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A peak flow meter helps you check how well your Asthma is controlled.
Use it every day, and keep track of the results to help your doctor learn about your asthma. This may also help you determine if your asthma is getting worse, even before you have symptoms.
Peak flow meter use - part twoFirst, move the marker to the bottom of the numbered scale.
Peak flow meter use - part threeStand up straight with your head up, and take a deep breath. Fill your lungs all the way. (Standing helps you get more air in your lungs.)
Peak flow meter use - part fourPlace the mouthpiece in your mouth, between your teeth. Close your lips around it. Do not put your tongue inside the hole or block the vents in the back.
Peak flow meter use - part fiveBlow out as hard and fast as you can. You want to move the marker as far as you can with your breath, so concentrate on exhaling forcefully and quickly.
Peak flow meter use - part sixMove the marker back to the bottom, and repeat these steps two more times. If you cough or make a mistake, do not include this as one of your three tries.
Record the highest of the three numbers in your peak flow diary.
Peak flow meter use - part sevenCheck which zone corresponds with your highest score. Follow the plan developed by you and your doctor for the appropriate zone.
If your best effort is in the red zone, take your relief medication immediately and call your doctor or go to the emergency room.
Reviewed ByReview Date: 05/01/2011
David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc., and Denis Hadjiliadis, MD, Assistant Professor of Medicine, Division of Pulmonary, Allergy and Critical Care, University of Pennsylvania, Philadelphia, PA.
What else can I help you with?
What is the principle of micromotion flow meter?
it principle denpend on what kind of flow meter. example, magnetic flow meter, it use magnetic force to measuring or coriolis flow meter which is use vibrated capilary tube as sensor. or more info you might watch on youtube.
What is a inexpensive handheld device used to let patients with asthma measure air flowing out of the lungs?
An inexpensive handheld device used by patients with asthma to measure air flowing out of the lungs is called a peak flow meter. This device helps individuals monitor their lung function by measuring the peak expiratory flow rate (PEFR), which can indicate how well their asthma is controlled. Regular use of a peak flow meter can assist patients in managing their condition and recognizing when their asthma may be worsening.
What does a flow meter control?
A flow meter is a device that measures the energy flow of either a liquid or a gas. Like if you have nitrous oxide in a tank and you want to know how much is left after you use some, a flow meter would tell you.
How do you calculate peak flow?
Use those speacial reading graphs You should have a hydrograph to look at. Look at the curve on this graph, the highest point on this curve is the peak flow. It cannot be calculated, just read off a graph. Peak Flow = Tidal Volume x 60 / I-time
What can you use to measure shower water?
A flow meter.
What does a ammeter measure and what units does it use?
It measures current flow in amps or milliamps. It needs to be in series with the current flow or in the case of a clamp-on meter it must encircle the single conductor carrying current.
How do you calibrate mass flow meter?
To calibrate a mass flow meter, first ensure that the meter is installed correctly and that the system is free from flow disturbances. Then, use a calibrated reference flow meter to compare the readings of the mass flow meter at various flow rates across its operational range. Adjust the flow meter's settings or coefficients based on the discrepancies observed during testing. Finally, document the calibration results and repeat the process periodically to maintain accuracy.
Can a flow meter measure my water pressure?
Yes you can use a flow meter to measure your water pressure. They are available at any home improvement retailer.
Where can one find a guide on reading a fuel flow meter?
You can find a guide on reading a fuel flow meter from sites with topics on flow metering or specifically fuel flow meters. The Flow Meter Directory is one such site. You can also use FloScan Australia which is a leading manufacturer of fuel flow meters.
What is the normal average peak flow for a 15 year old female?
The normal average peak expiratory flow (PEF) for a 15-year-old female typically ranges from about 350 to 500 liters per minute, depending on factors such as height, weight, and overall health. It's important to note that individual variations can occur, and values may differ based on specific populations or conditions. For accurate assessment, it’s best to use a peak flow meter and consult with a healthcare professional.
Why don't we use an ammeter in series?
You do use an ammeter in series. It has a very low resistance, which according to ohms law, makes it ideal for measuring current. You do not use a volt meter in series, as it has a very HIGH resistance and would not allow current to flow. You measure the voltage across a component (or components), and current through a circuit.
What Do Amps Measure?
You can measure the electrical current with an amp meter. Amperage measures the current flow.
