Disorders of Galactose Metabolism - Galactosemia
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Questions and Answers

Which test is commonly used for infants and young children to measure the amount of acid in the stool?

  • Urea Breath Test
  • Ammonia Breath Test
  • Glucose Blood Test
  • Stool Acidity Test (correct)
  • What genetic defect characterizes Congenital Lactase Deficiency (CLD)?

  • Presence of excess lactose
  • High tolerance to lactose
  • Complete lack of lactose (correct)
  • Incomplete lactose digestion
  • What is a common symptom of CLD?

  • Cough
  • Skin rash
  • Abdominal bloating (correct)
  • Dry throat
  • Which of the following is a treatment recommendation for individuals with Congenital Lactase Deficiency (CLD)?

    <p>Avoid lactose-containing products</p> Signup and view all the answers

    How is the Hydrogen Breath Test used in diagnosing lactose intolerance?

    <p>Measuring the amount of hydrogen in the breath after a lactose-loaded drink</p> Signup and view all the answers

    What is one of the common symptoms of Congenital Lactase Deficiency (CLD) that can range from mild to severe?

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

    Which of the following milk alternatives is inherently lactose-free and can be used by people with CLD?

    <p>Oat milk</p> Signup and view all the answers

    How does undigested lactose affect the results of the Hydrogen Breath Test?

    <p>Elevates hydrogen levels in the breath</p> Signup and view all the answers

    What symptom of CLD is a result of lactose intolerance?

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

    What type of test involves drinking a lactose-loaded beverage and then analyzing the breath for hydrogen levels?

    <p>Hydrogen Breath Test</p> Signup and view all the answers

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