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Why is avaraging the readings of the peak expiratory flow rate not recommended?
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What is the difference between the FEV1 and peak expiratory flow?
FEV1 is the peak during the first second of exhalation only.
What is the recommended velocity for water flow through pipes?
7
What are the disadvantages of ultrasonic flowmeter?
Both the doppler and transit time ultrasonic fllow meter have a cost that is relatively high in comparison with other types of pipe flow meter. ultrasonic flow meter are not recommended for primary sludge , mixed liquor,carbon sludge
An irregular fluid flow is what?
Irregular Fluid Flow is called Turbulent Flow! I hope this helped! :D
Steady flow and non steady examples?
Steady flow: laminar flow over a sphere. Unsteady flow: turbulent flow over anything.
What is FEF 75 percent?
forced expiratory flow
What is FEF 25 75 percent?
forced expiratory flow
What is the fastest way speed can be expel air from the lungs at a maximum effort?
Peak expiratory flow rate (PEFR)
What is the difference between the FEV1 and peak expiratory flow?
FEV1 is the peak during the first second of exhalation only.
What meaning of the abbreviation MMEF?
1) Maximum Mid-Expiratory Flow 2) Missouri Minerals Education Foundation
How malfunction might affect routine measurements and observations?
a person with asthma will usually have low and variable peak flow readings over several days. Peak flow readings improve when the narrowed airways are opened up with treatment. Regular peak flow readings can be used to help assess how well treatment is working.
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
Why are the readings on a ammeter always different?
The readings on an ammeter indicate the current being drawn by a load in a circuit. This load is basically a resistance to current flow. The higher the resistance, the lower the current. The supply voltage has a direct effect on current flow. The higher the voltage applied, the higher the current will be. So the readings will vary on the ammeter according to fluctuations in load and or resistance of the circuit and the applied voltage.
What is the recommended velocity for water flow through pipes?
7
Which solution is recommended for cleaning a laminar flow hood?
isopropyl alcohol
How does having asthma affect routine measurements?
Asthma malfunctions may affect measurements and observation for the respiratory system by making it difficult to discern a respiratory issue other than asthma. Because asthma has such control over the respiratory system when a patient is in the throws of an asthma attack, malfunctions and other issues can occur and go unnoticed.
What is medical service code 94010?
Spirometry, including graphic record, total and timed vital capacity, expiratory flow rate measurement(s), with or without MVV. Essentially .. it's a pulmonary function test (lung function test)
