Obstructive Lung Disease Flashcards

1
Q

Obstructive lung disease definition

A

Narrowing of airway so less air gets in the lungs

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2
Q

Common obstructive diseases

A

Asthma COPD cystic fibrosis bronchectasis

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3
Q

Factors which affect bronchial diameter

A

Increase in mucus production
Inflammation

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4
Q

Obstructive lung disease
Investigations

A

Peak flow
spirometry

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5
Q

Peak flow test
How it works

A

Measures maximum speed of expiration

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