Asthma Overview and Etiology Quiz
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Questions and Answers

What is the primary mechanism through which asthma primarily affects the small airways?

  • Inhibition of mucus production
  • Decreased airway responsiveness
  • Inflammation and edema of mucosa (correct)
  • Bronchial dilation

Which of the following is a common irritant for individuals with asthma?

  • Running in open fields
  • Playing with pets
  • Exposure to air pollution (correct)
  • Consuming fresh fruits

What contributes to the clinical manifestations of asthma?

  • Elevation in airway responsiveness
  • Bronchial constriction (correct)
  • Reduced airway inflammation
  • Decrease in mucus production

Which factor triggers IgE-mediated responses in individuals with asthma?

<p>Exposure to dust mites (A)</p> Signup and view all the answers

What is the most common symptom experienced by children with asthma?

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

Which event results in the production of thick mucus in individuals with asthma?

<p>Increase in mucus viscosity (A)</p> Signup and view all the answers

What is the recommended action to prevent UTI in females who are sexually active?

<p>Urinate immediately after intercourse (A)</p> Signup and view all the answers

Which type of antibiotic is commonly orally administered for UTI according to the text?

<p>Sulfamethoxazole-trimethoprim (Bactrim) (B)</p> Signup and view all the answers

Why is it important for females to change sanitary pads frequently, especially when menstruating?

<p>To prevent bacterial growth near the urethra (A)</p> Signup and view all the answers

What is the purpose of acetaminophen in UTI therapeutic management?

<p>To reduce pain (C)</p> Signup and view all the answers

How does cranberry juice contribute to preventing UTIs?

<p>By making urine more acidic (D)</p> Signup and view all the answers

Which of the following mechanisms is NOT involved in the pathophysiology of asthma?

<p>Increased sympathetic nervous system activity (C)</p> Signup and view all the answers

Which of the following is NOT a clinical manifestation of a progressive asthma attack?

<p>Decreased respiratory rate (D)</p> Signup and view all the answers

Which of the following pulmonary function tests is NOT typically reduced in a child with asthma?

<p>Inspiratory capacity (IC) (D)</p> Signup and view all the answers

What is the primary reason for a low vital capacity in a child with asthma?

<p>Narrowed bronchioles due to bronchospasm (C)</p> Signup and view all the answers

Which of the following is NOT a common therapeutic goal for managing allergic disorders like asthma?

<p>Increasing sympathetic nervous system activity (C)</p> Signup and view all the answers

Which of the following is NOT typically seen in a child with asthma during pulmonary function studies?

<p>Increased forced expiratory volume (A)</p> Signup and view all the answers

Which method increases the plasma concentration of IgG antibodies to prevent or block IgE antibodies from coming in contact with an allergen?

<p>Skin testing and hyposensitization (C)</p> Signup and view all the answers

Which medication can cause severe hemolysis in children with glucose 6-phosphate dehydrogenase deficiency?

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

Which medication is used prophylactically to prevent symptoms of allergic rhinitis?

<p>Intranasal cromolyn sodium (C)</p> Signup and view all the answers

Which medication is contraindicated in children who can continue to cough up mucus?

<p>Cough suppressants (C)</p> Signup and view all the answers

Which medication reduces inflammation and has an effect similar to decongestants?

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

Which medication can be used to decrease nasal edema and enlarge breathing space in children with allergic rhinitis?

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

Which of the following is a long-acting β-agonist used as a major role as an ad-on agent with inhaled corticosteroids (ICS)?

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

Which of the following medications is a leukotriene synthesis inhibitor not approved for children under 12 years of age?

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

Which of the following medications is a non-steroidal anti-inflammatory agent that inhibits exercise-induced bronchospasm?

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

Which of the following drugs is not used as monotherapy and has a major role as an ad-on agent with inhaled corticosteroids?

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

Which of the following medications is a short-acting β-agonist used as a drug of choice for acute asthma symptoms?

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

Which of the following medications is an anticholinergic agent used in combination with Albuterol for acute asthma symptoms?

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

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