because that is what the peak flow meter reads after you have blown into it
Peak flow is interrupted by heart attack. Peak flow is realized when all systems are go, the action of the unimpeded vessels and the blood being pumped by the heart. When the heart stops as in an attack, this flow is greatly diminished. The injured heart may never again regain the peak flow.
There are many places to purchase peak flow meters. Peak flow meters are used for asthma patients and can usually be found locally at a drugstore or mass retailer.
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
Peak flow.
Peak flow.
Flow as a result of systolic pressure.
smoking affcets the peak flow reading, as the lung performance is affcetd by the high level of mucus on the lungs and airways, when breathing.
Asthma affects peak flow because it obstructs the breathing which means that you cannot breathe out as much as somebody else. Asthma causses a reduction in peak flow ... this is a solid indicator of how severe your asthma is becoming.... Peak flow is a measurement that is indicative of the patency of the large airways..... If you are having bronchospasm .... The airways are highly wrapped with smooth muscle that contract and decrease the diameter of the airway ... reducing the flow of air that you are capable of exhaling....
FEV1 is the peak during the first second of exhalation only.
you Emily 150 ponds
yes