Xanthines

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Questions and Answers

Which of the following is a known effect of xanthines?

  • Induction of sleepiness
  • Reduction of heart rate
  • Stimulation of muscle and cardiac cells (correct)
  • Suppression of diuresis

What are some of the minor side effects associated with xanthines?

  • Increased appetite and weight gain
  • Euphoria and relaxation
  • Anxiety and nervousness (correct)
  • Improved concentration and focus

In what conditions are xanthines largely well tolerated?

  • Hypertension and diabetes
  • Migraine and epilepsy
  • Arthritis and osteoporosis
  • Asthma and chronic bronchitis (correct)

What is the systemic effect of adrenal suppression with inhaled corticosteroids?

<p>It is not usually seen with inhaled doses less than 800 mcg/day in adults or less than 400 mcg/day in children (D)</p> Signup and view all the answers

Why is the use of a reservoir device routine with inhaled steroids?

<p>To prevent the swallowed portion from adding to the systemic effect and to prevent the local effects of oral candidiasis and dysphonia (C)</p> Signup and view all the answers

What are the types and severity of side effects seen with inhaled aerosolized corticosteroids compared to systemic use of these drugs?

<p>Much less than with systemic use of these drugs (A)</p> Signup and view all the answers

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