the erythrocyte sedimentation rate esr or sed rate is a relatively simple inexpensive non specific test that has been used for many years to help detect inflammation associated with conditions such as infections cancers and autoimmune diseasessr is used to help diagnose certain specific inflammatory diseases temporal arteritis systemic vasculitis and polymyalgia rheumatica a significantly elevated esr is one of the main test results used to support the diagnosis
The recommended humidity level for a house normally ranges from 35 to 45 percent. At this humidity level, it is neither too dry nor too moist, which allows the residents to live comfortably. It also provides the best condition to keep the rooms and furniture from damage.
Absolute humidity is the measure of water vapor (moisture) in the air, regardless of temperature. It is expressed as grams of moisture per cubic meter of air (g/m3).The maximum absolute humidity of warm air at 30Â°C/86Â°F is approximately 30g of water vapor - 30g/m3.The maximum absolute humidity of cold air at 0Â°C/32Â°F is approximately 5g of water vapor - 5g/m3. Relative humidity also measures water vapor but RELATIVE to the temperature of the air.It is expressed as the amount of water vapor in the air as a percentage of the total amount that could be held at its current temperature.t is expressed as grams of moisture per cubic meter of air (g/m3). The maximum absolute humidity of warm air at 30Â°C/86Â°F is approximately 30g of water vapor - 30g/m3. The maximum absolute humidity of cold air at 0Â°C/32Â°F is approximately 5g of water vapor - 5g/m3.