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Questions and Answers
What is the most common infection of the middle respiratory tract?
What is the most common infection of the middle respiratory tract?
- Influenza
- Croup laryngotracheobronchitis (correct)
- Bacterial tracheitis
- Epiglottitis
What are the most common causes of croup?
What are the most common causes of croup?
- Parainfluenza viruses and RSV (correct)
- Coronaviruses
- Influenza viruses
- Adenoviruses
What is the age range for peak incidence of croup?
What is the age range for peak incidence of croup?
- Six months to 3 years old (correct)
- 6-12 years
- 3-6 years
- 0-6 months
What is the diagnostic sign seen in anteroposterior radiographs of the neck for croup?
What is the diagnostic sign seen in anteroposterior radiographs of the neck for croup?
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What is uncommon and suggests epiglottitis or bacterial tracheitis in laboratory studies for croup?
What is uncommon and suggests epiglottitis or bacterial tracheitis in laboratory studies for croup?
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