Cystic Fibrosis: Clinical Manifestations and Complications
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Questions and Answers

What may trigger insulin resistance in individuals with Cystic Fibrosis?

  • Impaired fertility and osteoporosis
  • Airway obstruction and mucus accumulation
  • Hearing loss and clubbing
  • Infections and corticosteroid use (correct)
  • What is a common cause of infertility in men with Cystic Fibrosis?

  • Viscid cervical secretions
  • Complete sterility in at least 97% of cases (correct)
  • Airway obstruction and infection
  • Osteoporosis and malabsorption of nutrients
  • What is a potential side effect of long-term use of mycin group of drugs in Cystic Fibrosis patients?

  • Insulin resistance
  • Hearing loss (correct)
  • Respiratory rate increase
  • Clubbing and osteoporosis
  • What is a characteristic feature of clubbing in Cystic Fibrosis patients?

    <p>Widening of the tips of the fingers due to chronically low blood levels of oxygen</p> Signup and view all the answers

    Why is it essential to perform regular DEXA scans in Cystic Fibrosis patients?

    <p>To measure bone density and prevent osteoporosis</p> Signup and view all the answers

    What is a reason for impaired fertility in women with Cystic Fibrosis?

    <p>Viscid cervical secretions</p> Signup and view all the answers

    What is the primary goal of respiratory physiotherapy in the treatment of CF patients?

    <p>To remove mucus from the lungs</p> Signup and view all the answers

    What is the recommended caloric intake for infants with CF?

    <p>200kcal/kg</p> Signup and view all the answers

    Why are enteric-coated enzyme microspheres used in CF treatment?

    <p>To withstand stomach acidity and release enzymes in the duodenum</p> Signup and view all the answers

    What is the recommended percentage of protein in the diet of CF patients?

    <p>30-35%</p> Signup and view all the answers

    Why is it essential to supplement fat-soluble vitamins in CF patients?

    <p>Due to malabsorption of fat-soluble vitamins</p> Signup and view all the answers

    Why is sodium intake crucial in CF patients?

    <p>Due to higher sodium losses in sweat</p> Signup and view all the answers

    What is the location of the defective gene that causes Cystic Fibrosis?

    <p>The long arm of chromosome 7</p> Signup and view all the answers

    What is the effect of thick mucus in the intestine in individuals with Cystic Fibrosis?

    <p>Reduced release of digestive enzymes and bicarbonate</p> Signup and view all the answers

    What is the term for the obstruction of stools in the first 1-2 weeks of life in infants with Cystic Fibrosis?

    <p>Meconium ileus</p> Signup and view all the answers

    What is the name of the disease that can occur in individuals with Cystic Fibrosis due to pancreatic blockage?

    <p>Diabetes Mellitus</p> Signup and view all the answers

    What is the term for the elevated levels of Na, Cl, and electrolytes in the sweat of individuals with Cystic Fibrosis?

    <p>Abnormally high sweat concentration in electrolytes</p> Signup and view all the answers

    What is the inheritance pattern of Cystic Fibrosis?

    <p>Autosomal recessive</p> Signup and view all the answers

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