Minimum Qualifications. 1  Two years of experience as a Peace Officer Standards and Training (POST) level 1 certified peace officer in a full-time position, whose job duties include armed duty with the power of arrest; or. 2  A minimum of sixty semester hours from an accredited college or university; or.
Parasitescan transmit diseases, such as Chagas, that can cause POTS symptoms. Some patients report developing POTS after having Lyme disease. Porphyriashave been associated with POTS symptoms (Stewart & Hensley, 1981). Porphyrias are rare, mainly genetic disorders that affect the body's ability to make hemoglobin. They are caused by deficiencies in enzymes involved in the synthesis of heme.
There are a number of reasons why pipes knock. One of them is excessive pressure. Anything over 60 psi is enough to cause pipe knock. In addition faucets that have cartridges often cause pipe knock, because they stop the water too fast. When you get water flowing in one direction and you shut it off quickly, all the forward motion is has no place to go. It is absorbed in the piping with banging.