Croup Flashcards
1
Q
Define croup
A
- resp illness characterized by stridor & hoarseness resulting from inflammation in the larynx & trachea
2
Q
What is croup also known as?
A
- larygotracheitis
- larygotracheobronchitis
3
Q
What is the etiology of croup?
A
- viral
- MC: parainfluenza type I
- fall/winter
- could be bacterial
4
Q
How is croup spread?
A
- direct inhalation
- contamination
5
Q
What is the hallmark of croup?
A
- Steeple sign (tracheal narrowing in subglottic region) on CXR
- barking cough
6
Q
What is the presentation of croup?
A
- gradual onset but progress 12-48hours
- nasal irritation, congestion, & coryza
7
Q
What are the symptoms of croup?
A
- fever
- hoarsness
- barking cough
- stridor
8
Q
What does an inspiratory stridor indicate?
A
- upper airway obstruction
9
Q
What does an expiratory stridor indicate?
A
- lower airway obstruction
10
Q
What is the tx for croup?
A
- symptomatic
- humidified air
- reassurance
- education
- f/u if symptoms worsen
