Question
Pediatrics Question on Pediatrics Emergencies
A previously healthy child presented with acute – onset dyspnea. A chest X – ray shows unilateral hyperinflation of the lungs. What is true for this patient ?
A
Focal area of decreased air entry will be suggestive of foreign body
B
Flexible bronchoscopy used for removal
C
In complete obstruction ball and valve mechanism causes hyperinflation
D
The child has developed acute laryngotracheobronchitis
Answer
In complete obstruction ball and valve mechanism causes hyperinflation
Explanation
Solution
The correct option is (C) : In complete obstruction ball and valve mechanism causes hyperinflation