Nutrition and Water
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Questions and Answers

Which of the following is an example of an organic nutrient?

  • Calcium
  • Iron
  • Vitamin C (correct)
  • Sodium

    • Which of the following is an example of a water-soluble vitamin?

  • Vitamin A
  • Vitamin D
  • Vitamin E
  • Vitamin C (correct)

    • Which of the following minerals is considered a major mineral?

  • Copper
  • Calcium (correct)
  • Iron
  • Zinc

    • Which one of these is NOT a key principle of a healthy diet?

    <p>Balanced macronutrient distribution</p> Signup and view all the answers

    Which one of these is responsible for increasing hunger?

    <p>Ghrelin</p> Signup and view all the answers

    Which one of these is responsible for decreasing hunger?

    <p>Leptin</p> Signup and view all the answers

    Which one of these is NOT an enzyme involved in digestion?

    <p>Bicarbonate</p> Signup and view all the answers

    Which enzyme is produced by gastric glands and is activated by HCI in the stomach?

    <p>Pepsin</p> Signup and view all the answers

    Which cells secrete pepsinogen?

    <p>Chief cells</p> Signup and view all the answers

    Which sphincter separates the stomach and small intestine?

    <p>Pyloric sphincter</p> Signup and view all the answers

    Which hormone is released from the duodenum to stimulate the release of pancreatic juice and bile?

    <p>CCK</p> Signup and view all the answers

    Which of the following is an example of an inorganic nutrient?

    <p>Water</p> Signup and view all the answers

    Which of the following is a macronutrient?

    <p>Proteins</p> Signup and view all the answers

    Which of the following vitamins is fat soluble?

    <p>Vitamin A</p> Signup and view all the answers

    Which of the following minerals is considered a trace mineral?

    <p>Iron</p> Signup and view all the answers

    Which of the following is a function of water in the body?

    <p>Muscle contraction</p> Signup and view all the answers

    What does DRI stand for in the context of nutrition?

    <p>Dietary Reference Intake</p> Signup and view all the answers

    What does RDA stand for in the context of nutrition?

    <p>Recommended Dietary Allowances</p> Signup and view all the answers

    Which of the following is a function of B vitamins in the body?

    <p>Energy production</p> Signup and view all the answers

    What does AI stand for in the context of nutrition?

    <p>Adequate Intake</p> Signup and view all the answers

    What does UL stand for in the context of nutrition?

    <p>Tolerable Upper Intake Levels</p> Signup and view all the answers

    Which part of the small intestine is responsible for the majority of digestion and absorption?

    <p>Jejunum</p> Signup and view all the answers

    Which hormone stimulates the release of pancreatic juice and causes the gallbladder to release bile?

    <p>CCK</p> Signup and view all the answers

    Which of the following is NOT a function of gastrointestinal bacteria?

    <p>Stimulate the immune system</p> Signup and view all the answers

    Which organ stores fat soluble vitamins and B vitamins?

    <p>Liver</p> Signup and view all the answers

    Which of the following is responsible for the absorption of water and some vitamins and minerals?

    <p>Large intestine</p> Signup and view all the answers

    Which sphincter separates the stomach and small intestine?

    <p>Pyloric sphincter</p> Signup and view all the answers

    Which of the following is NOT a type of solute movement that does not require energy?

    <p>Active transport</p> Signup and view all the answers

    Which system coordinates with the nervous system during digestion?

    <p>Endocrine system</p> Signup and view all the answers

    Which of the following is responsible for the release of hydrochloric acid in the stomach?

    <p>Gastrin</p> Signup and view all the answers

    Which of the following is NOT a component of the acceptable macro distribution range (AMDR)?

    <p>5-10% kcal/daily from fiber</p> Signup and view all the answers

    What is the purpose of the Chronic Disease Risk Reduction intake (CDRR) methodology?

    <p>To reduce the risk of chronic diseases by reducing sodium intake</p> Signup and view all the answers

    Which of the following sensory data stimulates gastric secretions and stomach motility?

    <p>Sound</p> Signup and view all the answers

    Which of the following factors influences food choices through family, community, religion, and culture?

    <p>Tradition/culture</p> Signup and view all the answers

    What should a food label include according to the text?

    <p>Nutrition Facts Table (NFT)</p> Signup and view all the answers

    What is the maximum amount of fat per serving for a product to be considered 'low fat'?

    <p>Less than 3g</p> Signup and view all the answers

    Which of the following is NOT one of the key principles of a healthy diet?

    <p>Strict calorie counting</p> Signup and view all the answers

    What is the physiological drive to eat called?

    <p>Hunger</p> Signup and view all the answers

    Which of the following hormones decreases hunger and increases after eating?

    <p>Leptin</p> Signup and view all the answers

    What is the purpose of the hypothalamus in regulating hunger?

    <p>To inhibit the feeding center and promote satiety</p> Signup and view all the answers

    Study Notes

    Nutrition Basics

    • Organic nutrients include carbohydrates, proteins, and fats.
    • Water-soluble vitamins include vitamin C and B vitamins.
    • Calcium is a major mineral.

    Hunger and Satiety Hormones

    • Ghrelin increases hunger.
    • Leptin decreases hunger and increases after eating.
    • The physiological drive to eat is called hunger.

    Digestion and Absorption

    • Pepsin is an enzyme produced by gastric glands and activated by HCI in the stomach.
    • Chief cells in the stomach secrete pepsinogen.
    • The pyloric sphincter separates the stomach and small intestine.
    • Secretin is released from the duodenum to stimulate the release of pancreatic juice and bile.
    • Most digestion and absorption occur in the jejunum of the small intestine.
    • Cholecystokinin (CCK) stimulates the release of pancreatic juice and causes the gallbladder to release bile.

    Vitamins and Minerals

    • Vitamin D is a fat-soluble vitamin.
    • Iron is a trace mineral.
    • Inorganic nutrients include water, minerals, and oxygen.

    Functions of Nutrients

    • B vitamins are involved in energy metabolism in the body.
    • Water helps regulate body temperature, transports nutrients, and removes waste products.
    • DRI stands for Dietary Reference Intake, while RDA stands for Recommended Dietary Allowance.
    • AI stands for Adequate Intake, and UL stands for Tolerable Upper Intake Level.

    Gastrointestinal System

    • The liver stores fat-soluble vitamins and B vitamins.
    • The large intestine is responsible for the absorption of water and some vitamins and minerals.
    • The autonomic nervous system coordinates with the nervous system during digestion.
    • The parietal cells in the stomach are responsible for the release of hydrochloric acid.

    Nutrition Labels and Principles

    • A food label should include serving size, nutrients, and percent Daily Value.
    • The maximum amount of fat per serving for a product to be considered 'low fat' is 3g.
    • Key principles of a healthy diet include variety, balance, and moderation.
    • The purpose of the Chronic Disease Risk Reduction intake (CDRR) methodology is to reduce the risk of chronic diseases.
    • Cultural, social, and economic factors influence food choices.

    Other Key Points

    • Passive transport is a type of solute movement that does not require energy.
    • The hypothalamus regulates hunger and satiety.

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    Description

    Test your knowledge on nutrition research, organic and inorganic nutrients, micro nutrients, and energy yielding nutrients in this quiz. Learn about the importance of water in waste and nutrient transport, as well as its role in muscle contraction.

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