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A peak flow reading in the green zone indicates that the asthma is under good control. Yellow Zone 50 to 79 percent of the usual or normal peak flow readings Indicates caution. It may mean respiratory airways are narrowing and additional medication may be required. Red Zone Less than 50 percent of the usual or normal peak flow readings
The ventilation/perfusion ratio (V/Q ratio) is higher in zone #1 (the apex of lung) when a person is standing than it is in zone #3 (the base of lung) because perfusion is nearly absent. However, ventilation and perfusion are highest in base of the lung, resulting in a comparatively lower V/Q ratio.
The key to increasing your longevity is believed to be found in these five regions of the world
The blue zone is 61–70 percent of an attendee's maximum heart-rate. This is considered a warm-up period. [24] The green zone is 71–83 percent of an attendee's maximum heart-rate. This is considered an aerobic period of exercise. [24] The orange zone is 84–91 percent of an attendee's maximum heart-rate and when an attendee may reach EPOC ...
Green Zone, a 2010 war film by director Paul Greengrass starring Matt Damon about Baghdad in the U.S.-Iraq War; The Green Zone: The Environmental Costs of US Militarism, a 2009 book by Barry Sanders (professor) Green Zone, a sports radio show originally called The Drew Remenda Sports Show with Drew Remenda
The FDA has banned red dye No. 3, as the synthetic additive is known to cause cancer. Nutritionists Ilana Muhlstein and Robin DeCicco discuss what this means for American health.
The tracker attaches to a dog’s collar and provides live GPS location data, as well as health tracking and the ability to be alerted if your dog escapes a pre-designated “safe zone.”
The NWS office in Tulsa, Oklahoma, in conjunction with Oral Roberts University's mathematics department, published an approximation formula to the WBGT that takes into account cloud cover and wind speed; in limited experimentation (four samples), the office claimed the estimate was regularly accurate to within 0.5 °F (0.28 °C), even with a ...