Fat Soluble Vitamins Overview
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Questions and Answers

Where are fat-soluble vitamins stored in the body?

  • Lungs
  • Liver (correct)
  • Stomach
  • Kidneys

How are fat-soluble vitamins classified based on their solubility?

  • Waxy and amphiphilic
  • Oily and hydrophobic (correct)
  • Watery and hydrophilic
  • Sugary and lipophilic

What happens to fat-soluble vitamins once they are stored in the liver?

  • Metabolized immediately
  • Excreted through sweat
  • Not excreted out of the body (correct)
  • Excreted through urine

Why are fat-soluble vitamins not excreted out of the body?

<p>They are hydrophobic (D)</p> Signup and view all the answers

What organ primarily handles the storage of fat-soluble vitamins?

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

Which type of vitamins include Vitamin A, D, E, and K?

<p>Fat-soluble vitamins (D)</p> Signup and view all the answers

What is the category of Vitamin B complex and Vitamin C based on solubility?

<p>Water-soluble vitamins (A)</p> Signup and view all the answers

Which vitamin group dissolves in fats rather than water?

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

If a vitamin is water soluble, it means it dissolves in what substance?

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

Which type of vitamins are more likely to be stored in the body rather than excreted?

<p>Fat-soluble vitamins (A)</p> Signup and view all the answers

What is the main function of antioxidants in the body?

<p>To inhibit oxidation and protect cells against free radicals (A)</p> Signup and view all the answers

Which of the following is NOT listed as an antioxidant in the text?

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

What is the role of Vitamin K as described in the text?

<p>Acting as an anti-hemorrhagic or coagulation vitamin (D)</p> Signup and view all the answers

Among the listed antioxidants, which one is specifically known for its role in eye health?

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

What are free radicals and why are they harmful to cells?

<p>They are harmful molecules that can cause cell damage (D)</p> Signup and view all the answers

Why are water-soluble vitamins required daily in small amounts?

<p>Because they are not stored in the body (A)</p> Signup and view all the answers

Which type of vitamins are more prone to toxicity?

<p>Fat-soluble vitamins (C)</p> Signup and view all the answers

What is the main function of Vitamin A in the body?

<p>Promotes healthy vision and supports immunity (B)</p> Signup and view all the answers

Which food group is rich in Vitamin A precursors like beta-carotene?

<p>Orange/Yellow fruits and vegetables (A)</p> Signup and view all the answers

What role does Vitamin D play in bone health?

<p>Stimulates calcium absorption and prevents rickets (C)</p> Signup and view all the answers

What are the symptoms of Vitamin D deficiency?

<p>Symmetric low back pain and fatigue (D)</p> Signup and view all the answers

Which medical condition can lead to drug-induced vitamin deficiencies?

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

Which procedure is associated with a higher risk of severe diarrhea following the surgery?

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

Which condition could potentially require gallbladder removal?

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

Which of the listed conditions is primarily associated with malabsorption issues?

<p>Cystic fibrosis (C)</p> Signup and view all the answers

Which health concern is often managed by avoiding certain foods and adjusting the diet?

<p>Severe diarrhea (C)</p> Signup and view all the answers

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