type of contamination?
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Malnutrition can result from which of the following factors?
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Which nutrient principle emphasizes the importance of consuming a diverse range of foods?
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Which of the following best defines nutrients?
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What are micronutrients primarily composed of?
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Which statement about antioxidants is accurate?
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What is the primary role of fiber in the diet?
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Which of the following best illustrates the concept of diet therapy?
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What is meant by 'functional food'?
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Which dimension is NOT part of the wellness concept?
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What is the definition of health?
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What is foodborne intoxication primarily caused by?
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Which of the following bacteria is known to cause illness from undercooked ground beef?
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What regulatory agency is involved in the safety and hygiene of processed foods in the Philippines?
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What is the main food source for Clostridium perfringens?
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How can people best protect themselves from foodborne illnesses?
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Which pathogen has been linked to contaminated water and poor hygiene practices?
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What is a common food source for Staphylococcus aureus?
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Which regulatory agency was formerly known as BFAD?
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Study Notes
Importance of Nutrition and Diet Therapy
- Nutrition and diet therapy are essential for health, growth, and disease management.
- Nutrients provide heat/energy, build and repair tissues, and regulate bodily functions.
Definitions and Key Terms
- Food: Substances ingested that sustain life and growth.
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Nutrients: Chemical substances vital for body functions, divided into:
- Macronutrients: Carbohydrates, proteins, fats, and water.
- Micronutrients: Vitamins and minerals.
- Phytochemicals: Compounds from plants that may influence physiological processes.
- Antioxidants: Substances that prevent oxidation, protecting the body from damage by reactive oxygen species.
- Fiber: Indigestible plant parts beneficial for digestive health.
- Functional Food: Foods with health benefits beyond basic nutrition.
Concepts of Health and Wellness
- Nutrition: The science of food and its relations to health, including digestion, absorption, and excretion.
- Health: A state of complete physical, mental, and emotional well-being.
- Wellness: The integration of multiple health dimensions, focusing on maximizing human potential.
Diet and Diet Therapy
- Diet: Regularly consumed foods, may include therapeutic restrictions.
- Diet Therapy: The use of food for health management and disease treatment.
- Health is depicted on a spectrum from optimal functioning to disease-related mortality.
Foodways and Influencing Factors
- Foodways encompass a culture's dietary habits shaped by various influences:
- Preferences, habits, ethnic heritage, social interactions, and health conditions.
Hunger and Appetite
- Hunger: The physiological need to eat, regulated by innate cues.
- Appetite: Psychological influences prompting food intake without hunger.
Nutritional Theories
- Water is the most crucial nutrient for sustaining life.
- Essential nutrients must be obtained through diet; adequate balance is necessary for health.
- Good nutrition is vital for growth, organ development, tissue repair, and infection resistance.
Human Nutrition Principles
- Recognizes that food is a basic human necessity, influencing health.
- Malnutrition can stem from poor dietary choices or genetic factors.
- Key dietary characteristics include adequacy, variety, and balance with no foods being strictly 'good' or 'bad'.
Healthy Diet Components
- Components of a healthy diet: Adequacy, Balance, Calorie Control, Nutrient Density, Variety, and Moderation.
Food Quality and Safety
- Food Quality: Aggregate properties and attributes of food.
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Foodborne Illness: Caused by pathogens, classified into:
- Infection: Living organisms, e.g., Salmonella.
- Intoxication: Harmful toxins, e.g., Clostridium botulinum.
- Toxin-mediated Infection: Organisms produce toxins inside the body.
Food Safety in the Philippines
- Key agencies include the Department of Agriculture (DA) and Department of Health (DOH) with various bureaus overseeing different food sectors.
Common Bacteria in Foodborne Illnesses
- Salmonella: Found in undercooked meats, poultry, eggs.
- Campylobacter jejuni: Associated with contaminated water and undercooked meats.
- Escherichia coli: Linked to undercooked beef and unpasteurized products.
- Shigella: Contaminated water and hygiene-related food issues.
- Staphylococcus aureus: Found in ham, poultry, and creamy foods.
- Clostridium perfringens: Common in beef and poultry.
Preventing Foodborne Illnesses
- Maintain cleanliness in kitchens, hands, and utensils.
- Ensure proper handling of food to minimize contamination risks.
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Description
Explore the fundamental concepts of Nutrition and Diet Therapy in this NCM 105 quiz. Understand the definitions of food, nutrients, and the importance of essential nutrients for maintaining life and health. Assess your knowledge on how nutrition supports bodily functions and overall wellness.