What Is the Normal Reading on a Peak Flow Meter
Tiptop Flow Meter
A peak flow meter measures how fast air comes out of your lungs when you breathe forcefully. Readings from the meter can assistance you or your kid recognize early on signs of worsening asthma. Keeping track of peak period numbers is function of your Asthma Action Plan.
What is a summit flow meter and why use one?
A acme flow meter measures how fast you can push button air out of your lungs when you blow out as difficult and as fast as you can. This is chosen superlative catamenia.
Your peak flows measure how open the airways are in the lungs. Your acme catamenia may drop early on even earlier yous experience bad. This drop tells you that your asthma may be getting worse. Measuring your peak flow may help you learn what acquired or "triggered" the drop, helps determine which medicines to add or take away and when yous may need emergency care.
How do you utilise the peak flow meter?
A peak flow meter is simple to use. To measure your tiptop flow:
- Sit or stand up straight. Whichever you cull, make certain you exercise it this way each time.
- Make sure the red marker is at the bottom of the meter.
- Take a deep breath, filling your lungs completely.
- Identify the mouthpiece in your mouth. Close your lips tightly on the acme flow meter's mouthpiece.
- Boom the air out every bit hard and as fast equally possible in a single blow.
- Write down the number by the red marker on the meter.
- Put the scarlet marker dorsum at the lesser of the peak flow meter and repeat these steps three times.
- The highest of these three readings is your daily peak flow.
- Write down the highest of the iii readings on a sheet of paper, agenda or in your asthma diary.
- Tape any symptoms you are having, like wheezing, chest tightness, shortness of breath or coughing and if you've taken your rescue/emergency medication.
How do you find your "personal best" summit menses?
The "personal or usual all-time" tiptop menstruum is the highest number yous can perform over a two-calendar week period when asthma is under good control. Good control means you feel good and practice not accept any symptoms. You'll compare all of your other peak flow readings to your personal best top menses number.
To observe your personal best peak flow:
- Perform peak flow testing twice a day for 2 weeks.
- Do them at the same time in the morning and in the early evening.
- Do the test before taking any inhalers, or as instructed by your healthcare provider.
Once you have determined your personal all-time elevation menstruation number, go along to perform pinnacle flows daily or as instructed past your healthcare provider. Regular use of peak flow will aid y'all recognize early decreases in airflow and will be used to guide your asthma intendance. Your caregiver may use these numbers to create a programme for helping you control your asthma. This is called an Asthma Activity Programme.
How do yous use your Asthma Action Programme?
Keeping a daily tape of your meridian flows and understanding how this relates to changes in asthma volition help you to meliorate manage asthma episodes. To help with understanding how this works, caregivers utilize the "traffic light" arrangement.
Your Asthma Action Plan has three zones: green, yellow and red.
- Light-green zone: Your asthma is well-controlled. Peak catamenia is lxxx% to 100% of your personal best.
- Yellow zone: Your asthma is getting worse or is poorly controlled. Peak flow is 50% to fourscore% of your personal best.
- Red zone: Your asthma is severe. It requires emergency intendance. Peak flow is less than l% of your personal all-time.
To detect the number ranges for your Asthma Action Program zones, multiply your personal best summit period by 1.0 (100%), 0.8 (80%), and 0.five (l%). Record these ranges in your asthma diary so that you lot can refer to them easily.
For example, if your personal best height flow is 400 LPM, the zones will be:
- Green zone: 320 LPM to 400 LPM (eighty% to 100%).
- Xanthous zone: 200 LPM to 320 LPM (50% to lxxx%).
- Crimson zone: Less than 200 LPM (less than fifty%).
If you are in the xanthous or red zone, you will need to adapt your medicine according to your healthcare provider's instructions. You'll use the peak flow values and symptoms to accept action to go or stay good for you. Make certain you sympathise and can follow your Asthma Action Plan. If you lot have any questions, ask your healthcare provider for an caption.
When you encounter your healthcare provider, bring the information you've recorded in your asthma diary forth with your superlative flow meter to make certain you lot're using it correctly.
Source: https://my.clevelandclinic.org/health/articles/4298-peak-flow-meter
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