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Questions and Answers
What is the primary cause of bronchiolitis in infants?
What is the primary cause of bronchiolitis in infants?
During which seasons is bronchiolitis most commonly observed?
During which seasons is bronchiolitis most commonly observed?
Which sign is NOT typically associated with bronchiolitis?
Which sign is NOT typically associated with bronchiolitis?
What is the primary goal of management for a child with bronchiolitis?
What is the primary goal of management for a child with bronchiolitis?
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In which age group is bronchiolitis most likely to peak?
In which age group is bronchiolitis most likely to peak?
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Study Notes
Bronchiolitis
- Inflammation of the bronchioles
- Typically caused by respiratory syncytial virus (RSV)
- Primarily occurs during autumn and winter months
- Usually affects infants between 2 and 5 months old
- Often results in the first wheezing episode
- Symptoms worsen in the first 72 hours before improving
- Other household members might experience similar symptoms
Signs and Symptoms
- Reduced oxygen saturation (SpO2)
- Increased respiratory rate
- Chest wall recession
- Irregular breathing pattern
- Inspiratory crackles
- Expiratory wheeze
- Low-grade fever
- Potential for apnoea (temporary cessation of breathing)
Bronchiolitis Management
- Follow the DR ABCDE approach (prioritize airway and breathing, then transport)
- Focus on respiratory support and adequate feeding/hydration
- Administer oxygen if SpO2 consistently remains below a specified threshold
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Description
This quiz covers the fundamental concepts of bronchiolitis, including its causes, signs, and symptoms. It also elaborates on the management strategies crucial for supporting affected infants. Test your knowledge on the DR ABCDE approach and respiratory care.
