Resp Intro Flashcards
1
Q
Compare FVC and FEV1
A
FVC = forced vital capacity FEV1 = forced expiratory volume over 1 second
2
Q
An FEV1 / FVC ratio of less than 0.7 indicates..?
A
COPD
3
Q
What is a low pulse oximetry measurement?
A
Less than 92%
4
Q
Can a COPD screening device measure FVC?
A
No. Only a spirometer
5
Q
Compare onset of COPD vs Asthma
A
Asthma onset earlier in life.
6
Q
Which condition is most commonly associated with a productive cough - asthma or COPD?
A
COPD
7
Q
Reversibility of Sx using a bronchodilator is a feature of which condition?
A
Asthma
8
Q
What should always be considered before stepping up therapy?
A
Inhaler technique
