Role of Major Minerals in Health and Disease
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Questions and Answers

What is a primary function of water in the body?

  • Aiding in muscle growth
  • Providing energy for physical activities
  • Enhancing memory and concentration
  • Regulating body temperature (correct)
  • Which mineral is commonly associated with table salt?

  • Magnesium
  • Calcium
  • Sodium (correct)
  • Phosphorus
  • What is a potential consequence of mineral deficiency?

  • Increased risk of obesity
  • Improved cognitive abilities
  • Enhanced immune function
  • Impaired bone health (correct)
  • How does the body regulate water balance?

    <p>Through hormonal signals</p> Signup and view all the answers

    Which mineral is important for nerve function and muscle contractions?

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

    What are major food sources of calcium?

    <p>Eggs and dairy products</p> Signup and view all the answers

    What can happen if there is an excess of a certain mineral in the body?

    <p>Toxicity leading to health issues</p> Signup and view all the answers

    What role does magnesium play in the body?

    <p>Aiding in energy production</p> Signup and view all the answers

    What is the most essential nutrient?

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

    Which mineral is mainly found in extracellular fluid?

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

    What is the main mineral found in intracellular fluid?

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

    What process allows movement of water for equalization of solute concentrations?

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

    How much water intake is recommended per day for men?

    <p>2 liters/day AI +…</p> Signup and view all the answers

    Which group of individuals has increased water needs according to the text?

    <p>Pregnant women</p> Signup and view all the answers

    Which dissolved electrolyte is mainly found inside cells?

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

    What is the primary role of major minerals in health and disease?

    <p>Structural support in bones and teeth</p> Signup and view all the answers

    What is the term used to describe inorganic elemental atoms or ions that are not destroyed by heat, light, acidity, or alkalinity?

    <p>Major Minerals</p> Signup and view all the answers

    Which type of mineral is needed in quantities less than 100 mg per day?

    <p>Trace Minerals</p> Signup and view all the answers

    What can happen if an individual consumes excessive amounts of major minerals?

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

    Which of the following is a potential risk associated with overconsumption of water?

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

    What health issue did a 4-year-old child almost experience after accidentally swallowing pool water?

    <p>Dry Drowning</p> Signup and view all the answers

    Which type of food should individuals focus on to ensure adequate intake of vitamins and minerals?

    <p><em>Whole Foods</em></p> Signup and view all the answers

    What can happen if an individual consumes foods low in major minerals?

    <p><em>Vitamin Deficiency</em></p> Signup and view all the answers

    What is the primary treatment for dehydration?

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

    Which early signs indicate dehydration according to the text?

    <p>Fatigue, headache, dark urine w/strong odor</p> Signup and view all the answers

    What can water loss of 20% lead to?

    <p>Coma and death</p> Signup and view all the answers

    What is one symptom of water intoxication (overhydration) mentioned in the text?

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

    Which disorder is associated with untreated glandular disorders and mental disorders that can contribute to water intoxication?

    <p>Compulsive water intake; excessive retention</p> Signup and view all the answers

    Where is most water reabsorbed in the gastrointestinal tract according to the text?

    <p>Small and large intestines</p> Signup and view all the answers

    What health complications are mentioned as associated with chronic dehydration?

    <p>Coronary heart disease</p> Signup and view all the answers

    What is continuously evaporated from the lungs and skin?

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

    Which hormone regulates urine concentration and volume?

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

    What does ADH stand for in the context of fluid excretion regulation?

    <p>Antidiuretic hormone</p> Signup and view all the answers

    Which enzyme is part of the Renin-Angiotensin System (RAS)?

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

    What is a major stimulus for thirst according to the text?

    <p>Higher osmolarity of surrounding fluids</p> Signup and view all the answers

    Which substance inhibits the production of ADH?

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

    Dryness of which body part can stimulate thirst?

    <p>Mouth and mucous membranes lining esophagus</p> Signup and view all the answers

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