Peak Flow Meter Flashcards
1
Q
What does the peak flow test measure?
A
The maximum speed of expiration
2
Q
What is the peak flow test used for?
A
Often used to diagnose and monitor asthma
3
Q
Peak flow results are dependent on…
A
- Age
- Height
- Gender
4
Q
Method
A
- Deep breath
- Blow into the machine as hard as possible (short breath)
- Take measurement three times
- Use highest measurement as the client’s peak flow
5
Q
What does a low score indicate?
A
Narrowed airways
6
Q
Benefits of using peak flow test of spirometer
A
More convenient
7
Q
Drawbacks of using a peak flow meter
A
Less accurate for diagnosing chronic lung problems
