Spirometry Flashcards
1
Q
What is an obstructive pattern like on pulmonary function tests?
A
Normal FVC and reduced FEV1 leading to a reduced ratio (under 70%)
2
Q
Give 4 things that would give an obstructive pattern
A
Asthma COPD bronchiectasis CF
3
Q
Describe a restrictive pattern on pulmonary function tests
A
Reduced FEV1 and reduced FVC leads to a normal ratio
4
Q
Give an eg of 5 things that cause a restrictive pattern
A
Fibrosis Sarcoidosis Kyphoscoliosis MND Obesity
5
Q
What is Orthopnoea
A
Breathless anytime lying down as lack fo gravity acting on diaphragm
6
Q
What is paroxysmal nocturla dyspnoea
A
Fine when they go to bed then wake up breathless
7
Q
What is strider
A
Inspiratory wheeze which you can hear without having to auscultate
