In addition, nearly one-third of people who have a DVT will have long-term complications caused by the damage the clot does to the valves in the vein called post-thrombotic syndrome (PTS). People with PTS have symptoms such as swelling, pain, discoloration, and in severe cases, scaling or ulcers in the affected part of the body.
Peak flow demonstrates how quickly you can blow air out of your lungs. The peak flow meter is marked so you can determine how much air you can blow out. The better your asthma is controlled, the more air you will be able to blow out.
First, an area velocity flowmeter is one of the few flowmeters that will measure flow in a partially filled pipe or channel. This is perfect for gravity flow systems with possible solids in the water. The AVM can be easily installed in the pipe at a manhole or even at the final discharge point.f the only pipe available is a vertical pipe, a meter in-setter is often used. There are a variety of pipe connection options available for the different pipe materials, sizes and types often used in household plumbing. Most can accommodate meters up to 1-inch in size.