Obstructive Lung Disease Flashcards
1
Q
Obstructive lung disease definition
A
Narrowing of airway so less air gets in the lungs
2
Q
Common obstructive diseases
A
Asthma COPD cystic fibrosis bronchectasis
3
Q
Factors which affect bronchial diameter
A
Increase in mucus production
Inflammation
4
Q
Obstructive lung disease
Investigations
A
Peak flow
spirometry
5
Q
Peak flow test
How it works
A
Measures maximum speed of expiration